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Data Sources
United Kingdom:TfL / NaPTAN / National Rail · National Chargepoint Registry · Open-Meteo · OpenStreetMap
Great Britain:Police.uk · Ofcom Connected Nations · DEFRA UK-AIR · DfT STATS19 · UKHSA Radon Risk
England & Wales:ONS Census 2021 · ONS Private Rental Market Stats
England:MHCLG EPC Register · Environment Agency · planning.data.gov.uk · HM Land Registry (Price Paid) · Historic England · DEFRA Noise Mapping · DfE / Ofsted / GIAS · VOA Council Tax Bands · CQC / NHS Digital · Food Standards Agency · MHCLG IMD 2025
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SL4 Area Report

Windsor and Maidenhead

Data from 22 official government & open-data sources · Updated June 2026

£514,658
Median Price
Postcode district (SL4)
HIGH
Crime Level
Postcode district (SL4)
17
Schools Nearby
35/100
Transport Score
~50 Mbps
Broadband Est.
4.4/10

Investment Score

Below Average

Based on rental yield, price growth, safety, schools, transport & flood risk in SL4

Rental Yield
3.2
Price Growth
5.4
Safety
1.5
Schools
6.3
Transport
3.5
Flood Risk
6
Planning Friction
10
Climate Resilience
6

Crime Statistics

HIGH CRIMEPostcode district (SL4)

Higher crime levels, significantly influenced by nearby retail/commercial areas.

189
Crimes/month
45
Area average

This area has high crime — see the full breakdown by category to understand what types affect YOUR street

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12-Month Crime Trend↓ Decreasing

2025-04: 179
2025-05: 218
2025-06: 224
2025-07: 252
2025-08: 260
2025-09: 196
2025-10: 212
2025-11: 197
2025-12: 218
2026-01: 170
2026-02: 176
2026-03: 221
2025-042026-03

↓ 10% vs previous period

Source: Police.uk • Open Government Licence

Deprivation Index (IMD)Local authority (Windsor and Maidenhead)

DECILE 8/10 — 70–80% least deprived

Windsor and Maidenhead has below-average deprivation, in the top 30% of least-deprived areas.

income
8
employment
8
education
8
health
9
crime
7
housing
6
environment
6

1 = most deprived 10%, 10 = least deprived 10% nationally

Source: MHCLG Index of Multiple Deprivation 2025 • Open Government Licence

House Price Index

Local-authority-wide figures for Windsor and Maidenhead (the HPI is only published at LAD level). SL4 spans 5 local authorities; Windsor and Maidenhead is the one covering the bulk of the outcode. For the SL4-specific median see the headline above and the sales sections below.

£565,184
Windsor and Maidenhead average
-2.2%
Annual Change
Cooling
Market

Average Price by Type

£1,098,517
Detached
£586,755
Semi-Detached
£473,502
Terraced
£303,641
Flat

24-Month Price Trend

01/12/2002: £253,120
01/12/2003: £263,788
01/12/2004: £278,585
01/12/2005: £293,288
01/12/2006: £317,179
01/12/2007: £360,594
01/12/2008: £307,252
01/12/2009: £321,206
01/12/2010: £340,009
01/12/2011: £334,348
01/12/2012: £353,475
01/12/2013: £380,454
01/12/2014: £431,508
01/12/2015: £476,231
01/12/2016: £494,154
01/12/2017: £508,683
01/12/2018: £500,992
01/12/2019: £485,739
01/12/2020: £502,089
01/12/2021: £547,415
01/12/2022: £589,883
01/12/2023: £553,493
01/12/2024: £578,086
01/12/2025: £565,184
01/12/200201/12/2025

Source: HM Land Registry UK House Price Index (as of 01/12/2025) • Open Government Licence

Schools & Education

7
Primary
5
Secondary
4
Independent
1
Nursery
17
Within 1 mile

Breakdown of all 17 schools within 1 mile, by phase.

GCSE Performance (2024/25)

39.5
Avg Attainment 8
-7.1% vs national (42.5)
50.6%
Grade 5+ Eng & Maths
National: 45.4%
BELOW NATIONAL AVERAGE

Based on 18 secondary schools in Windsor and Maidenhead

17 schools nearby — get every name, distance, and Ofsted rating for your specific address

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Source: Department for Education • School Performance Tables 2024/25

Transport Links

35/100
Limited transport options - primarily bus-dependent.

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Source: TfL API & National Rail

Browse by property type

Median prices in SL4 broken out by HMLR property type, last 5 years.

Detached
£850,000
465 sales
Semi-detached
£539,500
686 sales
Terraced
£499,950
888 sales
Flat
£330,000
866 sales

Pages only appear above where at least 10 sales were registered in the last 5 years.

Price Trends

Momentum for Windsor and Maidenhead. For the headline SL4 median see the top of the page; for the smoothed local-authority average see the House Price Index section above.

-2.2%
1 Year Change
cooling
Market Status
Windsor and Maidenhead
Area Tracked

12 Month Trend

Unlock chart in Property Report

Source: ONS House Price Index • Open Government Licence

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✓Full crime breakdown (all categories)
✓Monthly crime trends chart
✓All schools with Ofsted links
✓Price history charts
✓Average income & economy data
✓Healthcare - GPs, dentists, hospitals
✓EPC certificate & energy costs
✓Planning applications nearby
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Council Tax📍Postcode-level

🔒 Get the actual band for this property£14.95
D
Band D
£68,001 - £88,000 (1991 valuation)
Est. £2,100/year
Estimated band — verify on gov.uk
Band A
Up to £40,000
Band B
£40,001 - £52,000
Band C
£52,001 - £68,000
Band D
£68,001 - £88,000
Band E
£88,001 - £120,000
Band F
£120,001 - £160,000
Band G
£160,001 - £320,000
Band H
Over £320,000

Source: Valuation Office Agency

Property timeline📍Postcode-level

🔒 See planning + sales matched to this exact address£14.95

Sales and planning applications at this postcode, most recent first.

  1. Jun 2020 · PLANNING
    Increase the size of the rooflight to rear extension and reduce area of green roof, approved under planning permission 2019/6242/P dated 12/03/2020 for the erection of a part single, part two storey rear extension at lower ground and ground floor, following demolition of the existing lower ground and ground floor rear extension; changes to the side and rear fenestration; replacement front boundary wall with metal railings and gate; replacement steps and pavement in front garden; installation of a glazed canopy along the side boundary of dwelling house.
    Final Decision2020/2088/P

Sources: HM Land Registry Price Paid · planning.data.gov.uk · matched by postcode (street-level, not house-level).

Planning Applications & Constraints📍Postcode-level

🔒 Get the planning history for this exact property£14.95
Planning Friction
0/10
No restrictions
Designation Stack
0
No designations
Climate Resilience
6/10
Mixed
Planning Constraints:
Built-up Area
What can I actually do here?
✓ Likely allowed (8)
  • Single-storey rear extension (under 4 m)
  • Loft conversion with rear dormer
  • Replace windows (uPVC, double-glazed)
  • Solar PV panels on roof
  • Heat pump (air source) external unit
  • Front porch (under 3 m²)
  • Outbuilding / garden room
  • Fell or significantly prune a tree
⚠ Needs consent (2)
  • Drop kerb / new vehicle access
  • Demolish + rebuild
✗ Blocked (0)
  • —

Indicative only — your local planning authority has the final say.

View council planning portal →

Source: planning.data.gov.uk

Heritage & Listed Buildings📍Postcode-level

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Listed Buildings Nearby
1
Grade II*
4
Grade II
low heritage impact
Significant listed buildings nearby may affect planning decisions.

Source: Historic England

Noise Levels

quiet
This location falls outside DEFRA strategic noise contours, indicating low environmental noise levels.

Source: DEFRA Strategic Noise Maps (Round 3)

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BroadbandEst.

Avg Download~50 Mbps
Max Available~500 Mbps
Superfast+ Yes
Full Fibre× No

Estimated from area data • Verify on Ofcom

Air Quality

Low

Low pollution. Ideal for outdoor activities.

Source: DEFRA UK-AIR

Flood Risk

NONE RISK

No current flood alerts in this area.

Source: Environment Agency

Walkability

90/100

Excellent walkability with daily errands easily completed on foot.

Within ½ mile:23 places

Source: OpenStreetMap

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Explore More for SL4

Price TrendsCost of LivingFlatsHousesDetachedSemi-DetachedTerraced

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Local Climate

5-year average from Open-Meteo

11.4°C
Avg Temperature
771mm
Annual Rainfall
2797h
Sunshine/Year
20.2 km/h
Avg Wind
Warmest: July
Coldest: January
Wettest: October
Driest: August
Now: 14.1°C, Clear skyHumidity: 79%

Source: Open-Meteo Historical Weather API

Food Hygiene Ratings

43 rated establishments within 1 mile

4.6/5
Average Rating
91%
Rated Good or Very Good
43
Total Establishments
Cater Link At Oakfield First SchoolSchool/college/university
5/5
Menina MalinaOther catering premises
5/5
Anne's NewsRetailers - other
1/5
Morrisons DailyRetailers - supermarkets/hypermarkets
4/5
Fuel Bites LtdRetailers - other
Exempt

Source: Food Standards Agency

Energy & Carbon Intensity

Grid region: Unknown

7%
Renewable Energy
250g
CO₂/kWh
very high
Intensity Level

Generation Mix

gas 58.4%imports 28.9%wind 6.5%biomass 4.4%nuclear 1.7%

Source: National Grid ESO Carbon Intensity API

Elevation

26m
Moderateabove sea level

At 26m above sea level, this location has a reasonable elevation which reduces most flood risks from river and coastal sources.

Source: Open Topo Data (SRTM 30m)

Area Reviews

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