Ulster Avenue Grimsby, North East Lincolnshire
15 addresses across 2 postcodes (DN33), about 100 m long, classed as a local road. USRN 46000965.
- Sales: 15 recorded sales since 1995; in 2025 the median was £135,000 across 1 sale.
- Prices and rents: A typical home in North East Lincolnshire cost £146,370 in August 2026 (+4.2% on a year); private rents averaged £651 a month.
- Energy: 9 homes have an energy certificate (C: 6, D: 3).
- Flood: 1 address on its postcodes is in areas at high or medium risk of flooding from rivers, the sea or surface water.
- Recorded floods: No recorded flood covers the centre of any of its postcodes.
- Energy projects: 1 renewable energy project nearby is planned or being built; the nearest, Estuary Way - Wind Turbine, is 4 km (2.5 miles) away.
- Traffic: The busiest counted road within 500 m (0.3 miles), the A1243, carries 23,802 motor vehicles a day on average (2025).
- Council tax: Most homes around it are in council tax band A; Band D in North East Lincolnshire costs £2,484 a year in 2026-27.
- Broadband: Gigabit broadband is available to 100% of premises.
- Transport: The nearest railway station is Grimsby Town, about 2.3 km (1.4 miles) away in a straight line.
- Green space: The nearest park or garden is about 1 km (0.6 miles) away.
- Air: Background air pollution in 2024 was 7.1 µg/m³ of nitrogen dioxide and 7.3 of PM2.5, within UK legal limits.
- Height: It is about 14 m above sea level.
- Noise: 2 of its 15 addresses are modelled at 55 dB or more from road traffic.
- Doctors: The nearest GP surgery is Slc Medical Group, about 790 m (0.5 miles) away.
- People: About 590 people lived in the census areas around it in 2021; 78% of households owned their home and 26% of adults held a degree or other higher qualification.
- Crime: 34 crimes were recorded within 250 m between September 2025 and August 2026, most often violence and sexual offences.
- Road safety: No collisions in which someone was hurt were reported on and around it in 2021 to 2025.
£9.99 The Street Dossier Full Report for a home on Ulster Avenue: its own records, questions to ask the seller and everything on this page, in one PDF. Choose the home
House sales on this street
| Year | Sales | Median price | Lowest | Highest |
|---|---|---|---|---|
| 2025 | 1 | £135,000 | £135,000 | £135,000 |
| 2024 | 1 | £146,500 | £146,500 | £146,500 |
| 2019 | 1 | £100,000 | £100,000 | £100,000 |
| 2014 | 1 | £104,000 | £104,000 | £104,000 |
| 2013 | 1 | £118,573 | £118,573 | £118,573 |
| 2008 | 1 | £124,500 | £124,500 | £124,500 |
| 2005 | 3 | £101,500 | £97,000 | £113,000 |
| 2004 | 1 | £96,000 | £96,000 | £96,000 |
| 2002 | 1 | £56,000 | £56,000 | £56,000 |
| 1997 | 1 | £35,500 | £35,500 | £35,500 |
| 1996 | 2 | £31,000 | £28,500 | £33,500 |
| Date | Address | Type | Price | Notes |
|---|---|---|---|---|
| 28 Jun 2002 | 1 DN33 2DJ | Semi-detached | £56,000 | |
| 8 Apr 2005 | 3 DN33 2DJ | Semi-detached | £113,000 | |
| 15 Aug 2008 | 5 DN33 2DJ | Terraced | £124,500 | |
| 2 Jul 2004 | 5 DN33 2DJ | Terraced | £96,000 | |
| 31 Jan 1996 | 5 DN33 2DJ | Terraced | £28,500 | |
| 6 Sep 2019 | 6 DN33 2DJ | Terraced | £100,000 | |
| 30 Oct 2013 | 7 DN33 2DJ | Terraced | £118,573 | |
| 31 Aug 2005 | 7 DN33 2DJ | Terraced | £97,000 | |
| 30 Apr 1996 | 7 DN33 2DJ | Terraced | £33,500 | |
| 7 Jul 2025 | 8 DN33 2DJ | Terraced | £135,000 | |
| 21 Apr 2021 | 10 DN33 2DJ | Terraced | £99,950 | Not a standard sale (repossession, buy-to-let or transfer). |
| 14 Jun 2024 | 12 DN33 2DJ | Terraced | £146,500 | |
| 10 Oct 2014 | 12 DN33 2DJ | Terraced | £104,000 | |
| 15 Jul 2005 | 12 DN33 2DJ | Semi-detached | £101,500 | |
| 10 Nov 1997 | 12 DN33 2DJ | Semi-detached | £35,500 |
House prices and rents in North East Lincolnshire
A typical home in North East Lincolnshire cost £146,370 in August 2026, 4.2% more than a year before. That is 8% more than five years earlier and 35% more than ten years earlier.
| Home | Typical price, Aug 2026 |
|---|---|
| Detached | £235,537 |
| Semi-detached | £153,203 |
| Terraced | £116,835 |
| Flat or maisonette | £74,316 |
| Bought by a first-time buyer | £131,831 |
Private renters in North East Lincolnshire paid £651 a month on average in September 2026, 7.6% more than a year before. That is 28% more than five years earlier.
| Home | Average rent a month, Sep 2026 |
|---|---|
| One bedroom | £458 |
| Two bedrooms | £587 |
| Three bedrooms | £686 |
| Four or more bedrooms | £960 |
Energy performance certificates
9 homes with a current certificate; median floor area 84 m². Most common: House, mid-terrace (4); House, semi-detached (3); House, end-terrace (2). Built: 1950-1966 (9). Tenure at assessment: owner-occupied (6); rented (social) (2).
Each home's certificates and sales (9 addresses)
Gas and electricity use
Homes with gas used 9,532 kWh of it on average in 2024, 9% less than the district's 10,432 kWh, and 3,069 kWh of electricity, 7% more than the district's 2,863 kWh. There are gas meters for about 98% of the homes.
| Postcode | Electricity meters | Typical electricity | Gas meters | Typical gas |
|---|---|---|---|---|
| DN33 2DJ | 12 | 2,445 kWh | 12 | 8,949 kWh |
| DN33 2DL | 44 | 2,376 kWh | 43 | 8,562 kWh |
These are all the homes on each postcode, whatever their size and however many live in them, so they show the kind of homes and heating here rather than what any one home uses. The typical figure is the median: half the homes used less. The district is DN33.
Council tax
What each band costs in North East Lincolnshire in 2026-27: Band D £2,484 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,656 | £1,932 | £2,208 | £2,484 | £3,036 | £3,588 | £4,140 | £4,968 |
Homes by band in the neighbourhood around this street: most are in band A (52% of about 770 homes).
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: none recorded, though not every council has published theirs.
- Green belt: no.
Brownfield land registered for housing within 1 km (0.6 miles)
- The Beeches Hotel, 42 Waltham Road, Grimsby, DN33 2LX: up to 9 homes, permissioned (720 m (0.4 miles))
- Land at Utgard Way, Grimsby: up to 8 homes, permissioned (900 m (0.6 miles))
- Land at north west of Diana Princess of Wales Hospital site, Grimsby: up to 19 homes, not permissioned (940 m (0.6 miles))
Energy projects nearby
1 energy project near the street's postcodes, 1 of it not yet operating.
| Project | Kind | Size | Stage | Distance |
|---|---|---|---|---|
| Estuary Way - Wind Turbine North East Lincolnshire DM/0311/24/FUL | Wind 1 turbine, 125 m tall | Planning application made Apr 2024 | 4 km (2.5 miles) |
Planned projects can change or not go ahead; search the planning authority's applications by the reference shown for the plans, conditions and any objections. Construction brings traffic for some months; once built, solar farms and batteries are usually quiet, while turbines and waste plants can be seen or heard further away.
Roadworks
No street works under way, planned or finished in the last three months on this street, in permits up to 31 October 2026.
Flood risk
Rivers, the sea or surface water: in this street's postcodes, 0 addresses are in areas at high risk, 1 at medium risk and 9 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.
| Postcode | Planning zone | Addresses at high / medium / low risk | Groundwater |
|---|---|---|---|
| DN33 2DJ | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| DN33 2DL | not in 2 or 3 | 0 / 1 / 9 | unlikely |
Recorded floods
No recorded flood covers the centre of any of this street's postcodes.
Recorded floods are where floodwater was seen or surveyed after a flood. Many floods were never mapped, an outline over a postcode's centre does not mean every home in it flooded, and homes outside one may have. Ask the seller whether the home itself has flooded.
Coastal erosion
No projected coastal erosion zone is within 1 km (0.6 miles) of the street's postcodes.
Storm overflows
No storm overflow outlet is within 1 km (0.6 miles) of the street's postcodes.
Coal mining
No postcode centre on the street is in a coalfield: the Mining Remediation Authority records no coal mining risk here.
Radon
Every 1 km square the street's postcodes are in is in the lowest band of radon potential: fewer than 1 home in 100 is estimated to be at or above the Action Level. It is not a radon Affected Area.
Historic landfill
No historic landfill site is within 500 m (0.3 miles) of the street's postcodes.
Height above sea level
The street's addresses are about 14 m above sea level.
Broadband
| Postcode | Superfast (30 Mbit/s+) | Ultrafast (300 Mbit/s+) | Gigabit | Below 10 Mbit/s |
|---|---|---|---|---|
| DN33 2DJ | 100% | 100% | 100% | 0% |
| DN33 2DL | 100% | 100% | 100% | 0% |
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | Grimsby Town 439,000 journeys in 2024–25 | 2.3 km (1.4 miles) |
| Grimsby Docks 3,680 journeys in 2024–25 | 3.6 km (2.3 miles) | |
| New Clee 3,550 journeys in 2024–25 | 4 km (2.5 miles) | |
| Bus stops | 5 stops within 400 m (0.2 miles), 19 within 800 m (0.5 miles); nearest Conyers Avenue Scartho | 250 m |
| Bus or coach station | Riverhead Exchange Grimsby | 2.5 km (1.6 miles) |
| EV charging points | 3 within 1.6 km (1 mile); nearest Shell Recharge Charging Station | 1.3 km (0.8 miles) |
| Airport with scheduled flights | Humberside Airport HUY | 17.7 km (11 miles) |
| Nearest large airport | Leeds Bradford Airport LBA | 110 km (68 miles) |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | 1 practice within 1.6 km (1 mile); nearest Slc Medical Group Good Dec 2019 | 790 m (0.5 miles) |
| Pharmacies | 1 pharmacy within 1.6 km (1 mile); nearest Weelsby View Pharmacy LTD | 790 m (0.5 miles) |
| NHS dentists | 1 practice within 1.6 km (1 mile); nearest Scartho Dental Surgery | 650 m (0.4 miles) |
| Hospital | Diana Princess Of Wales Hospital Grimsby Requires improvement Jul 2026 | 570 m (0.4 miles) |
| Care homes | 7 homes within 1.6 km (1 mile); nearest Ferriby Lane Good Aug 2019 | 420 m (0.3 miles) |
| Police station | Humberside Police - Grimsby Police Station | 3 km (1.9 miles) |
| Cash machines | 1 machine within 800 m (0.5 miles); nearest Today's Cashzone | 650 m (0.4 miles) |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | Unnamed 2.6 ha | 1 km (0.6 miles) |
| Play area | 1 within 800 m (0.5 miles); nearest Unnamed 810 m² | 660 m (0.4 miles) |
| Playing field | 3 within 800 m (0.5 miles); nearest Unnamed 4.3 ha | 540 m (0.3 miles) |
| Allotments | Peaksfield Allotments 5.3 ha | 1 km (0.6 miles) |
Landmarks
The nearest historic landmark is Church of St Giles, a listed building (Grade I), 430 m (0.3 miles) south. 8 listed buildings are within 1 km (0.6 miles), 1 of them Grade I.
| Name | What it is | From the middle of the street |
|---|---|---|
| Church of St Giles | Listed building, Grade I | 430 m (0.3 miles) south |
| People's Park | Registered park or garden, Grade II* | 1.6 km (1 mile) north |
| Name | What it is | From the middle of the street |
|---|---|---|
| The Lake | Lake or reservoir | 1.6 km (1 mile) north |
| Carr Plantation | Wood | 1.7 km (1 mile) east |
| Weelsby Woods | Wood | 1.9 km (1.2 miles) east |
| Villa Plantation | Wood | 2.1 km (1.3 miles) east |
| Dixon's Wood | Wood | 2.3 km (1.4 miles) south-west |
| Toot Hill | Hill | 2.3 km (1.5 miles) north-west |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 7.1 | 40 | 10 |
| Fine particles (PM2.5) | 7.3 | 20 | 5 |
| Particles (PM10) | 12.6 | 40 | 15 |
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
| Level | Road traffic | Railways |
|---|---|---|
| 55 to 59 | 2 | 0 |
| Under 55 | 13 | 15 |
2 of the street's 15 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 East Lincolnshire: see them on the North East Lincolnshire page.
Nearest schools
| School | Phase | Ages | Distance | Inspection | Exam results |
|---|---|---|---|---|---|
| Scartho Junior Academy | Primary | 7–11 | 170 m | No published inspection | 75% at the expected standard in reading, writing and maths, 14% at the higher standard (2025; 70% in 2024 and 83% in 2023) |
| Scartho Infants' School and Nursery | Primary | 3–7 | 200 m | Requires improvement (Mar 2022, overall grade under the previous framework) | None published |
| Scartho Nursery School | Nursery | 3–5 | 680 m (0.4 miles) | Good (May 2024, overall grade under the previous framework) | |
| Oasis Academy Wintringham | Secondary | 11–16 | 1 km (0.6 miles) | No published inspection | GCSE 2026 (provisional): Attainment 8 35.6 (35.9 in 2025 and 36.5 in 2024); 26.2% grade 5+ in English and maths |
| Lisle Marsden Church of England Primary Academy | Primary | 4–11 | 1.1 km (0.7 miles) | No published inspection | 70% at the expected standard in reading, writing and maths, 10% at the higher standard (2025; 61% in 2024 and 68% in 2023) |
| Oasis Academy Nunsthorpe | Primary | 3–11 | 1.2 km (0.7 miles) | Report card (May 2026): Curriculum and teaching: Expected standard; Achievement: Needs attention; Attendance and behaviour: Needs attention; Personal development and wellbeing: Expected standard; Inclusion: Expected standard; Leadership and governance: Expected standard; Early years: Expected standard; Safeguarding standards: Met | 33% at the expected standard in reading, writing and maths, 0% at the higher standard (2025; 40% in 2024 and 46% in 2023) |
| Fairfield Academy | Primary | 3–11 | 1.2 km (0.7 miles) | No published inspection | 60% at the expected standard in reading, writing and maths, 9% at the higher standard (2025; 69% in 2024 and 52% in 2023) |
| TEC Partnership | 16 plus | 14–99 | 1.2 km (0.8 miles) | No published inspection | GCSE 2026 (provisional): Attainment 8 10.5 (12.0 in 2025 and 12.8 in 2024); 5% grade 5+ in English and maths A level 2025: average grade D-; progress well below average |
| Scartho Gateway Academy | Primary | 4–11 | 1.3 km (0.8 miles) | No published inspection | None published |
| Meridian Academy | Secondary | 11–16 | 1.7 km (1 mile) | No published inspection | None published |
| Franklin Sixth Form College | 16 plus | 16–99 | 1.7 km (1.1 miles) | No published inspection | None published |
| Springfield Primary Academy | Primary | 3–11 | 1.7 km (1.1 miles) | No published inspection | 74% at the expected standard in reading, writing and maths, 19% at the higher standard (2025; 53% in 2024 and 73% in 2023) |
Exam results are from the Department for Education's school performance tables (Explore Education Statistics, Open Government Licence), for all pupils at each school. The middle school in England had 63% at the expected standard at the end of primary school (2025), Attainment 8 of 46.0 at GCSE (2026) and an A level average of C+ (2025). Attainment 8 adds up a pupil's grades in eight GCSEs, with English and maths counted twice (90 is the most), averaged over the school's pupils. Progress 8 compares pupils with others who had the same results at the end of primary school; it is not published for GCSEs in 2025 and 2026, as those pupils sat no primary tests during the pandemic. Small year groups swing from year to year, and figures for very small ones are withheld.
Nurseries and childcare
The ten nearest nurseries, pre-schools and clubs are all within 1.4 km (0.9 miles); the nearest is 570 m (0.4 miles) from the middle of the street.
| Provider | Kind | Places | Latest inspection | Distance |
|---|---|---|---|---|
| Havelock Day Nursery DN33 2BA | Full day care | 55 | Good (Aug 2024, overall grade under the previous framework) | 570 m (0.4 miles) |
| Lisle Marsden Childcare Ltd DN32 0DF | Full day care | 104 | Dec 2025: Strong standard in 6 areas | 1 km (0.6 miles) |
| Little Blossoms Day Nursery DN34 5BH | Full day care | 68 | Good (Aug 2022, overall grade under the previous framework) | 1.2 km (0.7 miles) |
| Premier Education WAC @ Oasis Academy Nunsthorpe DN33 1AW | Out-of-school day care | 18 | Not inspected yet | 1.3 km (0.8 miles) |
| Little Stars Day Nursery DN34 5BQ | Full day care | 77 | Good (Apr 2022, overall grade under the previous framework) | 1.3 km (0.8 miles) |
| CTO Sports at Grimsby Institute DN34 5BQ | Out-of-school day care (over fives) | Not inspected yet | 1.3 km (0.8 miles) | |
| Butterflies Day Nursery DN33 1AN | Full day care | 68 | Good (Jun 2023, overall grade under the previous framework) | 1.3 km (0.8 miles) |
| Premier Education WAC @ Scartho Gateway Academy DN33 3EP | Out-of-school day care | 18 | Not inspected yet | 1.4 km (0.9 miles) |
| Nunny's Little Farmers Nursery DN33 1HE | Full day care | 48 | Good (Feb 2025, overall grade under the previous framework) | 1.4 km (0.9 miles) |
| Little Twinkles Childcare DN34 5BW | Full day care | 34 | Outstanding (Feb 2025, overall grade under the previous framework) | 1.4 km (0.9 miles) |
Ofsted also registers 59 childminders and 1 home childcarers (nannies) in North East Lincolnshire. It does not publish their addresses, so they cannot be shown here; the council's family information service lists those taking children.
Food hygiene ratings nearby
| Business | Type | Distance | Rating | Rated |
|---|---|---|---|---|
| Today's Local DN33 2DH | Retailers - other | 110 m | 5 Very good | 6 Jan 2023 |
| Scartho Infants DN33 2DH | School/college/university | 110 m | 5 Very good | 26 Nov 2024 |
| Edge avenue Pizza Shop DN33 2DH | Takeaway/sandwich shop | 110 m | Unknown | 20 Jul 2026 |
| Chartwells at Scartho Junior Academy DN33 2DH | School/college/university | 170 m | 5 Very good | 15 Nov 2023 |
| Scoffles DN33 2AT | Mobile caterer | 270 m | 5 Very good | 16 May 2023 |
Crime within 250 m
| Category | Crimes |
|---|---|
| Violence and sexual offences | 18 |
| Criminal damage and arson | 3 |
| Other theft | 3 |
| Other crime | 3 |
| Vehicle crime | 2 |
| Burglary | 2 |
| Anti-social behaviour | 1 |
| Bicycle theft | 1 |
| Public order | 1 |
Most of these are attached to: On or near Conyers Avenue (14); On or near Edge Avenue (11); On or near Antrim Way (5); On or near Lisburn Grove (2); On or near Charles Avenue (1).
Road safety
No collisions in which someone was hurt were reported on and around the street in 2021 to 2025.
Only collisions in which someone was hurt and which the police were told about are here: damage-only collisions and near misses are not, and some injuries are never reported. Positions are recorded by the police, usually to within a few metres. Each year's figures are published the following September.
Traffic on nearby roads
The busiest counted road within 500 m (0.3 miles) is the A1243 between A46 and SOUTHFIELD AVENUE, with 23,802 motor vehicles a day on average in 2025, 240 m from the street's postcodes.
| Road | Between | Vehicles a day | Lorries | Ten years before | Distance |
|---|---|---|---|---|---|
| A1243 | A46 to SOUTHFIELD AVENUE | 23,802 estimated; counted 2021 | 1% | +17% since 2015 | 240 m |
Each figure is the annual average daily flow: the motor vehicles passing the count point, both ways, on an average day of the year. A point is counted by hand on a weekday every few years and estimated from the trend on similar roads in between. Lorries are heavy goods vehicles, as a share of all motor vehicles.
People and work
Who lives here
| Around this street | England | |
|---|---|---|
| Median age | 40 | 40 |
| Children under 15 | 19% | 17% |
| Aged 65 and over | 17% | 18% |
Homes
| Around this street | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 78% | 61% |
| Owned outright | 37% | 33% |
| Shared ownership | 1% | 1% |
| Social rented | 7% | 17% |
| Private rented | 15% | 21% |
Work and commuting
| Around this street | England | |
|---|---|---|
| Adults (16 and over) in work | 62% | 57% |
| Unemployment (of those working or looking for work) | 4% | 6% |
| Retired (of adults) | 24% | 22% |
| Long-term sick or disabled (of adults) | 1% | 4% |
| Work mainly from home (of those in work) | 17% | 32% |
| Travel to work by car or van | 59% | 48% |
| By train, Underground, metro or tram | 0% | 4% |
| By any public transport, including bus | 3% | 8% |
| On foot or by bicycle | 17% | 10% |
| Work within 10 km (6 miles) of home (of those who travel to work) | 82% | 65% |
| Work 30 km (19 miles) or more away | 4% | 8% |
Education and languages
| Around this street | England | |
|---|---|---|
| Degree or other higher qualification, Level 4+ (of adults) | 26% | 34% |
| No qualifications | 18% | 18% |
| Apprenticeship as highest qualification | 8% | 5% |
| Main language English (aged 3 and over) | 98% | 91% |
| Cannot speak English well or at all | under 1% | 2% |
Deprivation
The neighbourhood around this street is in decile 7 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.
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.
Postcodes on this street
Nearby streets
Antrim Way · Charles Avenue · Lisburn Grove · Conyers Avenue · Edge Avenue · Grantham Avenue · Scartho Road · Cragston Avenue · Melbourne Avenue · Lyndhurst Avenue
All the streets in DN33 and across North East Lincolnshire.
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; road collisions count only those in which someone was hurt and the police were told.
- 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.