Mansfield Road Baldock, North Hertfordshire

104 addresses across 8 postcodes (SG7), about 610 m (0.4 miles) long, classed as a minor road. USRN 27911061.

  • Sales: 43 recorded sales since 1995; in 2025 the median was £380,000 across 1 sale.
  • Energy: 63 homes have an energy certificate (B: 4, C: 36, D: 18, E: 5).
  • Flood: 52 addresses on its postcodes are in areas 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 C; Band D in North Hertfordshire costs £2,449 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 100% of premises.
  • Transport: The nearest railway station is Baldock, about 760 m (0.5 miles) away in a straight line.
  • Green space: There is a small park or garden about 170 m away, and Ivel Springs Local Nature Reserve (15 hectares) is about 750 m (0.5 miles) away.
  • Air: Background air pollution in 2024 was 9.0 µg/m³ of nitrogen dioxide and 7.4 of PM2.5, within UK legal limits.
  • Height: Its addresses are 66 to 69 m above sea level.
  • Noise: 55 of its 104 addresses are modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is The Baldock Surgery, about 300 m away.
  • People: About 1,040 people lived in the census areas around it in 2021; 41% of households owned their home and 35% of adults held a degree or other higher qualification.
  • Crime: 196 crimes were recorded within 250 m between September 2025 and August 2026, most often violence and sexual offences.

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
20251£380,000£380,000£380,000
20241£455,000£455,000£455,000
20232£383,750£375,000£392,500
20211£415,000£415,000£415,000
20191£359,000£359,000£359,000
20181£325,000£325,000£325,000
20171£320,000£320,000£320,000
20162£279,975£264,950£295,000
20141£250,000£250,000£250,000
20133£189,950£165,000£299,950
20121£179,950£179,950£179,950
20111£169,000£169,000£169,000
Most recent sales (43)
DateAddressTypePriceNotes
18 Jun 20261A SG7 6EBOther£345,000Not a standard sale (repossession, buy-to-let or transfer).
22 Jul 20254 SG7 6EDTerraced£380,000
2 Feb 20241, BARNS COURTYARD SG7 6FETerraced£455,000
29 Sep 20232 SG7 6EDTerraced£392,500
28 Jul 202314 SG7 6EDTerraced£375,000
9 Apr 20211, BARNS COURTYARD SG7 6FETerraced£415,000
11 Dec 201940 SG7 6EETerraced£500,000Not a standard sale (repossession, buy-to-let or transfer).
22 Nov 201925 SG7 6EDSemi-detached£359,000
28 Sep 201815 SG7 6EDTerraced£325,000
24 Mar 20174 SG7 6EDTerraced£320,000
11 Nov 20161, BARNS COURTYARD SG7 6FETerraced£295,000
3 May 201628 SG7 6EETerraced£264,950
24 Apr 201425 SG7 6EDSemi-detached£250,000
27 Sep 201326 SG7 6EETerraced£299,950
26 Jul 201351 SG7 6EETerraced£189,950
26 Apr 201328 SG7 6EETerraced£165,000
21 Feb 20126 SG7 6EDTerraced£179,950
15 Apr 20112 SG7 6EDTerraced£169,000
16 Jul 201011 SG7 6EDTerraced£171,000
2 Sep 200815A SG7 6EDDetached£349,995
20 Aug 20074 SG7 6EDTerraced£181,500
30 Apr 20071, BARNS COURTYARD SG7 6FETerraced£212,500
9 Jun 20063, BARNS COURTYARD SG7 6FEDetached£158,500
10 Apr 200649 SG7 6EETerraced£173,000
3 Mar 200640 SG7 6EETerraced£177,500
30 Sep 200515 SG7 6EDTerraced£190,000
21 Feb 20054 SG7 6EDTerraced£145,000
1 Feb 200514 SG7 6EDTerraced£149,995
7 Oct 20048 SG7 6EDTerraced£163,000
27 Aug 20041, BARNS COURTYARD SG7 6FETerraced£200,000
27 Jul 200428 SG7 6EETerraced£142,000
22 Jul 200449 SG7 6EETerraced£140,000
21 Jun 200440 SG7 6EETerraced£160,000
28 May 200415 SG7 6EDTerraced£146,500
23 Jan 200425 SG7 6EDSemi-detached£175,000
12 Dec 200349 SG7 6EETerraced£139,500
12 Dec 200314 SG7 6EDTerraced£115,000
17 Feb 200316 SG7 6EDTerraced£86,000
9 Sep 200226 SG7 6EETerraced£69,000
30 Aug 20023, BARNS COURTYARD SG7 6FEDetached£125,000
11 Jun 20022 SG7 6EDTerraced£61,000
26 Nov 200128 SG7 6EETerraced£63,240
20 Jun 200022 SG7 6EDTerraced£98,000

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 October 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 71 m². Most common: House, mid-terrace (28); House, end-terrace (20); House, semi-detached (9). Built: 1930-1949 (26); 1950-1966 (15); 1996-2002 (4). Tenure at assessment: owner-occupied (27); rented (social) (22); rented (private) (7).

Each home's certificates and sales (21 addresses)

Council tax

What each band costs in North Hertfordshire in 2026-27: Band D £2,449 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,632£1,904£2,176£2,449£2,993£3,537£4,081£4,897

Homes by band in the neighbourhoods around this street: most are in band C (51% of about 1,520 homes).

Sources: Valuation Office Agency, Council Tax: stock of properties, homes at 31 March 2026 (counts rounded to the nearest 10; some small counts withheld), for the 2 neighbourhoods (census areas of about 700 homes each) 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: yes, Baldock (council page). Extensions, demolition, some windows and doors, and work on trees need consent.
  • Listed buildings on or by this street: 5.
  • Article 4 direction (removing permitted development rights): none recorded, though not every council has published theirs.
  • Tree preservation orders: none recorded, though not every council has published theirs.
  • Green belt: no.

Listed buildings

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, 41 addresses are in areas at high risk, 11 at medium risk and 13 at low risk. Each address counts once, at the higher of its rivers-and-sea and surface-water risk.

Rivers and the sea alone: no home is in an area at risk.

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
SG7 6EEnot in 2 or 3 16 / 4 / 4 unlikely
SG7 6EDnot in 2 or 3 5 / 0 / 1 unlikely
SG7 6EBnot in 2 or 3 7 / 0 / 1 unlikely
SG7 6FGnot in 2 or 3 0 / 0 / 0 unlikely
SG7 6EUnot in 2 or 3 6 / 4 / 3 unlikely
SG7 6FEnot in 2 or 3 3 / 0 / 0 unlikely
SG7 6EPnot in 2 or 3 1 / 3 / 4 unlikely
SG7 6FQnot in 2 or 3 3 / 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 104 addresses are between 66 m and 69 m above sea level (67 m on average).

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
SG7 6EB100%100%100%0%
SG7 6ED100%100%100%0%
SG7 6EE100%100%100%0%
SG7 6EP100%100%100%0%
SG7 6EU100%100%100%0%
SG7 6FE100%100%100%0%
SG7 6FG100%100%100%0%
SG7 6FQ100%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 stationsBaldock 569,000 journeys in 2024–25760 m (0.5 miles)
Letchworth Garden City 1.8 million journeys in 2024–252.9 km (1.8 miles)
Hitchin 2.9 million journeys in 2024–256.3 km (3.9 miles)
Bus stops11 stops within 400 m (0.2 miles), 22 within 800 m (0.5 miles); nearest Park Gardens Baldock100 m
Bus or coach stationBus Station Stevenage9.5 km (5.9 miles)
Car parksLetchworth Town Hall Car Park3 km (1.9 miles)
EV charging points2 within 1.6 km (1 mile); nearest Osprey Charging Station580 m (0.4 miles)
Airport with scheduled flightsLondon Luton Airport LTN17.5 km (11 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 surgeries1 practices within 1.6 km (1 mile); nearest The Baldock Surgery300 m
Pharmacies2 pharmacies within 1.6 km (1 mile); nearest Tesco Instore Pharmacy180 m
NHS dentists3 practices within 1.6 km (1 mile); nearest High Street Dental Surgery210 m
HospitalThe Lister Hospital7.1 km (4.4 miles)
Police stationLetchworth Police Station3 km (1.9 miles)
Cash machinesMFG - Jackmans Cashzone2 km (1.3 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 Unnamed 4,000 m²170 m
Largest park within 800 m (0.5 miles)Ivel Springs Local Nature Reserve 15 ha750 m (0.5 miles)
Play area6 within 800 m (0.5 miles); nearest Unnamed 1,730 m²170 m
Playing field3 within 800 m (0.5 miles); nearest Bakers Close Playing Field 1.8 ha280 m
Allotments2 within 800 m (0.5 miles); nearest Unnamed 430 m²520 m (0.3 miles)

Within 800 m (0.5 miles): 4 parks and gardens, 16 hectares in all.

Landmarks

The nearest historic landmark is 23 and 23A, High Street, a listed building (Grade II*), 270 m north. 102 listed buildings are within 1 km (0.6 miles), 1 of them Grade I and 8 of them Grade II*.

Historic places
NameWhat it isFrom the middle of the street
23 and 23A, High StreetListed building, Grade II*270 m north
Manor HouseListed building, Grade II*320 m north
Manor HouseListed building, Grade II*330 m north
Halford HouseListed building, Grade II*370 m north
Romano-British small town and Late Iron Age settlement at BaldockScheduled monument600 m (0.4 miles) north-east
Settlement site S of Blackhorse FarmScheduled monument1.1 km (0.7 miles) north
Henge 500m north west of Bush WoodScheduled monument1.9 km (1.2 miles) south-east
Howard Park and Gardens, LetchworthRegistered park or garden, Grade II2.5 km (1.6 miles) west
Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Western LakeLake or reservoir1.4 km (0.9 miles) west
Norton PondLake or reservoir1.8 km (1.1 miles) west
Jackman's PlantationWood1.9 km (1.2 miles) south-west
Newfield HillHill2.1 km (1.3 miles) south-east
Windmill HillHill2.1 km (1.3 miles) south-east
BottomValley4.9 km (3 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)9.04010
Fine particles (PM2.5)7.4205
Particles (PM10)11.94015

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
60 to 64100
55 to 59450
Under 5549104

55 of the street's 104 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 North Hertfordshire: see them on the North Hertfordshire 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
The Knights Templar SchoolSecondary11–18250 m No published inspection
Weston Way Nursery SchoolNursery2–5530 m (0.3 miles) Outstanding (Mar 2024, overall grade under the previous framework)
St John Roman Catholic Primary SchoolPrimary3–11540 m (0.3 miles) No published inspection
St Mary's Infants' School Church of EnglandPrimary4–7640 m (0.4 miles) Good (Jun 2023, overall grade under the previous framework)
Hartsfield Junior Mixed and Infant SchoolPrimary4–11690 m (0.4 miles) No published inspection
St Mary's Junior Mixed School Church of EnglandPrimary7–11700 m (0.4 miles) Good (Jul 2022, overall grade under the previous framework)
Norton St Nicholas CofE (VA) Primary School Church of EnglandPrimary3–111.6 km (1 mile) No published inspection

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
Amaz-Ballz Ball pit and Café SG7 6EBRestaurant/Cafe/Canteen150 m5 Very good13 May 2026
White Lion PH SG7 6BJPub/bar/nightclub190 m5 Very good4 Dec 2025
Maltings Fish and Chips SG7 6BJTakeaway/sandwich shop190 m5 Very good19 Feb 2026
Chez Burton SG7 6BJRestaurant/Cafe/Canteen190 m5 Very good13 Jun 2025
Nicks Thai Kitchen SG7 6BJRestaurant/Cafe/Canteen190 m3 Generally satisfactory15 Aug 2025
Costa Ltd SG7 6BNRestaurant/Cafe/Canteen200 m5 Very good28 Feb 2025
Tesco SG7 6BNRetailers - supermarkets/hypermarkets200 m5 Very good12 Jan 2026
Greggs PLC SG7 6BNRetailers - other200 m5 Very good19 Feb 2026
The Cock OBH limited SG7 6BGPub/bar/nightclub220 m5 Very good9 Dec 2024
Cafe Luna SG7 6BGRestaurant/Cafe/Canteen220 mAwaiting inspection
North Herts LD Day Services SG7 6ERHospitals/Childcare/Caring Premises230 m5 Very good3 Jul 2025
The Barns SG7 6ERHospitals/Childcare/Caring Premises230 m5 Very good18 Jan 2011
Magic Moments Pre-School SG7 6ENHospitals/Childcare/Caring Premises230 m5 Very good2 Nov 2017
Knights Templar School SG7 6DZSchool/college/university250 m5 Very good24 Sep 2025
Cafe Plus SG7 6AXRestaurant/Cafe/Canteen270 m5 Very good22 Jan 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.

196 recorded crimes by category
CategoryCrimes
Violence and sexual offences70
Other theft33
Shoplifting23
Anti-social behaviour22
Criminal damage and arson19
Public order9
Vehicle crime6
Other crime4
Burglary3
Theft from the person3
Drugs2
Possession of weapons1
Robbery1

Most of these are attached to: On or near Supermarket (95); On or near Park Crescent (60); On or near Mansfield Road (9); On or near Holroyd Crescent (8); On or near High Street (6).

People and work

Source: ONS Census 2021, taken on 21 March 2021, for the 3 Output Areas (small census areas of about 125 households each) that this street's postcodes are in: 1,043 residents in 428 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 age3840
Children under 1518%17%
Aged 65 and over16%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)41%61%
Owned outright18%33%
Shared ownershipunder 1%1%
Social rented30%17%
Private rented29%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work63%57%
Unemployment (of those working or looking for work)7%6%
Retired (of adults)16%22%
Long-term sick or disabled (of adults)6%4%
Work mainly from home (of those in work)35%32%
Travel to work by car or van45%48%
By train, Underground, metro or tram5%4%
By any public transport, including bus5%8%
On foot or by bicycle14%10%
Work within 10 km (6 miles) of home (of those who travel to work)63%65%
Work 30 km (19 miles) or more away11%8%

Education and languages

Around this streetEngland
Degree or other higher qualification, Level 4+ (of adults)35%34%
No qualifications15%18%
Apprenticeship as highest qualification4%5%
Main language English (aged 3 and over)96%91%
Cannot speak English well or at allunder 1%2%

Deprivation

The 2 neighbourhoods around this street are in deciles 5 to 8 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

Nothing new since the change feed started on 30 October 2026. New sales and energy certificates, and hygiene ratings, school inspections and flood figures nearby, will be listed here as the sources update.

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

Park Drive · Park Gardens · Holroyd Crescent · Park Close · Elm Park · Mansfield Mews · Payens Corner · Heath Hall High Street · Park Crescent · Park Street · High Street · The Tene

All the streets in SG7 and across North Hertfordshire.

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.