Harris Yard Saffron Walden, Uttlesford

72 addresses across 4 postcodes (CB11), about 220 m long, classed as a local road. USRN 41402002.

  • Sales: 71 recorded sales since 1995; in 2026 the median was £305,000 across 3 sales.
  • Energy: 63 homes have an energy certificate (B: 16, C: 44, D: 3).
  • Flood: No address on its postcodes is in an area at high or medium risk of flooding from rivers, the sea or surface water.
  • Council tax: Most homes around it are in council tax band D; Band D in Uttlesford costs £2,334 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 32% to 100% of premises.
  • Transport: The nearest railway station is Audley End, about 3.5 km (2.2 miles) away in a straight line.
  • Green space: The nearest park or garden, The Common, is about 300 m away.
  • Air: Background air pollution in 2024 was 7.3 µg/m³ of nitrogen dioxide and 7.0 of PM2.5, within UK legal limits.
  • Height: Its addresses are 61 to 68 m above sea level.
  • Noise: 6 of its 72 addresses are modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is Crocus Medical Practice, about 470 m (0.3 miles) away, with 2 practices within 1.6 km (1 mile).
  • People: About 580 people lived in the census areas around it in 2021; 59% of households owned their home and 39% of adults held a degree or other higher qualification.
  • Crime: 16 crimes were recorded within 250 m between September 2025 and August 2026, most often anti-social behaviour.

Sales on this street

Source: HM Land Registry Price Paid Data, sales registered up to 28 August 2026, loaded 28 October 2026. Sales reach the register two weeks to two months after completion, so the last two months are incomplete. Matched by postcode and street name.

Sales by year (standard sales only; repossessions and buy-to-let transfers excluded)
YearSalesMedian priceLowestHighest
20263£305,000£300,000£365,000
20251£230,000£230,000£230,000
20243£240,000£225,000£325,000
20231£230,000£230,000£230,000
20214£310,000£285,000£340,000
20201£285,000£285,000£285,000
20192£248,000£206,000£290,000
20182£261,000£227,000£295,000
20173£223,000£129,250£315,000
20164£260,000£215,000£315,000
20142£225,275£220,000£230,550
20135£225,000£80,000£234,000
Most recent sales (latest 50 of 71)
DateAddressTypePriceNotes
17 Jun 202628 CB11 3ARTerraced£305,000
10 Jun 202626 CB11 3ARTerraced£365,000
15 May 202629 CB11 3AHTerraced£300,000
30 Sep 202524 CB11 3ARFlat or maisonette£230,000Leasehold.
26 Jul 202438 CB11 3ARFlat or maisonette£240,000Leasehold.
2 Mar 202434 CB11 3ARFlat or maisonette£225,000Leasehold.
16 Feb 202445 CB11 3AHTerraced£325,000
9 Nov 202313 CB11 3AHFlat or maisonette£230,000Leasehold.
28 Sep 202125 CB11 3AHTerraced£340,000
8 Jun 202137 CB11 3AHTerraced£295,000
28 May 202143 CB11 3AHTerraced£285,000
12 Apr 20217 CB11 3AHTerraced£325,000
8 Jun 202045 CB11 3AHTerraced£285,000
24 May 201939 CB11 3AHFlat or maisonette£290,000Leasehold.
1 Feb 201940 CB11 3ARFlat or maisonette£206,000Leasehold.
28 Nov 20189 CB11 3AHFlat or maisonette£227,000Leasehold.
24 Aug 201835 CB11 3AHTerraced£295,000
6 Oct 201738 CB11 3ARFlat or maisonette£223,000Leasehold.
4 Aug 201722 CB11 3ARFlat or maisonette£129,250Leasehold.
6 Jun 201732 CB11 3ARTerraced£315,000
11 Aug 201643 CB11 3AHTerraced£285,000
10 Aug 201625 CB11 3AHTerraced£315,000
11 Jul 201615 CB11 3AHFlat or maisonette£235,000Leasehold.
5 Jan 201619 CB11 3AHFlat or maisonette£215,000Leasehold.
12 Aug 201427 CB11 3AHTerraced£230,550
13 Jan 201430 CB11 3ARTerraced£220,000
26 Sep 201346 CB11 3ARTerraced£225,000
9 Jul 20137 CB11 3AHTerraced£234,000
24 May 201331 CB11 3AHTerraced£225,000
1 May 201313 CB11 3AHFlat or maisonette£146,000Leasehold.
1 Mar 201310 CB11 3ARFlat or maisonette£80,000Leasehold.
21 Sep 201229 CB11 3AHTerraced£195,000
3 Feb 20123 CB11 3AHTerraced£195,000
9 Dec 201120 CB11 3ARFlat or maisonette£66,000Leasehold.
2 Sep 201142 CB11 3ARFlat or maisonette£143,000Leasehold.
24 Jun 201125 CB11 3AHTerraced£220,000
22 Jun 201125 CB11 3AHTerraced£220,000
27 May 201124 CB11 3ARFlat or maisonette£85,000Leasehold.
7 Oct 201030 CB11 3ARTerraced£195,000
28 Jul 201010 CB11 3ARFlat or maisonette£89,950Leasehold.
18 Jun 20105 CB11 3AHSemi-detached£198,000
1 Apr 201028 CB11 3ARTerraced£199,995
16 Dec 200927 CB11 3AHTerraced£175,000
13 Aug 20091 CB11 3AHTerraced£205,000
31 Jul 200939 CB11 3AHFlat or maisonette£115,625Leasehold.
23 Jul 200941 CB11 3AHTerraced£250,000
13 Mar 200915 CB11 3AHFlat or maisonette£152,000Leasehold.
1 Aug 200817 CB11 3AHFlat or maisonette£157,000Leasehold.
27 Jun 200835 CB11 3AHTerraced£95,000Leasehold.
27 Feb 200846 CB11 3ARSemi-detached£197,500

Energy performance certificates

Source: Energy Performance of Buildings Register (MHCLG), register as at 1 November 2026. Latest certificate per address; certificates last ten years, so the oldest here dates from April 2009 and some homes have none. Address data © Ordnance Survey and Royal Mail, shown for understanding the energy efficiency of buildings only.

63 homes with a current certificate; median floor area 61 m². Most common: Flat (34); House, mid-terrace (16); House, end-terrace (10). Built: 2003-2006 (55); 1996-2002 (5); 1991-1995 (2). Tenure at assessment: owner-occupied (25); rented (social) (24); rented (private) (7).

Each home's certificates and sales (25 addresses)

Council tax

What each band costs in Uttlesford in 2026-27: Band D £2,334 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,556£1,815£2,075£2,334£2,852£3,371£3,890£4,668

Homes by band in the neighbourhood around this street: most are in band D (28% of about 1,370 homes).

Sources: Valuation Office Agency, Council Tax: stock of properties, homes at 31 March 2026 (counts rounded to the nearest 10), for the neighbourhood (census area of about 700 homes) around it, not just this street; Ministry of Housing, Communities and Local Government, council tax levels 2026-27. Bands are charged as fixed shares of Band D; the actual bill depends on the parish and on discounts such as the single-person discount. Check a home's own band with the official council tax band checker.

Planning and heritage

  • Conservation area: no postcode centre in this street's postcodes is in one.
  • Listed buildings on or by this street: none.
  • Article 4 direction (removing permitted development rights): none recorded, though not every council has published theirs.
  • Tree preservation orders: 3 protected trees on or by this street.
  • Green belt: no.

Brownfield land registered for housing within 1 km (0.6 miles)

Source: planning.data.gov.uk (Ministry of Housing, Communities and Local Government), compiled from councils and, for listed buildings, Historic England's National Heritage List. Conservation areas, Article 4 directions, tree preservation areas and the green belt are checked at each postcode's centre. Listed buildings and protected trees are counted on or by this street. Councils publish Article 4 directions, tree preservation orders and brownfield registers to different standards, and some not yet. Planning applications are not here: there is no national open record of them yet.

Roadworks

No street works under way, planned or finished in the last three months on this street, in permits up to 31 October 2026.

Source: Department for Transport, Street Manager open data, permits and works up to 31 October 2026. It is published once a month, so works arranged or started since then are not shown, and dates are the ones planned unless the works have started or finished. Emergency works are often permitted after they begin.

Flood risk

Rivers, the sea or surface water: in this street's postcodes, 0 addresses are in areas at high risk, 0 at medium risk and 8 at low risk. Each address counts once, at the higher of its rivers-and-sea and surface-water risk.

Rivers and the sea alone: of the 60 homes the Environment Agency counts, 0 are in areas at high risk, 0 medium, 8 low and 0 very low.

High: 3.3% (1 in 30) or more chance of flooding a year. Medium: 1% to 3.3%. Low: 0.1% to 1%. Very low: under 0.1%. The rivers and sea figures allow for flood defences. Counts cover whole postcodes, which can include other streets.

Flood zone for planning: no postcode centre on this street is in flood zone 2 or 3.

PostcodePlanning zoneAddresses at high / medium / low riskGroundwater
CB11 3ARnot in 2 or 3 0 / 0 / 0 unlikely
CB11 3AHnot in 2 or 3 0 / 0 / 0 unlikely
CB11 3AAnot in 2 or 3 0 / 0 / 8 unlikely
CB11 3FUnot in 2 or 3 0 / 0 / 0 unlikely

Sources: Environment Agency Flood risk: postcode search tool data (loaded 29 October 2026), Risk of Flooding from Rivers and Sea: postcodes in areas at risk (loaded 29 October 2026) and Flood Map for Planning (loaded 28 October 2026). Flood zones are checked at each postcode's centre point. These are models of areas, which their publishers say are not suitable for showing whether an individual property is at risk, and they do not cover flooding from sewers or drains. Check an address on the official long-term flood risk service.

© Environment Agency copyright and/or database right 2026. All rights reserved. Some features are based on digital spatial data from the Centre for Ecology & Hydrology, © NERC (CEH); the postcode data is produced in part from PAF® and Multiple Residence Data, © Royal Mail Group Limited.

Height above sea level

The street's 72 addresses are between 61 m and 68 m above sea level (65 m on average); the ground rises about 8 m from the lowest to the highest.

Source: Ordnance Survey, OS Terrain 50, July 2026: the height of the ground on a 50 m grid, read at each address, in metres above Ordnance Datum (mean sea level at Newlyn). It is the lie of the land, not floor or threshold levels, and is accurate to a few metres. Being low-lying is not in itself a flood risk; the flood section above says what the flood maps show.

Broadband

Source: Ofcom Connected Nations, data as at January 2026. Percentages are of premises in each postcode that can get the service, not take-up or speed achieved.

Availability by postcode (% of premises)
PostcodeSuperfast (30 Mbit/s+)Ultrafast (300 Mbit/s+)GigabitBelow 10 Mbit/s
CB11 3AA100%73%73%0%
CB11 3AH100%74%74%0%
CB11 3AR100%32%32%0%
CB11 3FU100%100%100%0%

Getting around

Sources: Department for Transport, NaPTAN (every public transport stop), as at 31 October 2026; Office of Rail and Road, Estimates of station usage 2024–25 (which stations are on the National Rail network, and their journeys: entries and exits in the year to March); OurAirports (public domain, kept by volunteers); car parks and charging points from Overture Maps Foundation, release 2026-10-21.0, which gathers business listings from Meta, Microsoft, Foursquare and others: not an official register, so some will be missing, private or out of date. Distances are straight lines from the middle of the street, not routes, and say nothing about how often anything runs. Stations opened since the end of ORR's year appear when ORR publishes the next one, each December; heritage railways are left out.

NearestDistance
Railway stationsAudley End 814,000 journeys in 2024–253.5 km (2.2 miles)
Newport (Essex) 206,000 journeys in 2024–255.2 km (3.2 miles)
Great Chesterford 101,000 journeys in 2024–255.8 km (3.6 miles)
Bus stops5 stops within 400 m (0.2 miles), 38 within 800 m (0.5 miles); nearest Thaxted Road Saffron Walden200 m
Car parksParking Swan Meadow1 km (0.6 miles)
EV charging points2 within 1.6 km (1 mile); nearest bp pulse Charging Station680 m (0.4 miles)
Airport with scheduled flightsLondon Stansted Airport STN15.2 km (9.4 miles)

Local services

Sources: NHS Organisation Data Service, as at 31 October 2026: GP practices, community pharmacies and dental practices with an NHS contract, open now, each placed at the centre of its postcode; hospitals are NHS trust and Welsh health board sites named as hospitals, and may not have an emergency department. Police stations and cash machines from Overture Maps Foundation, release 2026-10-21.0, which gathers business listings: not an official register, so some will be missing or out of date. Distances are straight lines from the middle of the street. Nothing here says whether a practice is taking new patients or a dentist new NHS patients.

NearestDistance
GP surgeries2 practices within 1.6 km (1 mile); nearest Crocus Medical Practice470 m (0.3 miles)
Pharmacies2 pharmacies within 1.6 km (1 mile); nearest Saffron Walden Pharmacy640 m (0.4 miles)
NHS dentists7 practices within 1.6 km (1 mile); nearest New Road Dental Practice390 m
HospitalSaffron Walden Community Hospital470 m (0.3 miles)
Police stationSaffron Walden Police Station500 m (0.3 miles)

Parks and green space

Source: Ordnance Survey, OS Open Greenspace, April 2026: public parks and gardens, play spaces, playing fields and allotments, with their entrances. Distances are straight lines from the middle of the street to a site's nearest entrance (or its edge where none is recorded), not walking routes; sizes are the area OS maps for each site. Some sites, such as school playing fields, may not be open to the public.

NearestDistance
Park or garden4 within 800 m (0.5 miles); nearest The Common 5.7 ha300 m
Play area5 within 800 m (0.5 miles); nearest Unnamed 1,070 m²360 m
Playing fieldAnglo-American Memorial Playing Fields 5.1 ha820 m (0.5 miles)
Allotments2 within 800 m (0.5 miles); nearest Unnamed 3,090 m²310 m

Within 800 m (0.5 miles): 4 parks and gardens, 6.0 hectares in all.

Landmarks

The nearest historic landmark is The Maze, a scheduled monument, 370 m north-west. 276 listed buildings are within 1 km (0.6 miles), 5 of them Grade I and 17 of them Grade II*.

Historic places
NameWhat it isFrom the middle of the street
The MazeScheduled monument370 m north-west
The Maze, Saffron WaldenRegistered park or garden, Grade II390 m north-west
The PrioryListed building, Grade II*640 m (0.4 miles) north-west
Jubilee HouseListed building, Grade II*670 m (0.4 miles) west
Barclays BankListed building, Grade II*680 m (0.4 miles) north-west
4, Market HillListed building, Grade II*740 m (0.5 miles) north-west
Bury Hill: a motte and bailey castle west of Castle LaneScheduled monument780 m (0.5 miles) north-west
Battle (or Repell) DitchesScheduled monument1 km (0.6 miles) west
Bridge End GardensRegistered park or garden, Grade II*1.1 km (0.7 miles) north-west
Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
New PondLake or reservoir1 km (0.6 miles) west
Pounce WoodWood1.5 km (0.9 miles) east
Claypits PlantationWood1.6 km (1 mile) south
Duck IslandIsland2.3 km (1.4 miles) west
Brand's HillHill2.6 km (1.6 miles) west
Smithfield BottomValley2.9 km (1.8 miles) south-east

Sources: Historic England's registers through planning.data.gov.uk (MHCLG), and Cadw through DataMapWales (Welsh Government): World Heritage Sites within 10 km (6.2 miles), battlefields within 5 km (3.1 miles), registered parks and gardens within 3 km (1.9 miles), scheduled monuments within 2 km (1.2 miles), and Grade I and II* listed buildings within 1 km (0.6 miles). Ordnance Survey, OS Open Names, October 2026: named hills, valleys, lakes, woods, wetlands and coast (it has no rivers). Distances are in a straight line to the middle of each site, and being on a register does not mean there is public access.

Air quality

Source: Defra, modelled background air pollution, annual means for 2024, for the 1 km square that holds the middle of the street. These are background levels, away from the kerb: beside a busy road nitrogen dioxide in particular can be several times higher. UK limits are the legal annual limits for England and Wales; the World Health Organization's 2021 guidelines are much stricter, and most towns and cities are above them.

Annual means in µg/m³ (micrograms per cubic metre of air)
PollutantHereUK limitWHO guideline
Nitrogen dioxide (NO2)7.34010
Fine particles (PM2.5)7.0205
Particles (PM10)11.74015

All three are within the UK legal limits; PM2.5 is above the WHO guideline, as in most towns and cities.

Road and rail noise

Source: Defra, strategic noise mapping Round 4 (England), modelled for 2021 and published in December 2023, and its airport maps of the same round for the fifteen largest English airports, published in April 2026: Lden, the average sound level over a whole day with extra weight for the evening and night, on a 10 m grid, read at each address. These are models of traffic, not measurements; they leave out smaller airports and airfields, industry and neighbours, and a room at the back of a house is often much quieter than the front. The World Health Organization's guidelines are 53 dB for road traffic, 54 dB for railways and 45 dB for aircraft (below the lowest level shown here).

Addresses by modelled noise level (Lden, dB)
LevelRoad trafficRailways
65 to 6910
55 to 5950
Under 556672

6 of the street's 72 addresses are modelled at 55 dB or more from road traffic, above the WHO guidelines.

Climate, daylight and earthquakes

Monthly temperatures and rainfall, sunrise and sunset through the year, and earthquakes recorded nearby since 1970 are much the same across the area, so they are worked out once for Uttlesford: see them on the Uttlesford page.

Nearest schools

Source: Get Information About Schools (Department for Education), 3 November 2026; Ofsted monthly management information as at September 2026. Distances are straight lines from the middle of the street to the school; catchments and admissions are not shown. Since November 2025 Ofsted gives report-card grades by area, not one overall grade; older grades stand until a school is re-inspected.

SchoolPhaseAgesDistanceInspection
R A Butler Infant SchoolPrimary5–7410 m (0.3 miles) No published inspection
R A Butler Junior SchoolPrimary7–11410 m (0.3 miles) Outstanding (May 2024, overall grade under the previous framework)
St Thomas More Catholic Primary School, Saffron Walden Roman CatholicPrimary4–11450 m (0.3 miles) No published inspection
St Mary's Church of England Voluntary Aided Primary SchoolPrimary4–11860 m (0.5 miles) No published inspection
Katherine Semar Infant SchoolPrimary4–71.3 km (0.8 miles) No overall grade (Jan 2025, graded inspection without an overall judgement): Quality of education: Outstanding; Behaviour and attitudes: Outstanding; Personal development: Outstanding; Leadership and management: Outstanding
Katherine Semar Junior SchoolPrimary7–111.4 km (0.9 miles) No overall grade (Mar 2025, graded inspection without an overall judgement): Quality of education: Outstanding; Behaviour and attitudes: Outstanding; Personal development: Outstanding; Leadership and management: Outstanding
Saffron Walden County High SchoolSecondary11–181.4 km (0.9 miles) Outstanding (Mar 2024, overall grade under the previous framework)

Food hygiene ratings nearby

Source: Food Standards Agency, Food Hygiene Rating Scheme, extract of 3 November 2026. Each rating is shown with the date it was given; a business may have been re-inspected since the extract. Within 500 m (0.3 miles) of the middle of the street.

BusinessTypeDistanceRatingRated
Saffron Bathrooms CB11 3AQRetailers - other160 mExempt
Uttlesford Foodbank CB11 3AQRetailers - other190 m5 Very good19 Aug 2025
JustPlay Saffron Walden CB11 3AQRetailers - other190 mAwaiting inspection
Stanley Wilson Lodge CB11 3JDHospitals/Childcare/Caring Premises300 m5 Very good21 Jul 2026
New Life Pentecostal Church CB11 3AQRestaurant/Cafe/Canteen310 mExempt
Lidl Great Britain Limited CB11 3UYRetailers - other320 m5 Very good2 Sep 2025
Saffron Snooker Club CB11 3AQPub/bar/nightclub360 mExempt
Saffron Walden Nursery School CB11 3AQSchool/college/university360 m5 Very good16 Sep 2026
Vorrei Ltd (Business & Technology Centre) CB11 3AQDistributors/Transporters360 m5 Very good20 Mar 2024
Fills Cafe CB11 3AQRestaurant/Cafe/Canteen360 m5 Very good13 Aug 2025
Wood Street Coffee Roasters Ltd CB11 3AQRestaurant/Cafe/Canteen360 mAwaiting inspection
Hatherley Care Home CB10 2ABHospitals/Childcare/Caring Premises390 m5 Very good12 Dec 2025
R A Butler Primary School CB11 3DGSchool/college/university430 m (0.3 miles)5 Very good8 Jul 2026
Saffron Walden Chinese CB10 1LSTakeaway/sandwich shop440 m (0.3 miles)4 Good20 Jun 2026
RAB Late Play Club CB11 3DGSchool/college/university450 m (0.3 miles)5 Very good19 Sep 2025

Crime within 250 m

Source: data.police.uk street-level crime, September 2025 to August 2026. Police forces move every crime to the nearest of about 760,000 anonymised map points before publishing, so these are crimes near this street, not on it, and a busy point can collect crimes from a wider area. Counts are of records, not convictions.

16 recorded crimes by category
CategoryCrimes
Anti-social behaviour6
Violence and sexual offences5
Other theft2
Criminal damage and arson1
Possession of weapons1
Vehicle crime1

Most of these are attached to: On or near Vanoli Close (6); On or near Long Row Close (6); On or near Harris Yard (2); On or near Thaxted Road (2).

People and work

Source: ONS Census 2021, taken on 21 March 2021, for the 2 Output Areas (small census areas of about 125 households each) that this street's postcodes are in: 575 residents in 292 households. The census was taken during a lockdown, so working from home is high and travel to work low compared with now. ONS swaps a few records between neighbouring areas and adds small amounts of noise to counts to protect privacy, so small differences mean little. Industry is not published for areas this small.

Who lives here

Around this streetEngland
Median age4440
Children under 1517%17%
Aged 65 and over26%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)59%61%
Owned outright39%33%
Shared ownership1%1%
Social rented22%17%
Private rented17%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work57%57%
Unemployment (of those working or looking for work)5%6%
Retired (of adults)30%22%
Long-term sick or disabled (of adults)3%4%
Work mainly from home (of those in work)32%32%
Travel to work by car or van48%48%
By train, Underground, metro or tram1%4%
By any public transport, including bus1%8%
On foot or by bicycle17%10%
Work within 10 km (6 miles) of home (of those who travel to work)49%65%
Work 30 km (19 miles) or more away16%8%

Education and languages

Around this streetEngland
Degree or other higher qualification, Level 4+ (of adults)39%34%
No qualifications18%18%
Apprenticeship as highest qualification5%5%
Main language English (aged 3 and over)93%91%
Cannot speak English well or at all1%2%

Deprivation

The neighbourhood around this street is in decile 9 of 10 on the English Indices of Deprivation 2025, where 1 is the most deprived tenth of England's 33,755 neighbourhoods and 10 the least.

Source: English Indices of Deprivation 2025 (Ministry of Housing, Communities and Local Government), by LSOA (about 1,500 people), through the ONS Postcode Directory. The index combines income, employment, health, education, crime, housing and living environment; it ranks areas against each other and does not describe any one household. Ranks in England and Wales are worked out separately and cannot be compared.

What has changed

  • Energy certificates New energy certificate: band C, house, end-terrace (lodged 21 October 2026) found 2 November 2026

Everything that has changed on and near this street

Postcodes on this street

Source: ONS Postcode Directory August 2026, ONS UPRN Directory September 2026, OS Open Linked Identifiers September 2026. A postcode can cover more than one street; the share shows how many of its addresses are on this one.

Nearby streets

Long Row Close · Prospect Place · Farmadine · Vanoli Close · Butler Close · Farmadine · East Street · Hatherley Court · Victoria Gardens · Hollyhock Road · Chaters Hill · Victoria Avenue

All the streets in CB11 and across Uttlesford.

What this page cannot tell you

  • Whether a particular house is at risk of flooding, subsiding or anything else: the flood map is a model of areas and there is no property-level data here.
  • What a home is worth now: sales are historic prices for the homes that happened to sell.
  • How safe the street is: crime points are moved to anonymised locations and many crimes are never reported.
  • Whether you would get a place at a school: distances are straight lines, not catchments.
  • Who lives on the street now: census figures describe the small areas around it in March 2021, during a lockdown.
  • How long a journey takes or how often anything runs: transport distances are straight lines to the nearest stops.
  • Whether a GP practice is taking new patients, or a dentist new NHS patients.
  • How loud a home is inside, or noise from industry, neighbours or smaller airfields: noise figures are models of road, rail and air traffic outside.

How each figure on this page is matched to the street and worked out: methodology.