NestScope
SL4 3DG · Neighbourhood Report
© OpenStreetMap · © CARTO
Area Report
Last updated 15 JUN 2026

SL4 3DG

Neighbourhood Report

What's nearby — across walking, short-drive and school catchment distance. Data from official UK government sources.

NestScope Score
87/ 100

One of the most affluent neighbourhoods in England

Anchored on official IMD data — decile 10/10, ranked 32,521 of 32,844 neighbourhoods in England.

How this score is calculated
01 — Snapshot

Around SL4 3DG.

The large figure is how many we found nearby; the chip beside each label is that category’s NestScope score out of 100 — higher beats more of the UK.

Schools91/100
8Good/Outstanding within 1 mi

17 rated Good or better within 2 mi · 28 schools in total

Upton House School0.1 miThe King's House School, Windsor0.2 miThe Queen Anne Royal Free CofE Controlled First School0.3 miTrevelyan Middle SchoolGood · 0.4 miQueensmead House School0.4 miOakfield First SchoolGood · 0.4 mi

Nearest top-rated: Trevelyan Middle School (Good) — 0.4 mi

Safety74/100
18crimes last month

IMD crime decile 9/10 · 18 crimes in 400m last month (residential-weighted: 12.7)

Crimes reported last month · UK Police API

Healthcare95/100
12GP & hospitals

IMD health decile 10/10 · 9 GP, 3 hospitals, 11 dentists, pharmacy 0.3 mi within 1.5 mi

Nearest GP: COMBERMERE MEDICAL CENTRE — 0.1 mi

Transport77/100

No rail stations within 0.5 miles · 23 bus stops nearby

Green space69/100
16green spaces

IMD environment decile 5/10 · 12.5 ha total — largest park 4.5 ha (0.37 mi away)

Nearest: Playground (300 m²) — 0.1 mi

Amenities80/100
15supermarkets

15 supermarkets within 2 mi — Morrisons, Tesco, The Southern Co-operative, Marks and Spencer… — nearest 0.4 mi — library 0.5 mi

Nearest: Morrisons Daily Windsor Springfield — 0.4 mi

02 — Environment

Environment & risk near SL4 3DG.

Official risk flags for context — deliberately not part of the NestScope score (they’re categorical hazards, not amenities).

Flood risk
Zone 1 (low)

Flood Zone 1 — low risk (less than 1 in 1,000 annual chance) · Source: Environment Agency Flood Map for Planning

Zone 1
Zone 2
Zone 3
Air qualityLow
11.4µg/m³

NO₂ annual mean · WHO guideline 10 · UK limit 40 · Source: DEFRA UK-AIR 2024

<10
10–20
20–30
30–40
≥40
Road noiseModerate
60dB Lden

Road traffic, day-evening-night average · Source: DEFRA strategic noise mapping

<55
55–64
65–74
≥75
03 — House prices

Sold prices in SL4.

Average sold price by property type across the SL4 district, 2021–2026 — 3,516 sales.

£0£500k£1M£1.5M202120222023202420252026
  • Detached
  • Semi-detached
  • Terraced
  • Flat
Detached£933k▼ 11.7%
Semi-detached£558k▲ 1.2%
Terraced£581k▲ 3.5%
Flat£296k▼ 24.5%

District-level averages (SL4) — broad enough to show a reliable trend. A single postcode usually sees too few sales to chart. Source: HM Land Registry Price Paid Data (Crown Copyright / OGL v3.0).

About SL4 3DG

SL4 3DG scores 87/100 on the NestScope Score, with its strongest showing in healthcare and schools — with COMBERMERE MEDICAL CENTRE within a short walk. The breakdown below draws on official UK data covering schools, safety, healthcare, transport, environment and local amenities.

In national context, SL4 3DG is one of the most affluent neighbourhoods in England — IMD decile 10/10, ranked 32,521 of 32,844 neighbourhoods in England. The Index of Multiple Deprivation is the UK government's official measure of relative deprivation, refreshed roughly every five years. Housing pressure here is low (IMD housing decile 9/10).

There are 28 schools within the typical catchment area, including 1 rated Outstanding by Ofsted and 16 rated Good. The nearest school is Upton House School, within a short walk.

There were 18 crimes reported on the surrounding streets in the most recent month, indicating a moderate level of immediate-area crime.

Healthcare access is good, with 9 GP surgeries, 3 hospitals and 11 dental practices in the wider neighbourhood. The nearest GP practice is COMBERMERE MEDICAL CENTRE, within a short walk. The nearest hospital is KING EDWARD VII HOSPITAL, within a short walk. A pharmacy is about 6 minutes' walk away.

There are no train or Tube stations near SL4 3DG. Bus services provide the main public transport, with 23 bus stops in the immediate area.

The location is in Flood Zone 1 (low risk — less than a 1 in 1,000 annual chance of river or sea flooding). road traffic noise is moderate (about 60 dB Lden).

There are 16 green spaces within walking distance, totalling 12.5 hectares of parks and outdoor space. The nearest is Playground (300 m²), about 3 minutes' walk away. It also lies just beside a open access land (0.8 mi away), adding open countryside that isn't recorded as a formal park.

There are 15 supermarkets in the wider area, including Morrisons, Tesco, The Southern Co-operative, Marks and Spencer and others. The nearest is Morrisons Daily Windsor Springfield, about 8 minutes' walk away. A public library is about 10 minutes' walk away.

Sources: DfE/Ofsted, UK Police API, NHS ODS, NaPTAN, Environment Agency, Ordnance Survey, Natural England, DEFRA, Geolytix and Arts Council England. For an interactive map view, explore SL4 3DG on NestScope.

View SL4 3DG on the mapCompare with another area

Explore area insights about nearby locations

Data: DfE/Ofsted · UK Police API · NHS ODS · NaPTAN · Ordnance Survey · Geolytix. Crown Copyright / OGL. Look up any postcode: nestscope.uk/area/YOUR+POSTCODE — e.g. SW1A 1AA, M1 1AE, BS1 1HT.