Type
Flat/Maisonette
Tenure
Leasehold
Floor Area
635 sq ft
59 m²
Last Sale Price
£320,000
Sept 2025
Estimated Valuation
£320,000
Est. £/sq ft
£504/sq ft
£5,424/m²
Property Details
TypeFlat/Maisonette
TenureLeasehold
Built formEnd-Terrace
Construction ageEngland and Wales: 1967-1975
Habitable rooms3
Main fuelmains gas (not community)
EPC currentB
EPC potentialB
Floor area635 sq ft (59 m²)
EPC dateJan 2025
WallsCavity wall, with external insulation
HeatingBoiler and radiators, mains gas
Transaction History
22 Sept 2025
£320,000
28 Jun 2021
£275,000
Key Metrics
Estimated valuation£320,000
Value per sq ft / m²£504/sq ft (£5,424/m²)
Estimated gross yieldNot available
Implied monthly rentNot available
SL1 district percentile40th percentile
National percentile53rd percentile
Other Properties on Buttermere Avenue
24Flat/Maisonette
£249,999
May 2024
54Terraced
£380,000
Apr 2023
35Semi-Detached
£380,000
Apr 2023
32Terraced
£345,000
Mar 2021
22Flat/Maisonette
£230,000
Feb 2021
29Flat/Maisonette
£280,000
May 2018
56Terraced
£430,000
Dec 2017
69Flat/Maisonette
£245,000
Jul 2017
42Semi-Detached
£375,000
Feb 2017
4Flat/Maisonette
£225,000
Jan 2016
20Flat/Maisonette
£218,000
Dec 2015
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
£415,521
70
National percentile
Average Net Household Income - SL1
£43,933
73
National percentile
10-Year Annualised Price Growth - SL1
4.3%
76
National percentile
10-Year Annualised Rent Growth - SL
4.0%
57
National percentile