AREA REPORT · WINDSOR AND MAIDENHEAD SL4

SL4.

Windsor and Maidenhead

SL4 is an outcode in Windsor and Maidenhead, covering the neighbourhoods of Windsor Town & Eton, Clewer Village, Clewer New Town, Ascot & North Ascot East and Spital & Cranbourne Park. Over the last 12 months 372 properties changed hands — a median of £310k for flats (£5,081/sqm) and £600k for houses (£5,808/sqm). Housing stock peaks at EPC band D.

Recorded dwellings
14,291
residential addresses we hold records for
Across
6
sectors — see breakdown below
Sales
12 month
3 year
Flats
97
406
Houses
275
1,105
Recorded transactions across the area.
Median sale price
12 month
3 year
Flats
£310k
n = 97
£330k
n = 406
Houses
£600k
n = 275
£570k
n = 1,105
Median sale price across the window.
Median £/sqm
12 month
3 year
Flats
£5,081
n = 97
£5,263
n = 399
Houses
£5,808
n = 271
£5,833
n = 1,086
Typical price per square metre, where floor area is available.
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PRICE MATRIX
Sales by window, type, and floor area.
Headline price
Mean
Houses
Cooling
−1.3% vs 12m
+3.9% vs 3y
£360k£720k£570k£600k£593k3Yn=1,10512Mn=2756Mn=80
Flats
Sliding
−8.1% vs 12m
−13.6% vs 3y
£195k£390k£330k£310k£285k3Yn=40612Mn=976Mn=29
Bar height = median sale price. Tick = mean. Trend word reads the joint state of the 6m-vs-12m and 6m-vs-3y tiers.
Size-normalised — £ per sqm
Mean
Houses
Easing
−1.7% vs 12m
−2.1% vs 3y
£0£3,150£6,300£5,833£5,808£5,7083Yn=1,08612Mn=2716Mn=80
Flats
Firming
+4.3% vs 12m
+0.7% vs 3y
£0£2,850£5,700£5,263£5,081£5,3003Yn=39912Mn=976Mn=29
From EPC-matched floor area. Hatched bars mark windows where fewer than 60% of sales matched a certificate.
Show numbers
Houses · 6m
Avg £
£667k
n=80
Median £
£593k
n=80
Avg £/sqm
£5,853
n=80
Median £/sqm
£5,708
n=80
Houses · 12m
Avg £
£686k
n=275
Median £
£600k
n=275
Avg £/sqm
£5,954
n=271
Median £/sqm
£5,808
n=271
Houses · 3y
Avg £
£678k
n=1,105
Median £
£570k
n=1,105
Avg £/sqm
£5,989
n=1,086
Median £/sqm
£5,833
n=1,086
Flats · 6m
Avg £
£312k
n=29
Median £
£285k
n=29
Avg £/sqm
£4,972
n=29
Median £/sqm
£5,300
n=29
Flats · 12m
Avg £
£327k
n=97
Median £
£310k
n=97
Avg £/sqm
£4,999
n=97
Median £/sqm
£5,081
n=97
Flats · 3y
Avg £
£365k
n=406
Median £
£330k
n=406
Avg £/sqm
£5,380
n=399
Median £/sqm
£5,263
n=399
PRICE + VOLUME · 25Y
Medians and monthly sales, 2001–present.
£144k£379k£614k20052010201520202025Median house · 12m smoothedMedian flat · 12m smoothedSales volume (monthly)
EPC · 25Y
Certificates issued, by band.
Median EPC score
67
Median potential
80
094918972010201520202025
A
B
C
D
E
F
G
COUNCIL TAX
Band distribution.
Column width shows the number of properties in each council tax band. Colour shows the composition within that band.
Flats/maisonettes
Other/unknown
Band A
1,605
Flats/maisonettes
Terraced
Band B
2,005
Flats/maisonettes
Band C
3,737
Flats/maisonettes
Terraced
Semi-detached
Band D
8,278
Flats/maisonettes
Terraced
Semi-detached
Band E
6,536
Flats/maisonettes
Terraced
Semi-detached
Detached
Band F
3,051
Terraced
Detached
Band G
3,054
Detached
Band H
401
Band I
0
Flats/maisonettes
Terraced houses
Semi-detached houses
Detached houses
Bungalows
Other/unknown
Property type totals
Flats/maisonettes
9,134
32%
Terraced houses
7,569
26%
Semi-detached houses
5,690
20%
Detached houses
3,816
13%
Bungalows
1,262
4.4%
Other/unknown
1,384
4.8%
AMENITIES
Transport access and schools.
Counts of public transport stop points and schools inside the outcode (or within ~100m of the boundary). Drill into a sector for the full stop-by-stop list.
Rail stations
2
Metro & tram
0
Bus & coach
0
Bus stops
240
Schools
30
SECTORS
Drill down to sector.
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COVERAGE
Neighbourhoods and wards.
Neighbourhoods (MSOA)
12 · click column to sort
Clewer Village
4,607
5,116
Spital & Cranbourne Park
3,500
4,605
Clewer New Town
4,256
4,264
Windsor Town & Eton
3,102
3,205
Dedworth
2,761
2,592
Old Windsor & Wraysbury
2,106
2,396
Winkfield & Cranbourne
741
713
Bray Wick & Holyport
195
175
Burham North, Taplow & Dorney
125
81
Ascot & North Ascot East
34
50
Cippenham Meadows
8
21
Englefield Green & University
19
6
Wards
11 · click column to sort
Eton & Castle
7,254
8,267
Old Windsor
3,387
4,011
Clewer East
3,403
3,940
Clewer & Dedworth East
3,389
3,020
Clewer & Dedworth West
2,899
2,940
Winkfield & Warfield East
741
713
Bray
195
175
Burnham
125
81
Ascot & Sunninghill
34
50
Cippenham Village
8
21
Englefield Green West
19
6
NEARBY OUTCODES
Nearby outcodes.
FAQ

SL4 property data — common questions

What is the average house price in Windsor and Maidenhead (SL4)?
Over the last 12 months the median house sale price in SL4 (Windsor and Maidenhead) was £600k, with an average of £686k, from 275 recorded sales (HM Land Registry).
How much do flats cost in SL4?
The median flat sale price in SL4 over the last 12 months was £310k (about £5,081 per square metre), from 97 recorded sales.
What is the price per square metre in SL4?
Typical sale prices per square metre in SL4 are £5,808 for houses and £5,081 for flats, where floor area is recorded on the energy certificate.
What EPC rating do homes in SL4 have?
Homes in SL4 most commonly hold EPC band D, with a median current energy-efficiency score of 67 (a potential of 80 after improvements).
How many properties sold in SL4 in the last year?
372 properties were sold in SL4 over the last 12 months, and 1,511 over the last three years (HM Land Registry Price Paid data).
REFRESHED 11 JUN 2026 ·DATA & SOURCES