Cropthorne Road Solihull
161 addresses across 4 postcodes (B90), about 710 m (0.4 miles) long, classed as a local road. USRN 35005096.
- Sales: 180 recorded sales since 1995; in 2026 the median was £434,750 across 4 sales.
- Energy: 81 homes have an energy certificate (B: 1, C: 6, D: 58, E: 13, F: 3).
- Flood: 6 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 D; Band D in Solihull costs £2,197 a year in 2026-27.
- Broadband: Gigabit broadband is available to 100% of premises.
- Transport: The nearest railway station is Shirley, about 2 km (1.2 miles) away in a straight line.
- Green space: The nearest park or garden, Shirley Park, is about 460 m (0.3 miles) away.
- Air: Background air pollution in 2024 was 11.0 µg/m³ of nitrogen dioxide and 7.3 of PM2.5, within UK legal limits.
- Height: Its addresses are 138 to 144 m above sea level.
- Noise: 3 of its 161 addresses are modelled at 55 dB or more from road traffic.
- Doctors: The nearest GP surgery is Northbrook Health Centre, about 790 m (0.5 miles) away.
- People: About 680 people lived in the census areas around it in 2021; 94% of households owned their home and 44% 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 violence and sexual offences.
Sales on this street
| Year | Sales | Median price | Lowest | Highest |
|---|---|---|---|---|
| 2026 | 4 | £434,750 | £100,000 | £510,000 |
| 2025 | 6 | £410,000 | £375,000 | £540,000 |
| 2024 | 12 | £414,000 | £360,000 | £545,000 |
| 2023 | 5 | £409,000 | £337,000 | £495,000 |
| 2022 | 7 | £405,000 | £351,000 | £470,000 |
| 2021 | 11 | £401,000 | £315,000 | £496,700 |
| 2020 | 3 | £335,000 | £317,250 | £343,000 |
| 2019 | 5 | £355,000 | £343,500 | £417,000 |
| 2018 | 6 | £333,750 | £321,000 | £389,000 |
| 2017 | 1 | £335,000 | £335,000 | £335,000 |
| 2016 | 2 | £339,475 | £339,000 | £339,950 |
| 2015 | 6 | £293,000 | £254,950 | £327,500 |
| Date | Address | Type | Price | Notes |
|---|---|---|---|---|
| 2 Jul 2026 | 103 B90 3JL | Terraced | £449,500 | |
| 1 May 2026 | 42 B90 3JN | Semi-detached | £100,000 | |
| 18 Mar 2026 | 150 B90 3JJ | Semi-detached | £510,000 | |
| 23 Feb 2026 | 143 B90 3JL | Semi-detached | £420,000 | |
| 17 Jul 2025 | 1A B90 3JW | Detached | £390,000 | |
| 20 Jun 2025 | 146 B90 3JJ | Semi-detached | £540,000 | |
| 5 Jun 2025 | 72 B90 3JN | Semi-detached | £415,000 | |
| 23 May 2025 | 89 B90 3JL | Semi-detached | £405,000 | |
| 31 Mar 2025 | 100 B90 3JJ | Semi-detached | £431,000 | |
| 10 Jan 2025 | 73 B90 3JW | Semi-detached | £375,000 | |
| 19 Dec 2024 | 22 B90 3JN | Semi-detached | £425,000 | |
| 13 Dec 2024 | 123 B90 3JL | Semi-detached | £390,000 | |
| 3 Dec 2024 | 71 B90 3JW | Semi-detached | £360,000 | |
| 18 Oct 2024 | 80 B90 3JN | Semi-detached | £400,000 | |
| 14 Oct 2024 | 150 B90 3JJ | Semi-detached | £375,000 | |
| 7 Oct 2024 | 55 B90 3JW | Terraced | £510,000 | |
| 3 Oct 2024 | 1 B90 3JW | Semi-detached | £470,000 | |
| 26 Sep 2024 | 91 B90 3JL | Terraced | £430,000 | |
| 19 Jun 2024 | 108 B90 3JJ | Terraced | £395,000 | |
| 12 Apr 2024 | 78 B90 3JN | Terraced | £403,000 | |
| 27 Mar 2024 | 148 B90 3JJ | Semi-detached | £481,000 | |
| 19 Feb 2024 | 2 B90 3JN | Semi-detached | £545,000 | |
| 14 Dec 2023 | 2A B90 3JN | Detached | £450,000 | |
| 30 Nov 2023 | 44 B90 3JN | Semi-detached | £409,000 | |
| 12 May 2023 | 105 B90 3JL | Semi-detached | £337,000 | |
| 21 Apr 2023 | 64 B90 3JN | Terraced | £380,000 | |
| 1 Feb 2023 | 48 B90 3JN | Semi-detached | £495,000 | |
| 14 Dec 2022 | 2 B90 3JN | Semi-detached | £485,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 28 Nov 2022 | 142 B90 3JJ | Semi-detached | £420,000 | |
| 30 Aug 2022 | 131 B90 3JL | Semi-detached | £470,000 | |
| 6 Jun 2022 | 106 B90 3JJ | Terraced | £393,000 | |
| 13 Apr 2022 | 78 B90 3JN | Terraced | £405,000 | |
| 7 Apr 2022 | 132 B90 3JJ | Semi-detached | £465,000 | |
| 11 Mar 2022 | 38 B90 3JN | Semi-detached | £351,000 | |
| 1 Feb 2022 | 43 B90 3JW | Terraced | £392,200 | |
| 20 Dec 2021 | 18 B90 3JN | Terraced | £373,000 | |
| 5 Oct 2021 | 77 B90 3JL | Terraced | £421,150 | |
| 29 Sep 2021 | 134 B90 3JJ | Semi-detached | £447,500 | |
| 21 Sep 2021 | 135 B90 3JL | Terraced | £496,700 | |
| 17 Sep 2021 | 19 B90 3JW | Detached | £430,000 | |
| 28 Apr 2021 | 37 B90 3JW | Semi-detached | £370,000 | |
| 29 Mar 2021 | 4 B90 3JN | Semi-detached | £360,000 | |
| 5 Mar 2021 | 33 B90 3JW | Semi-detached | £401,000 | |
| 5 Mar 2021 | 129 B90 3JL | Semi-detached | £315,000 | |
| 26 Feb 2021 | 140 B90 3JJ | Terraced | £420,000 | |
| 19 Jan 2021 | 100 B90 3JJ | Semi-detached | £315,250 | |
| 14 Dec 2020 | 123 B90 3JL | Semi-detached | £335,000 | |
| 19 Nov 2020 | 112 B90 3JJ | Terraced | £343,000 | |
| 9 Sep 2020 | 22 B90 3JN | Semi-detached | £317,250 | |
| 3 Dec 2019 | 7 B90 3JW | Semi-detached | £385,000 |
Energy performance certificates
81 homes with a current certificate; median floor area 106 m². Most common: House, semi-detached (77); Bungalow, detached (2); House, detached (1). Built: 1930-1949 (75); 1950-1966 (2); 2023 (1). Tenure at assessment: owner-occupied (67); rented (private) (3).
Each home's certificates and sales (35 addresses)
- 5, Cropthorne Road, Shirley
- 6, Cropthorne Road, Shirley
- 7, Cropthorne Road, Shirley
- 10, Cropthorne Road, Shirley
- 11, Cropthorne Road, Shirley
- 12, Cropthorne Road, Shirley
- 13, Cropthorne Road, Shirley
- 17, Cropthorne Road, Shirley
- 18, Cropthorne Road, Shirley
- 19, Cropthorne Road, Shirley
- 25, Cropthorne Road, Shirley
- 29, Cropthorne Road, Shirley
- 31, Cropthorne Road, Shirley
- 45, Cropthorne Road, Shirley
- 49, Cropthorne Road, Shirley
- 58, Cropthorne Road, Shirley
- 60, Cropthorne Road, Shirley
- 61, Cropthorne Road, Shirley
- 70, Cropthorne Road, Shirley
- 101, Cropthorne Road, Shirley
- 112, Cropthorne Road, Shirley
- 118 Cropthorne Road, Shirley
- 119, Cropthorne Road, Shirley
- 120, Cropthorne Road, Shirley
- 121, Cropthorne Road, Shirley
- 122, Cropthorne Road, Shirley
- 123, Cropthorne Road, Shirley
- 124, Cropthorne Road, Shirley
- 127, Cropthorne Road, Shirley
- 130, Cropthorne Road, Shirley
- 132, Cropthorne Road, Shirley
- 133, Cropthorne Road, Shirley
- 135, Cropthorne Road, Shirley
- 144, Cropthorne Road, Shirley
- 152, Cropthorne Road, Shirley
Council tax
What each band costs in Solihull in 2026-27: Band D £2,197 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,465 | £1,709 | £1,953 | £2,197 | £2,686 | £3,174 | £3,662 | £4,395 |
Homes by band in the neighbourhood around this street: most are in band D (56% 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)
- Land Rear Of 147 Stratford Road, Shirley B90 3AY: up to 10 homes, permissioned (530 m (0.3 miles))
- 118 (Longmore Nursing Home), Longmore Road, Shirley B90 3EE: up to 8 homes, permissioned (680 m (0.4 miles))
- 354 Stratford Road, Shirley: up to 48 homes, permissioned (790 m (0.5 miles))
Roadworks
Finished in the last three months
- 19 October 2026: SEVERN TRENT WATER, Remedial works, give and take, on the footway (minor works)
- 16 September 2026: SEVERN TRENT WATER, Remedial works, some carriageway incursion, on the footway (minor works)
- 11 September 2026 to 14 September 2026: BT, New service connection, give and take, on the footway (minor works)
- 2 September 2026: SEVERN TRENT WATER, Utility repair and maintenance works, some carriageway incursion, on the footway (minor works)
- 24 August 2026: BT, Utility repair and maintenance works, give and take, on the footway (minor works)
- 18 August 2026: SEVERN TRENT WATER, Remedial works, no carriageway incursion, on the footway (minor works)
- 11 August 2026: VIRGIN MEDIA, Utility repair and maintenance works, no carriageway incursion, on the footway (minor works)
- 9 August 2026: SEVERN TRENT WATER, Utility repair and maintenance works, some carriageway incursion, on the footway (minor works)
- 20 July 2026 to 23 August 2026: SEVERN TRENT WATER, Utility repair and maintenance works, some carriageway incursion, on the footway (major works)
Flood risk
Rivers, the sea or surface water: in this street's postcodes, 4 addresses are in areas at high risk, 2 at medium risk and 3 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 |
|---|---|---|---|
| B90 3JN | not in 2 or 3 | 2 / 1 / 3 | unlikely |
| B90 3JW | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| B90 3JJ | not in 2 or 3 | 1 / 1 / 0 | unlikely |
| B90 3JL | not in 2 or 3 | 1 / 0 / 0 | unlikely |
Height above sea level
The street's 161 addresses are between 138 m and 144 m above sea level (143 m on average); the ground rises about 6 m from the lowest to the highest.
Broadband
| Postcode | Superfast (30 Mbit/s+) | Ultrafast (300 Mbit/s+) | Gigabit | Below 10 Mbit/s |
|---|---|---|---|---|
| B90 3JJ | 100% | 100% | 100% | 0% |
| B90 3JL | 100% | 100% | 100% | 0% |
| B90 3JN | 100% | 100% | 100% | 0% |
| B90 3JW | 100% | 100% | 100% | 0% |
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | Shirley 315,000 journeys in 2024–25 | 2 km (1.2 miles) |
| Solihull 1.9 million journeys in 2024–25 | 2.2 km (1.4 miles) | |
| Yardley Wood 409,000 journeys in 2024–25 | 2.5 km (1.6 miles) | |
| Bus stops | 4 stops within 400 m (0.2 miles), 34 within 800 m (0.5 miles); nearest Thornyfield Road Shirley | 140 m |
| Bus or coach station | Solihull Station | 2.1 km (1.3 miles) |
| Car parks | 1 within 800 m (0.5 miles); nearest Asda Shirley Car Park | 600 m (0.4 miles) |
| EV charging points | 5 within 1.6 km (1 mile); nearest InstaVolt Charging Station | 1 km (0.6 miles) |
| Airport with scheduled flights | Birmingham Airport BHX | 6.7 km (4.2 miles) |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | 1 practices within 1.6 km (1 mile); nearest Northbrook Health Centre | 790 m (0.5 miles) |
| Pharmacies | 9 pharmacies within 1.6 km (1 mile); nearest Buzz Doctor Pharmacy | 420 m (0.3 miles) |
| NHS dentists | 5 practices within 1.6 km (1 mile); nearest Stratford Road (Dental Surgery) | 580 m (0.4 miles) |
| Hospital | Solihull Hospital | 3.2 km (2 miles) |
| Police station | Police Station | 2.6 km (1.6 miles) |
| Cash machines | 1 machines within 800 m (0.5 miles); nearest Cashpoint® 248 Stratford Road Lloyds Bank | 490 m (0.3 miles) |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | 3 within 800 m (0.5 miles); nearest Shirley Park 13 ha | 460 m (0.3 miles) |
| Play area | 3 within 800 m (0.5 miles); nearest Unnamed 2,190 m² | 570 m (0.4 miles) |
| Playing field | 2 within 800 m (0.5 miles); nearest Unnamed 3.0 ha | 510 m (0.3 miles) |
| Allotments | 1 within 800 m (0.5 miles); nearest Unnamed 1.5 ha | 360 m |
Within 800 m (0.5 miles): 3 parks and gardens, 25 hectares in all.
Landmarks
2 listed buildings are within 1 km (0.6 miles).
| Name | What it is | From the middle of the street |
|---|---|---|
| Palmers Rough | Wood | 650 m (0.4 miles) north |
| Brown's Coppice | Wood | 1.2 km (0.7 miles) north-east |
| Cut Throat Coppice | Wood | 1.3 km (0.8 miles) north-east |
| Pow Grove | Wood | 1.3 km (0.8 miles) east |
| Bill's Wood | Wood | 1.7 km (1 mile) south-west |
| Olton Reservoir | Lake or reservoir | 2.5 km (1.5 miles) north-east |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 11.0 | 40 | 10 |
| Fine particles (PM2.5) | 7.3 | 20 | 5 |
| Particles (PM10) | 11.2 | 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, rail and aircraft noise
| Level | Road traffic | Railways | Aircraft |
|---|---|---|---|
| 60 to 64 | 1 | 0 | 0 |
| 55 to 59 | 2 | 0 | 0 |
| Under 55 | 158 | 161 | 161 |
3 of the street's 161 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 Solihull: see them on the Solihull page.
Nearest schools
| School | Phase | Ages | Distance | Inspection |
|---|---|---|---|---|
| Blossomfield Infant and Nursery School | Primary | 3–7 | 310 m | Good (Jul 2022, overall grade under the previous framework) |
| Streetsbrook Infant and Early Years Academy | Primary | 3–7 | 440 m (0.3 miles) | Good (Jan 2023, overall grade under the previous framework) |
| Tudor Grange Primary Academy, St James Church of England | Primary | 3–11 | 700 m (0.4 miles) | Report card (Jul 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: Strong standard; Early years: Strong standard; Safeguarding standards: Met |
| Haslucks Green School | Primary | 7–11 | 930 m (0.6 miles) | No published inspection |
| Shirley Heath Junior School | Primary | 7–11 | 1 km (0.6 miles) | No overall grade (Sep 2024, graded inspection without an overall judgement): Quality of education: Outstanding; Behaviour and attitudes: Outstanding; Personal development: Outstanding; Leadership and management: Outstanding |
| Sharmans Cross Junior School | Primary | 7–11 | 1.1 km (0.7 miles) | Report card (May 2026): Curriculum and teaching: Needs attention; Achievement: Needs attention; Attendance and behaviour: Expected standard; Personal development and wellbeing: Expected standard; Inclusion: Needs attention; Leadership and governance: Expected standard; Safeguarding standards: Met |
| Burman Infant School | Primary | 4–7 | 1.3 km (0.8 miles) | No overall grade (May 2025, graded inspection without an overall judgement): Quality of education: Requires improvement; Behaviour and attitudes: Good; Personal development: Good; Leadership and management: Good |
| Tudor Grange Primary Academy Langley | Primary | 2–11 | 1.4 km (0.9 miles) | Report card (Jun 2026): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Expected standard; Personal development and wellbeing: Strong standard; Inclusion: Strong standard; Leadership and governance: Expected standard; Early years: Strong standard; Safeguarding standards: Met |
| Woodlands Infant School | Primary | 3–7 | 1.6 km (1 mile) | Good (Sep 2022, overall grade under the previous framework) |
| Our Lady of the Wayside Catholic Primary School Roman Catholic | Primary | 3–11 | 1.6 km (1 mile) | No published inspection |
| Light Hall School | Secondary | 11–18 | 1.6 km (1 mile) | Good (Sep 2021, overall grade under the previous framework) |
| Robin Hood Academy | Primary | 3–11 | 1.6 km (1 mile) | No published inspection |
Food hygiene ratings nearby
| Business | Type | Distance | Rating | Rated |
|---|---|---|---|---|
| Streetsbrook Infant & Early Years Academy B90 3LB | School/college/university | 380 m | 5 Very good | 28 Apr 2026 |
| Streetsbrook Childcare B90 3LB | School/college/university | 380 m | 5 Very good | 15 Jul 2025 |
| Blossomfield Infant School B90 3QX | School/college/university | 380 m | 3 Generally satisfactory | 23 Jan 2026 |
| Octagon Coffee Shop B90 3AL | Restaurant/Cafe/Canteen | 410 m (0.3 miles) | 5 Very good | 5 Sep 2025 |
| Bora Coffee B90 3AH | Restaurant/Cafe/Canteen | 420 m (0.3 miles) | 5 Very good | 31 Jul 2024 |
| Holland & Barrett B90 3AH | Retailers - other | 420 m (0.3 miles) | 5 Very good | 3 Sep 2025 |
| Mini Mugs Funhouse B90 3AH | Restaurant/Cafe/Canteen | 420 m (0.3 miles) | 5 Very good | 13 Mar 2026 |
| Cakebox B90 3AL | Retailers - other | 430 m (0.3 miles) | 5 Very good | 24 Sep 2025 |
| Iceland Foods Plc B90 3AL | Retailers - supermarkets/hypermarkets | 430 m (0.3 miles) | 4 Good | 7 Aug 2025 |
| Dixy Chicken B90 3AU | Takeaway/sandwich shop | 440 m (0.3 miles) | 4 Good | 28 Feb 2026 |
| Alliance Living Housing Association B90 3AU | Other catering premises | 450 m (0.3 miles) | 5 Very good | 27 Aug 2025 |
| Fiesta Del Asado B90 3AX | Restaurant/Cafe/Canteen | 460 m (0.3 miles) | 5 Very good | 26 Jun 2025 |
| SKVP - Wrapchic B90 3AX | Takeaway/sandwich shop | 470 m (0.3 miles) | 4 Good | 17 Feb 2026 |
| Damson In Bloom Ltd B90 3AX | Restaurant/Cafe/Canteen | 470 m (0.3 miles) | 5 Very good | 18 Mar 2024 |
| Lavang B90 3AX | Restaurant/Cafe/Canteen | 470 m (0.3 miles) | 3 Generally satisfactory | 19 Feb 2025 |
Crime within 250 m
| Category | Crimes |
|---|---|
| Violence and sexual offences | 6 |
| Burglary | 5 |
| Vehicle crime | 2 |
| Criminal damage and arson | 1 |
| Anti-social behaviour | 1 |
| Other theft | 1 |
Most of these are attached to: On or near Thornyfield Road (8); On or near Cropthorne Road (4); On or near Stanway Road (2); On or near Solihull Road (2).
People and work
Who lives here
| Around this street | England | |
|---|---|---|
| Median age | 44 | 40 |
| Children under 15 | 19% | 17% |
| Aged 65 and over | 18% | 18% |
Homes
| Around this street | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 94% | 61% |
| Owned outright | 47% | 33% |
| Shared ownership | 0% | 1% |
| Social rented | 2% | 17% |
| Private rented | 5% | 21% |
Work and commuting
| Around this street | England | |
|---|---|---|
| Adults (16 and over) in work | 61% | 57% |
| Unemployment (of those working or looking for work) | 5% | 6% |
| Retired (of adults) | 21% | 22% |
| Long-term sick or disabled (of adults) | 2% | 4% |
| Work mainly from home (of those in work) | 42% | 32% |
| Travel to work by car or van | 48% | 48% |
| By train, Underground, metro or tram | 2% | 4% |
| By any public transport, including bus | 3% | 8% |
| On foot or by bicycle | 5% | 10% |
| Work within 10 km (6 miles) of home (of those who travel to work) | 66% | 65% |
| Work 30 km (19 miles) or more away | 9% | 8% |
Education and languages
| Around this street | England | |
|---|---|---|
| Degree or other higher qualification, Level 4+ (of adults) | 44% | 34% |
| No qualifications | 9% | 18% |
| Apprenticeship as highest qualification | 5% | 5% |
| Main language English (aged 3 and over) | 91% | 91% |
| Cannot speak English well or at all | 2% | 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.
What has changed
- Roadworks Street works permit: SEVERN TRENT WATER: Remedial works, 19 October 2026 (give and take) found 3 November 2026
Postcodes on this street
- B90 3JN: 49 addresses
- B90 3JW: 40 addresses of 41 in the postcode
- B90 3JJ: 37 addresses
- B90 3JL: 35 addresses
Nearby streets
Stanway Road · Solihull Road · Thornyfield Road · Thornyfield Road · Stanway Road · Wayfield Road · Mollington Crescent · Cropthorne Gardens · Wayfield Close · Mancetter Road · Eastcote Close · Verstone Road
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.