3Y Avg Price
£207,688
4 sales
Properties
47
2 freehold · 45 leasehold
Sales / Year
1.4
5-year average
Avg £/sq ft
£445
£4,786/m²
Rank in SL1
394th
of 421 streets
Last Sale
£177,000
Jul 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
111 total recorded
FLAT 20, PETTY CROSS 21-23 Suffolk Close
Flat/Maisonette
£177,000
Jul 2026
FLAT 18, PETTY CROSS 21-23 Suffolk Close
Flat/Maisonette
£231,000
Mar 2026
8 Suffolk Close
Flat/Maisonette
£177,750
Sept 2025
FLAT 7, PETTY CROSS 21-23 Suffolk Close
Flat/Maisonette
£245,000
Dec 2024
FLAT 9, PETTY CROSS 21-23 Suffolk Close
Flat/Maisonette
£195,000
May 2023
FLAT 16, PETTY CROSS 21-23 Suffolk Close
Flat/Maisonette
£179,000
Apr 2022
FLAT 1, PETTY CROSS 21-23 Suffolk Close
Flat/Maisonette
£240,000
Jan 2022
20 Suffolk Close
Flat/Maisonette
£230,000
May 2020
26 Suffolk Close
Flat/Maisonette
£199,950
Jan 2020
FLAT 5, PETTY CROSS 21-23 Suffolk Close
Flat/Maisonette
£238,000
Jan 2020
Street Rankings — SL1
Streets ranked by 3-year average sale price. Showing positions 389–399 of 421.
| # | Street | 3Y Avg |
|---|---|---|
| 389 | Grace Court | £215,000 |
| 391 | Redwood Gardens | £212,500 |
| 392 | Victoria Street | £210,000 |
| 393 | Halls Meadow | £208,000 |
| 394 | Suffolk Close | £207,688 |
| 395 | Kinnaird Close | £206,625 |
| 396 | Missenden Gardens | £202,500 |
| 397 | Sussex Keep | £201,500 |
| 398 | Lansdowne Avenue | £200,000 |
| 399 | Hencroft Street South | £198,629 |
Property Mix
Type
Tenure
EPC Ratings
45 of 47 properties have an EPC record
Avg floor area: 527 sq ft (49 m²)
District Context — SL1
SL1 covers Slough town centre and surrounding neighbourhoods in Berkshire, positioned between London and Reading in the heart of the Thames Valley. It is a diverse, densely populated area with a strong commercial core and significant private rental activity.
Average Property Price - SL1
£411,686
71
National percentile
12 month avg at 30 Sep 2026
Average Net Household Income - SL1
£43,933
73
National percentile
2023 census data
10-Year Annualised Price Growth - SL1
3.5%
70
National percentile
Estimate at 30 Sep 2026
10-Year Annualised Rent Growth - SL
3.6%
24
National percentile
Estimate at 30 Sep 2026