Forest Road St Helens, St. Helens
110 addresses across 8 postcodes (WA9), about 600 m (0.4 miles) long, classed as a minor road. USRN 37500717.
- Sales: 51 recorded sales since 1995; in 2026 the median was £122,000 across 1 sale.
- Energy: 77 homes have an energy certificate (B: 1, C: 43, D: 24, E: 8, G: 1).
- Flood: 23 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 A; Band D in St. Helens costs £2,403 a year in 2026-27.
- Broadband: Gigabit broadband is available to 100% of premises.
- Transport: The nearest railway station is Lea Green, about 1.5 km (0.9 miles) away in a straight line.
- Green space: The nearest park or garden is about 790 m (0.5 miles) away.
- Air: Background air pollution in 2024 was 13.5 µg/m³ of nitrogen dioxide and 7.4 of PM2.5, within UK legal limits.
- Height: Its addresses are 48 to 56 m above sea level.
- Noise: 79 of its 110 addresses are modelled at 55 dB or more from road traffic.
- Doctors: The nearest GP surgery is Four Acre Health Centre, about 820 m (0.5 miles) away.
- People: About 1,530 people lived in the census areas around it in 2021; 48% of households owned their home and 17% of adults held a degree or other higher qualification.
- Crime: 76 crimes were recorded within 250 m between September 2025 and August 2026, most often violence and sexual offences.
Sales on this street
| Year | Sales | Median price | Lowest | Highest |
|---|---|---|---|---|
| 2026 | 1 | £122,000 | £122,000 | £122,000 |
| 2025 | 1 | £176,000 | £176,000 | £176,000 |
| 2024 | 1 | £170,000 | £170,000 | £170,000 |
| 2023 | 4 | £153,750 | £82,000 | £235,000 |
| 2022 | 2 | £89,250 | £83,000 | £95,500 |
| 2020 | 2 | £137,500 | £115,000 | £160,000 |
| 2019 | 2 | £85,500 | £76,000 | £95,000 |
| 2018 | 1 | £130,000 | £130,000 | £130,000 |
| 2016 | 1 | £119,000 | £119,000 | £119,000 |
| 2014 | 1 | £82,000 | £82,000 | £82,000 |
| 2013 | 4 | £60,250 | £41,000 | £66,000 |
| 2012 | 2 | £86,000 | £77,000 | £95,000 |
| Date | Address | Type | Price | Notes |
|---|---|---|---|---|
| 6 Feb 2026 | 78 WA9 4AT | Semi-detached | £122,000 | |
| 24 Oct 2025 | 15 WA9 4AY | Semi-detached | £176,000 | |
| 6 Dec 2024 | 126 WA9 4AH | Semi-detached | £170,000 | |
| 27 Nov 2024 | 120 WA9 4AH | Terraced | £135,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 27 Nov 2024 | 120 WA9 4AH | Terraced | £105,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 20 Oct 2023 | 47 WA9 4AT | Semi-detached | £162,500 | |
| 22 May 2023 | 125 WA9 4AH | Semi-detached | £235,000 | |
| 6 Apr 2023 | 46 WA9 4AY | Terraced | £82,000 | |
| 24 Mar 2023 | 68 WA9 4AT | Semi-detached | £145,000 | |
| 15 Sep 2022 | 48 WA9 4AY | Terraced | £83,000 | |
| 10 Jun 2022 | 72 WA9 4AT | Semi-detached | £95,500 | |
| 25 Mar 2022 | 63 WA9 4AT | Other | £109,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 25 Mar 2022 | 61 WA9 4AT | Other | £109,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 25 Sep 2020 | 55 WA9 4AT | Semi-detached | £115,000 | |
| 12 Apr 2020 | 13 WA9 4AY | Semi-detached | £160,000 | |
| 22 Nov 2019 | 80 WA9 4AT | Semi-detached | £76,000 | |
| 23 Aug 2019 | 48 WA9 4AY | Terraced | £95,000 | |
| 29 May 2018 | 125 WA9 4AH | Semi-detached | £130,000 | |
| 21 Jul 2017 | 55 WA9 4AT | Semi-detached | £78,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 26 Aug 2016 | 108 WA9 4AH | Semi-detached | £119,000 | |
| 15 Aug 2014 | 108 WA9 4AH | Semi-detached | £82,000 | |
| 16 Aug 2013 | 68 WA9 4AT | Semi-detached | £66,000 | |
| 12 Jul 2013 | 28 WA9 4AY | Terraced | £41,000 | |
| 3 May 2013 | 68 WA9 4AT | Semi-detached | £58,000 | |
| 26 Feb 2013 | 30 WA9 4AY | Terraced | £62,500 | |
| 5 Dec 2012 | 13 WA9 4AY | Semi-detached | £77,000 | |
| 12 Oct 2012 | 111 WA9 4AH | Semi-detached | £95,000 | |
| 11 Feb 2011 | 17 WA9 4AY | Semi-detached | £110,500 | |
| 29 Sep 2010 | 51 WA9 4AT | Semi-detached | £78,500 | |
| 13 Aug 2007 | 36 WA9 4AY | Semi-detached | £129,950 | |
| 18 May 2007 | 125 WA9 4AH | Semi-detached | £134,000 | |
| 16 Feb 2007 | 86 WA9 4BF | Semi-detached | £131,000 | |
| 30 Nov 2006 | 63 WA9 4AT | Semi-detached | £77,500 | |
| 30 Nov 2006 | 61 WA9 4AT | Semi-detached | £77,500 | |
| 24 Oct 2005 | 66 WA9 4AT | Semi-detached | £95,000 | |
| 20 Aug 2004 | 120 WA9 4AH | Terraced | £45,000 | |
| 9 May 2003 | 40 WA9 4AY | Terraced | £18,000 | |
| 7 Jan 2003 | 17 WA9 4AY | Semi-detached | £64,000 | |
| 23 Aug 2002 | 86 WA9 4BF | Semi-detached | £63,000 | |
| 25 Jan 2002 | 117 WA9 4AH | Semi-detached | £37,000 | |
| 31 Aug 2001 | 129 WA9 4AH | Semi-detached | £40,000 | |
| 16 May 2001 | 17 WA9 4AY | Semi-detached | £49,950 | |
| 8 Feb 2000 | 88 WA9 4BF | Detached | £48,000 | New build. |
| 20 Dec 1999 | 86 WA9 4BF | Semi-detached | £42,999 | New build. |
| 6 Aug 1999 | 42 WA9 4AY | Terraced | £35,000 | |
| 27 Nov 1998 | 48 WA9 4AY | Terraced | £35,500 | |
| 25 Sep 1998 | 116 WA9 4AH | Semi-detached | £45,500 | |
| 26 Jun 1998 | 48 WA9 4AY | Terraced | £32,500 | |
| 13 May 1998 | 15 WA9 4AY | Semi-detached | £56,000 | |
| 19 Nov 1997 | 120 WA9 4AH | Terraced | £27,500 |
Energy performance certificates
77 homes with a current certificate; median floor area 76 m². Most common: House, semi-detached (38); Flat (25); House, end-terrace (6). Built: 1930-1949 (22); 1950-1966 (17); 1991-1995 (15). Tenure at assessment: owner-occupied (32); rented (social) (28); rented (private) (6).
Each home's certificates and sales (41 addresses)
- 17 Forest Road, Sutton Manor
- 20, Forest Road, Sutton Manor
- 27, Forest Road, Sutton Manor
- 28, Forest Road, Sutton Manor
- 29, Forest Road, Sutton Manor
- 30, Forest Road, Sutton Manor
- 36 Forest Road, Sutton Manor
- 38, Forest Road, Sutton Manor
- 40, Forest Road, Sutton Manor
- 47, Forest Road, Sutton Manor
- 48, Forest Road, Sutton Manor
- 50, Forest Road, Sutton Manor
- 50a, Forest Road, Sutton Manor
- 51, Forest Road, Sutton Manor
- 52, Forest Road, Sutton Manor
- 52b Forest Road, Sutton Manor
- 52c, Forest Road, Sutton Manor
- 53, Forest Road, Sutton Manor
- 54, Forest Road, Sutton Manor
- 54c, Forest Road, Sutton Manor
- 55, Forest Road, Sutton Manor
- 56, Forest Road, Sutton Manor
- 56a, Forest Road, Sutton Manor
- 60a Forest Road, Sutton Manor
- 62, Forest Road, Sutton Manor
- 62b, Forest Road, Sutton Manor
- 62c, Forest Road, Sutton Manor
- 80, Forest Road, Sutton Manor
- 82, Forest Road, Sutton Manor
- 88, Forest Road, Sutton Manor
- 108, Forest Road, Sutton Manor
- 109, Forest Road, Sutton Manor
- 110, Forest Road, Sutton Manor
- 111, Forest Road, Sutton Manor
- 117, Forest Road, Sutton Manor
- 118, Forest Road, Sutton Manor
- 122, Forest Road, Sutton Manor
- 124 Forest Road, Sutton Manor
- 125, Forest Road, Sutton Manor
- 127, Forest Road, Sutton Manor
- 129, Forest Road, Sutton Manor
Council tax
What each band costs in St. Helens in 2026-27: Band D £2,403 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,602 | £1,869 | £2,136 | £2,403 | £2,937 | £3,472 | £4,006 | £4,807 |
Homes by band in the neighbourhood around this street: most are in band A (52% of about 840 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)
- Land At 305 Walkers Lane Sutton Manor, Bold, WA9 4AQ, permissioned (210 m)
- Land North West Of Woods House Farm, School Lane, Sutton Manor, St Helens, WA11 8RT, not permissioned (520 m (0.3 miles))
- Former William Hill Bookmakers, Jubits Lane, Sutton Manor, St. Helens, WA9 4RT, permissioned (650 m (0.4 miles))
- Land at Cannon Street, Clock Face, Bold, St. Helens, WA9 4XU, permissioned (750 m (0.5 miles))
- Micklehead Barn, Micklehead Road, Sutton Manor, WA9 4AG, not permissioned (830 m (0.5 miles))
- Ibstocks, Chester Lane, Bold, St. Helens, WA9 4EN, permissioned (920 m (0.6 miles))
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, 1 address is in areas at high risk, 22 at medium risk and 34 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 114 homes the Environment Agency counts, 1 are in areas at high risk, 21 medium, 29 low and 4 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: at least one postcode centre is in flood zone 3. Zone 3 is a 1% (1 in 100) or greater annual chance of flooding from rivers, or 0.5% from the sea, ignoring defences.
| Postcode | Planning zone | Addresses at high / medium / low risk | Groundwater |
|---|---|---|---|
| WA9 4AT | not in 2 or 3 | 0 / 0 / 6 | unlikely |
| WA9 4AY | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| WA9 4AH | not in 2 or 3 | 1 / 2 / 2 | unlikely |
| WA9 4BF | zone 3 | 0 / 0 / 2 | unlikely |
| WA9 4RX | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| WA9 4AP | zone 3 | 0 / 20 / 24 | unlikely |
| WA9 4AQ | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| WA9 4UL | not in 2 or 3 | 0 / 0 / 0 | unlikely |
Height above sea level
The street's 110 addresses are between 48 m and 56 m above sea level (53 m on average); the ground rises about 8 m from the lowest to the highest.
Broadband
| Postcode | Superfast (30 Mbit/s+) | Ultrafast (300 Mbit/s+) | Gigabit | Below 10 Mbit/s |
|---|---|---|---|---|
| WA9 4AH | 100% | 100% | 100% | 0% |
| WA9 4AP | 100% | 100% | 100% | 0% |
| WA9 4AQ | 100% | 100% | 100% | 0% |
| WA9 4AT | 100% | 100% | 100% | 0% |
| WA9 4AY | 100% | 100% | 100% | 0% |
| WA9 4BF | 100% | 100% | 100% | 0% |
| WA9 4RX | 100% | 100% | 100% | 0% |
| WA9 4UL | 100% | 100% | 100% | 0% |
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | Lea Green 401,000 journeys in 2024–25 | 1.5 km (0.9 miles) |
| Rainhill 186,000 journeys in 2024–25 | 2.3 km (1.4 miles) | |
| Thatto Heath 149,000 journeys in 2024–25 | 3.1 km (1.9 miles) | |
| Bus stops | 9 stops within 400 m (0.2 miles), 21 within 800 m (0.5 miles); nearest Shakespeare Road Sutton Manor | 10 m |
| Bus or coach station | St Helens Bus Station | 4.3 km (2.7 miles) |
| EV charging points | Osprey Charging Station | 1.7 km (1 mile) |
| Airport with scheduled flights | Liverpool John Lennon Airport LPL | 11.8 km (7.3 miles) |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | 1 practices within 1.6 km (1 mile); nearest Four Acre Health Centre | 820 m (0.5 miles) |
| Pharmacies | 3 pharmacies within 1.6 km (1 mile); nearest Pharmacy Services Direct | 480 m (0.3 miles) |
| NHS dentists | 1 practices within 1.6 km (1 mile); nearest Dental Surgery | 1.5 km (0.9 miles) |
| Hospital | St Helens Hospital | 3 km (1.8 miles) |
| Police station | Sutton Police Station | 2.4 km (1.5 miles) |
| Cash machines | 2 machines within 800 m (0.5 miles); nearest Jubits Lane Service Station, Sutton Manor Cashzone | 340 m |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | 1 within 800 m (0.5 miles); nearest Unnamed 7,180 m² | 790 m (0.5 miles) |
| Play area | 2 within 800 m (0.5 miles); nearest Unnamed 860 m² | 360 m |
| Playing field | 1 within 800 m (0.5 miles); nearest King George's Field 7.3 ha | 210 m |
| Allotments | 2 within 800 m (0.5 miles); nearest Milton Street Allotments 1.2 ha | 220 m |
Within 800 m (0.5 miles): 1 park or garden, 0.7 hectares in all.
Landmarks
The nearest historic landmark is Micklehead Green moated site, a scheduled monument, 420 m (0.3 miles) north-west. 1 listed building is within 1 km (0.6 miles).
| Name | What it is | From the middle of the street |
|---|---|---|
| Micklehead Green moated site | Scheduled monument | 420 m (0.3 miles) north-west |
| St Anne's Well | Scheduled monument | 1.5 km (0.9 miles) west |
| Name | What it is | From the middle of the street |
|---|---|---|
| Ansdell's Wood | Wood | 1.1 km (0.7 miles) north-west |
| Brickfields Red Quarry | Wood | 1.1 km (0.7 miles) north-east |
| Sutton Mill Dam | Lake or reservoir | 1.7 km (1 mile) north-east |
| Dam Wood | Wood | 1.8 km (1.1 miles) north |
| Sutton Hall Wood | Wood | 1.8 km (1.1 miles) north |
| Pex Hill | Hill | 2.5 km (1.6 miles) south-west |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 13.5 | 40 | 10 |
| Fine particles (PM2.5) | 7.4 | 20 | 5 |
| Particles (PM10) | 12.1 | 40 | 15 |
All three are within the UK legal limits; nitrogen dioxide and PM2.5 are above the WHO guideline, as in most towns and cities.
Road and rail noise
| Level | Road traffic | Railways |
|---|---|---|
| 65 to 69 | 2 | 0 |
| 60 to 64 | 8 | 0 |
| 55 to 59 | 69 | 0 |
| Under 55 | 31 | 110 |
79 of the street's 110 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 St. Helens: see them on the St. Helens page.
Nearest schools
| School | Phase | Ages | Distance | Inspection |
|---|---|---|---|---|
| Sutton Manor Community Primary School | Primary | 2–11 | 120 m | Good (Dec 2022, overall grade under the previous framework) |
| St Theresa's Catholic Primary School Roman Catholic | Primary | 3–11 | 770 m (0.5 miles) | Report card (Feb 2026): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Strong standard; Personal development and wellbeing: Strong standard; Inclusion: Expected standard; Leadership and governance: Expected standard; Early years: Expected standard; Safeguarding standards: Met |
| The Sutton Academy | Secondary | 11–18 | 1.4 km (0.9 miles) | Report card (Jun 2026): Curriculum and teaching: Strong standard; Achievement: Expected standard; Attendance and behaviour: Expected standard; Personal development and wellbeing: Strong standard; Inclusion: Strong standard; Leadership and governance: Expected standard; Post-16 provision: Expected standard; Safeguarding standards: Met |
| Rainhill High School | Secondary | 11–18 | 1.4 km (0.9 miles) | Good (Feb 2023, overall grade under the previous framework) |
| St Bartholomew's Catholic Primary School Roman Catholic | Primary | 5–11 | 1.4 km (0.9 miles) | No published inspection |
| Willow Tree Primary School | Primary | 3–11 | 1.4 km (0.9 miles) | Requires improvement (Jul 2022, overall grade under the previous framework) |
| Rainhill Community Nursery | Nursery | 2–4 | 1.6 km (1 mile) | Report card (Apr 2026): Curriculum and teaching: Strong standard; Achievement: Strong standard; Attendance and behaviour: Strong standard; Personal development and wellbeing: Strong standard; Inclusion: Strong standard; Leadership and governance: Strong standard; Safeguarding standards: Met |
| Sherdley Primary School | Primary | 3–11 | 1.7 km (1.1 miles) | No published inspection |
| St John Vianney Catholic Primary School Roman Catholic | Primary | 4–11 | 1.9 km (1.2 miles) | Report card (May 2026): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Expected standard; Personal development and wellbeing: Expected standard; Inclusion: Expected standard; Leadership and governance: Needs attention; Early years: Expected standard; Safeguarding standards: Met |
| Eaves Primary School | Primary | 3–11 | 1.9 km (1.2 miles) | No published inspection |
| Oakdene Primary Academy | Primary | 4–11 | 1.9 km (1.2 miles) | Good (Mar 2024, overall grade under the previous framework) |
Food hygiene ratings nearby
| Business | Type | Distance | Rating | Rated |
|---|---|---|---|---|
| Sutton Manor Primary School WA9 4AT | School/college/university | 120 m | 5 Very good | 2 Jun 2026 |
| Bobs General Store WA9 4BH | Retailers - other | 250 m | 2 Improvement necessary | 15 Jun 2026 |
| Platinum Retail WA9 4RX | Retailers - other | 380 m | 5 Very good | 16 Dec 2024 |
| Local Key Store WA9 4BA | Retailers - other | 470 m (0.3 miles) | 3 Generally satisfactory | 28 Nov 2024 |
| Mellors Catering WA9 4PR | Restaurant/Cafe/Canteen | 470 m (0.3 miles) | 5 Very good | 30 Apr 2026 |
| Village News WA9 4BA | Retailers - other | 500 m (0.3 miles) | 5 Very good | 17 Sep 2025 |
Crime within 250 m
| Category | Crimes |
|---|---|
| Violence and sexual offences | 42 |
| Anti-social behaviour | 9 |
| Public order | 8 |
| Vehicle crime | 6 |
| Drugs | 3 |
| Other crime | 2 |
| Burglary | 2 |
| Criminal damage and arson | 2 |
| Other theft | 1 |
| Bicycle theft | 1 |
Most of these are attached to: On or near Epping Avenue (11); On or near Waymark Gardens (10); On or near Preston Street (7); On or near Forest Green Way (6); On or near Delamere Avenue (6).
People and work
Who lives here
| Around this street | England | |
|---|---|---|
| Median age | 41 | 40 |
| Children under 15 | 19% | 17% |
| Aged 65 and over | 18% | 18% |
Homes
| Around this street | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 48% | 61% |
| Owned outright | 25% | 33% |
| Shared ownership | 3% | 1% |
| Social rented | 35% | 17% |
| Private rented | 15% | 21% |
Work and commuting
| Around this street | England | |
|---|---|---|
| Adults (16 and over) in work | 53% | 57% |
| Unemployment (of those working or looking for work) | 7% | 6% |
| Retired (of adults) | 21% | 22% |
| Long-term sick or disabled (of adults) | 9% | 4% |
| Work mainly from home (of those in work) | 16% | 32% |
| Travel to work by car or van | 68% | 48% |
| By train, Underground, metro or tram | 1% | 4% |
| By any public transport, including bus | 7% | 8% |
| On foot or by bicycle | 6% | 10% |
| Work within 10 km (6 miles) of home (of those who travel to work) | 71% | 65% |
| Work 30 km (19 miles) or more away | 5% | 8% |
Education and languages
| Around this street | England | |
|---|---|---|
| Degree or other higher qualification, Level 4+ (of adults) | 17% | 34% |
| No qualifications | 29% | 18% |
| Apprenticeship as highest qualification | 7% | 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 2 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
- Energy certificates New energy certificate: band C, house, semi-detached (lodged 28 October 2026) found 2 November 2026
- Energy certificates New energy certificate: band D, house, semi-detached (lodged 19 October 2026) found 2 November 2026
Postcodes on this street
- WA9 4AT: 48 addresses of 49 in the postcode
- WA9 4AY: 31 addresses of 32 in the postcode
- WA9 4AH: 24 addresses of 25 in the postcode
- WA9 4BF: 2 addresses
- WA9 4RX: 2 addresses of 31 in the postcode
- WA9 4AP: 1 address of 55 in the postcode
- WA9 4AQ: 1 address of 30 in the postcode
- WA9 4UL: 1 address of 21 in the postcode
Nearby streets
Delamere Avenue · Burns Road · Shakespeare Road · Kipling Grove · Bowland Avenue · Scotts Avenue · Wordsworth Avenue · Preston Street · Delamere Avenue · Orwell Close · Mcgough Close · Forest Green Way
All the streets in WA9 and across St. Helens.
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.