Thackeray Drive Northfleet, Gravesham
73 addresses across 4 postcodes (DA11), about 530 m (0.3 miles) long, classed as a local road. USRN 15703097.
- Sales: 88 recorded sales since 1995; in 2026 the median was £467,100 across 2 sales.
- Energy: 69 homes have an energy certificate (B: 67, C: 2).
- 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 Gravesham costs £2,408 a year in 2026-27.
- Broadband: Gigabit broadband is available to 100% of premises.
- Transport: The nearest railway station is Ebbsfleet International, about 1.4 km (0.8 miles) away in a straight line.
- Green space: The nearest park or garden, Penn Green Park, is about 30 m away.
- Air: Background air pollution in 2024 was 16.0 µg/m³ of nitrogen dioxide and 8.3 of PM2.5, within UK legal limits.
- Height: Its addresses are 23 to 27 m above sea level.
- Noise: 14 of its 73 addresses are modelled at 55 dB or more from road traffic.
- Doctors: The nearest GP surgery is Springhead Health, about 1.1 km (0.7 miles) away, with 2 practices within 1.6 km (1 mile).
- People: About 1,060 people lived in the census areas around it in 2021; 55% of households owned their home and 53% of adults held a degree or other higher qualification.
- Crime: 93 crimes were recorded within 250 m between September 2025 and August 2026, most often anti-social behaviour.
Sales on this street
| Year | Sales | Median price | Lowest | Highest |
|---|---|---|---|---|
| 2026 | 2 | £467,100 | £414,200 | £520,000 |
| 2024 | 4 | £125,050 | £79,500 | £320,000 |
| 2023 | 3 | £495,000 | £375,000 | £540,000 |
| 2021 | 8 | £452,500 | £87,000 | £535,000 |
| 2019 | 17 | £450,000 | £330,000 | £480,000 |
| 2018 | 25 | £450,000 | £327,500 | £490,000 |
| 2017 | 26 | £383,750 | £257,500 | £500,000 |
| Date | Address | Type | Price | Notes |
|---|---|---|---|---|
| 5 Jun 2026 | 55 DA11 8FS | Semi-detached | £520,000 | |
| 5 Jun 2026 | 35 DA11 8FS | Semi-detached | £414,200 | |
| 6 Sep 2024 | 9 DA11 8FS | Terraced | £320,000 | |
| 16 Aug 2024 | 88 DA11 8FT | Flat or maisonette | £103,250 | Leasehold. |
| 24 May 2024 | 84 DA11 8FT | Flat or maisonette | £146,850 | Leasehold. |
| 20 May 2024 | 5 DA11 8FS | Terraced | £285,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 8 Apr 2024 | 82 DA11 8FT | Flat or maisonette | £79,500 | Leasehold. |
| 14 Jul 2023 | 120 DA11 8FT | Terraced | £375,000 | |
| 9 Feb 2023 | 60 DA11 8FT | Terraced | £540,000 | |
| 11 Jan 2023 | 36 DA11 8FT | Terraced | £495,000 | |
| 26 Nov 2021 | 75 DA11 8FS | Semi-detached | £361,000 | |
| 22 Oct 2021 | 72 DA11 8FT | Terraced | £520,000 | |
| 31 Aug 2021 | 34 DA11 8FT | Detached | £445,000 | |
| 27 Aug 2021 | 50 DA11 8FT | Semi-detached | £435,000 | |
| 20 Aug 2021 | 48 DA11 8FT | Detached | £460,000 | |
| 14 May 2021 | 42 DA11 8FT | Detached | £535,000 | |
| 23 Apr 2021 | 11 DA11 8FS | Terraced | £465,000 | |
| 31 Mar 2021 | 92 DA11 8FT | Flat or maisonette | £87,000 | New build. Leasehold. |
| 30 Sep 2019 | 57 DA11 8FS | Semi-detached | £450,000 | New build. |
| 28 Sep 2019 | 43 DA11 8FS | Detached | £385,000 | New build. |
| 27 Sep 2019 | 55 DA11 8FS | Semi-detached | £450,000 | New build. |
| 30 Aug 2019 | 61 DA11 8FS | Semi-detached | £480,000 | New build. |
| 30 Aug 2019 | 63 DA11 8FS | Terraced | £465,000 | New build. |
| 30 Aug 2019 | 65 DA11 8FS | Detached | £465,000 | New build. |
| 30 Aug 2019 | 67 DA11 8FS | Detached | £365,000 | New build. |
| 27 Aug 2019 | 59 DA11 8FS | Semi-detached | £465,000 | New build. |
| 28 Jun 2019 | 53 DA11 8FS | Semi-detached | £450,000 | New build. |
| 26 Apr 2019 | 71 DA11 8FS | Detached | £400,000 | New build. |
| 29 Mar 2019 | 77 DA11 8FS | Detached | £435,000 | New build. |
| 29 Mar 2019 | 69 DA11 8FS | Detached | £425,000 | New build. |
| 29 Mar 2019 | 73 DA11 8FS | Semi-detached | £345,000 | New build. |
| 28 Feb 2019 | 49 DA11 8FS | Semi-detached | £470,000 | New build. |
| 28 Feb 2019 | 75 DA11 8FS | Semi-detached | £330,000 | New build. |
| 28 Jan 2019 | 51 DA11 8FS | Semi-detached | £440,000 | New build. |
| 9 Jan 2019 | 47 DA11 8FS | Semi-detached | £470,000 | New build. |
| 20 Dec 2018 | 114 DA11 8FT | Terraced | £332,500 | New build. |
| 7 Dec 2018 | 45 DA11 8FS | Detached | £385,000 | New build. |
| 30 Nov 2018 | 112 DA11 8FT | Terraced | £435,000 | New build. |
| 30 Nov 2018 | 118 DA11 8FT | Terraced | £335,000 | New build. |
| 30 Nov 2018 | 116 DA11 8FT | Terraced | £327,500 | New build. |
| 28 Sep 2018 | 41 DA11 8FS | Terraced | £377,500 | New build. |
| 28 Sep 2018 | 120 DA11 8FT | Terraced | £340,000 | New build. |
| 18 Sep 2018 | 35 DA11 8FS | Semi-detached | £375,000 | New build. |
| 14 Sep 2018 | 39 DA11 8FS | Terraced | £375,000 | New build. |
| 14 Sep 2018 | 37 DA11 8FS | Semi-detached | £375,000 | New build. |
| 31 Aug 2018 | 1 DA11 8FS | Semi-detached | £350,000 | |
| 24 Aug 2018 | 58 DA11 8FT | Terraced | £450,000 | New build. |
| 29 Jun 2018 | 76 DA11 8FT | Semi-detached | £455,000 | New build. |
| 29 Jun 2018 | 78 DA11 8FT | Semi-detached | £455,000 | New build. |
| 31 May 2018 | 74 DA11 8FT | Terraced | £455,000 | New build. |
Energy performance certificates
69 homes with a current certificate; median floor area 113 m². Most common: House, end-terrace (18); House, semi-detached (15); House, mid-terrace (15). Built: 2015 (55); 2019 (7); 2017 (5). Tenure at assessment: owner-occupied (53); rented (social) (3).
Each home's certificates and sales (68 addresses)
- 1, Thackeray Drive, Northfleet
- 2, Thackeray Drive, Northfleet
- 3, Thackeray Drive, Northfleet
- 4, Thackeray Drive, Northfleet
- 6, Thackeray Drive, Northfleet
- 7, Thackeray Drive, Northfleet
- 8, Thackeray Drive, Northfleet
- 9, Thackeray Drive, Northfleet
- 10, Thackeray Drive, Northfleet
- 11, Thackeray Drive, Northfleet
- 12, Thackeray Drive, Northfleet
- 13, Thackeray Drive, Northfleet
- 14, Thackeray Drive, Northfleet
- 15, Thackeray Drive, Northfleet
- 16, Thackeray Drive, Northfleet
- 17, Thackeray Drive, Northfleet
- 18, Thackeray Drive, Northfleet
- 19, Thackeray Drive, Northfleet
- 20, Thackeray Drive, Northfleet
- 21, Thackeray Drive, Northfleet
- 22, Thackeray Drive, Northfleet
- 23, Thackeray Drive, Northfleet
- 24, Thackeray Drive, Northfleet
- 25, Thackeray Drive, Northfleet
- 26, Thackeray Drive, Northfleet
- 27, Thackeray Drive, Northfleet
- 28, Thackeray Drive, Northfleet
- 29, Thackeray Drive, Northfleet
- 30, Thackeray Drive, Northfleet
- 31, Thackeray Drive, Northfleet
- 32, Thackeray Drive, Northfleet
- 33, Thackeray Drive, Northfleet
- 34, Thackeray Drive, Northfleet
- 35, Thackeray Drive, Northfleet
- 36, Thackeray Drive, Northfleet
- 38, Thackeray Drive, Northfleet
- 40, Thackeray Drive, Northfleet
- 42, Thackeray Drive, Northfleet
- 44, Thackeray Drive, Northfleet
- 46, Thackeray Drive, Northfleet
- 48, Thackeray Drive, Northfleet
- 49, Thackeray Drive, Northfleet
- 50, Thackeray Drive, Northfleet
- 52, Thackeray Drive, Northfleet
- 54, Thackeray Drive, Northfleet
- 55, Thackeray Drive, Northfleet
- 56, Thackeray Drive, Northfleet
- 57, Thackeray Drive, Northfleet
- 58, Thackeray Drive, Northfleet
- 60, Thackeray Drive, Northfleet
- 61, Thackeray Drive, Northfleet
- 62, Thackeray Drive, Northfleet
- 64, Thackeray Drive, Northfleet
- 65, Thackeray Drive, Northfleet
- 66, Thackeray Drive, Northfleet
- 68, Thackeray Drive, Northfleet
- 70, Thackeray Drive, Northfleet
- 72, Thackeray Drive, Northfleet
- 73, Thackeray Drive, Northfleet
- 74, Thackeray Drive, Northfleet
- 76, Thackeray Drive, Northfleet
- 77, Thackeray Drive, Northfleet
- 78, Thackeray Drive, Northfleet
- 80, Thackeray Drive, Northfleet
- 86, Thackeray Drive, Northfleet
- 90, Thackeray Drive, Northfleet
- 110, Thackeray Drive, Northfleet
- 112, Thackeray Drive, Northfleet
Council tax
What each band costs in Gravesham in 2026-27: Band D £2,408 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,605 | £1,873 | £2,141 | £2,408 | £2,943 | £3,479 | £4,014 | £4,816 |
Homes by band in the neighbourhood around this street: most are in band D (63% of about 630 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.
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, 0 at medium risk and 4 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 |
|---|---|---|---|
| DA11 8FT | not in 2 or 3 | 0 / 0 / 4 | unlikely |
| DA11 8FS | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| DA11 8GQ | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| DA11 8JJ | not in 2 or 3 | 0 / 0 / 0 | unlikely |
Height above sea level
The street's 73 addresses are between 23 m and 27 m above sea level (25 m on average).
Broadband
| Postcode | Superfast (30 Mbit/s+) | Ultrafast (300 Mbit/s+) | Gigabit | Below 10 Mbit/s |
|---|---|---|---|---|
| DA11 8FS | 100% | 100% | 100% | 0% |
| DA11 8FT | 100% | 100% | 100% | 0% |
| DA11 8GQ | 100% | 100% | 100% | 0% |
| DA11 8JJ | 100% | 100% | 100% | 0% |
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | Ebbsfleet International 1.8 million journeys in 2024–25 | 1.4 km (0.8 miles) |
| Northfleet 258,000 journeys in 2024–25 | 1.6 km (1 mile) | |
| Swanscombe 340,000 journeys in 2024–25 | 2.3 km (1.5 miles) | |
| Bus stops | 8 stops within 400 m (0.2 miles), 19 within 800 m (0.5 miles); nearest Eastgate Church Springhead Park | 140 m |
| Bus or coach station | Northfleet - Coopers Arms | 1.6 km (1 mile) |
| Ferry terminal | West Street Pier Gravesend | 3.1 km (1.9 miles) |
| Car parks | Ebbsfleet International Station Car Park D | 1.1 km (0.7 miles) |
| EV charging points | 5 within 1.6 km (1 mile); nearest Smart Charge Charging Station | 420 m (0.3 miles) |
| Airport with scheduled flights | London City Airport LCY | 20.7 km (13 miles) |
| Nearest large airport | London Gatwick Airport LGW | 47.8 km (30 miles) |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | 2 practices within 1.6 km (1 mile); nearest Springhead Health | 1.1 km (0.7 miles) |
| Pharmacies | 4 pharmacies within 1.6 km (1 mile); nearest Gravesend Pharmacy | 1.1 km (0.7 miles) |
| NHS dentists | Kreate Dental Gravesend | 1.6 km (1 mile) |
| Hospital | Gravesham Community Hospital | 2.8 km (1.8 miles) |
| Police station | Essex Police Station | 740 m (0.5 miles) |
| Cash machines | 1 machines within 800 m (0.5 miles); nearest Waterdales Supermarket, Northfleet | 660 m (0.4 miles) |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | 2 within 800 m (0.5 miles); nearest Penn Green Park 9,260 m² | 30 m |
| Largest park within 800 m (0.5 miles) | Unnamed 8.5 ha | 740 m (0.5 miles) |
| Play area | 9 within 800 m (0.5 miles); nearest Unnamed 790 m² | 70 m |
| Playing field | 2 within 800 m (0.5 miles); nearest Wombwell Park 4.3 ha | 420 m (0.3 miles) |
| Allotments | 1 within 800 m (0.5 miles); nearest Unnamed 5,030 m² | 520 m (0.3 miles) |
Within 800 m (0.5 miles): 2 parks and gardens, 9.4 hectares in all.
Landmarks
The nearest historic landmark is Neolithic sites near Ebbsfleet, a scheduled monument, 540 m (0.3 miles) north-west. 1 listed building is within 1 km (0.6 miles), 1 of them Grade II*.
| Name | What it is | From the middle of the street |
|---|---|---|
| Neolithic sites near Ebbsfleet | Scheduled monument | 540 m (0.3 miles) north-west |
| The Old Rectory House | Listed building, Grade II* | 630 m (0.4 miles) north-east |
| Springhead Roman site | Scheduled monument | 650 m (0.4 miles) south-west |
| Roman enclosure SE of Vagniacae | Scheduled monument | 820 m (0.5 miles) south |
| Gravesend Cemetery | Registered park or garden, Grade II* | 2.1 km (1.3 miles) east |
| Name | What it is | From the middle of the street |
|---|---|---|
| Madam Wood | Wood | 2.2 km (1.3 miles) south |
| Tilbury Ness | Wetland | 2.4 km (1.5 miles) north |
| Longfield Fruit Plantation | Wood | 2.7 km (1.7 miles) south |
| Windmill Hill | Hill | 2.9 km (1.8 miles) east |
| Northfleet Hope | Tidal water | 3.4 km (2.1 miles) north |
| Eagle Cliff | Cliff or slope | 3.8 km (2.4 miles) north-west |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 16.0 | 40 | 10 |
| Fine particles (PM2.5) | 8.3 | 20 | 5 |
| Particles (PM10) | 15.7 | 40 | 15 |
All three are within the UK legal limits; all three are above the WHO guideline, as in most towns and cities.
Road and rail noise
| Level | Road traffic | Railways |
|---|---|---|
| 60 to 64 | 1 | 0 |
| 55 to 59 | 13 | 0 |
| Under 55 | 59 | 73 |
14 of the street's 73 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 Gravesham: see them on the Gravesham page.
Nearest schools
| School | Phase | Ages | Distance | Inspection |
|---|---|---|---|---|
| Springhead Park Primary School | Primary | 3–11 | 110 m | Good (May 2023, overall grade under the previous framework) |
| Northfleet School for Girls | Secondary | 11–18 | 890 m (0.6 miles) | Report card (Apr 2026): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Strong standard; Personal development and wellbeing: Strong standard; Inclusion: Strong standard; Leadership and governance: Expected standard; Post-16 provision: Expected standard; Safeguarding standards: Met |
| St Joseph's Catholic Primary School, Northfleet Roman Catholic | Primary | 5–11 | 1 km (0.6 miles) | Outstanding (Jan 2023, overall grade under the previous framework) |
| Northfleet Technology College | Secondary | 11–18 | 1 km (0.6 miles) | Good (Sep 2022, overall grade under the previous framework) |
| Painters Ash Primary School | Primary | 4–11 | 1.1 km (0.7 miles) | No published inspection |
| Ebbsfleet Green Primary School | Primary | 3–11 | 1.2 km (0.8 miles) | Good (Mar 2023, overall grade under the previous framework) |
| St Botolph's Church of England Primary School | Primary | 4–11 | 1.3 km (0.8 miles) | No published inspection |
| Lawn Primary School | Primary | 3–11 | 1.5 km (0.9 miles) | No overall grade (Jul 2025, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Good; Personal development: Good; Leadership and management: Good |
| Leigh Academy Ebbsfleet | Secondary | 11–18 | 1.6 km (1 mile) | Good (Oct 2019, overall grade under the previous framework) |
| Copperfield Academy | Primary | 3–11 | 1.6 km (1 mile) | Report card (Dec 2025): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Strong standard; Personal development and wellbeing: Expected standard; Inclusion: Expected standard; Leadership and governance: Expected standard; Early years: Expected standard; Safeguarding standards: Met |
| Leigh Academy Cherry Orchard | Primary | 2–11 | 1.7 km (1.1 miles) | Report card (Jun 2026): Curriculum and teaching: Exceptional; Achievement: Exceptional; Attendance and behaviour: Exceptional; Personal development and wellbeing: Exceptional; Inclusion: Exceptional; Leadership and governance: Exceptional; Early years: Strong standard; Safeguarding standards: Met |
| Manor Community Primary School | Primary | 3–11 | 1.7 km (1.1 miles) | No published inspection |
Food hygiene ratings nearby
| Business | Type | Distance | Rating | Rated |
|---|---|---|---|---|
| Springhead Parkway Primary School DA11 8BY | School/college/university | 120 m | 5 Very good | 10 Jun 2025 |
| Eastgate DA11 8AD | Restaurant/Cafe/Canteen | 140 m | 4 Good | 29 Oct 2025 |
| Garden City Cafe DA11 8AD | Restaurant/Cafe/Canteen | 240 m | 1 Major improvement necessary | 6 Oct 2026 |
| Sushi Gourmet DA11 8JH | Takeaway/sandwich shop | 310 m | 5 Very good | 26 May 2026 |
| Costa Coffee DA11 8JH | Restaurant/Cafe/Canteen | 310 m | 5 Very good | 23 Jan 2026 |
| BaxterStorey - PrepWorld DA11 8HH | Restaurant/Cafe/Canteen | 440 m (0.3 miles) | 5 Very good | 19 May 2026 |
| Aurora's Cafe DA11 8HL | Restaurant/Cafe/Canteen | 480 m (0.3 miles) | 5 Very good | 21 Nov 2025 |
Crime within 250 m
| Category | Crimes |
|---|---|
| Anti-social behaviour | 33 |
| Violence and sexual offences | 19 |
| Criminal damage and arson | 12 |
| Other theft | 11 |
| Vehicle crime | 7 |
| Other crime | 3 |
| Drugs | 3 |
| Possession of weapons | 1 |
| Public order | 1 |
| Shoplifting | 1 |
| Theft from the person | 1 |
| Bicycle theft | 1 |
Most of these are attached to: On or near Holden Place (20); On or near Bonham Way (13); On or near Tourtel Yard (10); On or near Springhead Parkway (8); On or near Thackeray Drive (8).
People and work
Who lives here
| Around this street | England | |
|---|---|---|
| Median age | 31 | 40 |
| Children under 15 | 28% | 17% |
| Aged 65 and over | 1% | 18% |
Homes
| Around this street | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 55% | 61% |
| Owned outright | 2% | 33% |
| Shared ownership | 21% | 1% |
| Social rented | 14% | 17% |
| Private rented | 10% | 21% |
Work and commuting
| Around this street | England | |
|---|---|---|
| Adults (16 and over) in work | 82% | 57% |
| Unemployment (of those working or looking for work) | 5% | 6% |
| Retired (of adults) | 2% | 22% |
| Long-term sick or disabled (of adults) | under 1% | 4% |
| Work mainly from home (of those in work) | 40% | 32% |
| Travel to work by car or van | 42% | 48% |
| By train, Underground, metro or tram | 9% | 4% |
| By any public transport, including bus | 12% | 8% |
| On foot or by bicycle | 4% | 10% |
| Work within 10 km (6 miles) of home (of those who travel to work) | 39% | 65% |
| Work 30 km (19 miles) or more away | 27% | 8% |
Education and languages
| Around this street | England | |
|---|---|---|
| Degree or other higher qualification, Level 4+ (of adults) | 53% | 34% |
| No qualifications | 7% | 18% |
| Apprenticeship as highest qualification | 4% | 5% |
| Main language English (aged 3 and over) | 85% | 91% |
| Cannot speak English well or at all | 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
- DA11 8FT: 46 addresses of 70 in the postcode
- DA11 8FS: 25 addresses of 43 in the postcode
- DA11 8GQ: 1 address of 60 in the postcode
- DA11 8JJ: 1 address of 56 in the postcode
Nearby streets
Parkside Walk · Conrad Mews · Penney Grove · Somerset Court · Chilvers Way · Marlowe Close · Tourtel Yard · Tyler Close · Sassoon Mews · Wells Court · Hindmarsh Crescent · Fielden Terrace
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.