Type
Semi-Detached
Tenure
Freehold
Floor Area
1,485 sq ft
138 m²
Last Sale Price
£712,500
Nov 2025
Estimated Valuation
£712,500
Est. £/sq ft
£480/sq ft
£5,163/m²
Property Details
TypeSemi-Detached
TenureFreehold
Built formSemi-Detached
Construction ageEngland and Wales: 1930-1949
Habitable rooms7
Main fuelmains gas (not community)
EPC currentC
EPC potentialB
Floor area1,485 sq ft (138 m²)
EPC dateMay 2017
WallsSolid brick, as built, no insulation (assumed)
HeatingBoiler and radiators, mains gas
Transaction History
24 Nov 2025
£712,500
2 May 2019
£550,000
15 Sept 2017
£580,000
6 Jul 2012
£197,000
Key Metrics
Estimated valuation£712,500
Value per sq ft / m²£480/sq ft (£5,163/m²)
Estimated gross yieldNot available
Implied monthly rentNot available
BR7 district percentile55th percentile
National percentile91st percentile
Other Properties on Walden Avenue
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£605,000
Jun 2026
15Semi-Detached
£455,000
Jan 2026
70Terraced
£504,210
Dec 2025
59Terraced
£615,000
Feb 2025
37Terraced
£465,000
Oct 2023
57Terraced
£470,000
Sept 2023
8Semi-Detached
£650,000
Mar 2023
46Semi-Detached
£551,000
Nov 2022
32Semi-Detached
£640,000
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82Terraced
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Apr 2022
20Terraced
£437,000
Jun 2021
District Context — BR7
BR7 covers Chislehurst and Sidcup in Greater London, situated in the south-east of the capital. It is a prosperous suburban area known for its spacious residential neighbourhoods and strong schools.
Average Property Price - BR7
£653,667
94
National percentile
12 month avg at 31 Jul 2026
Average Net Household Income - BR7
£59,592
98
National percentile
2023 census data
10-Year Annualised Price Growth - BR7
1.1%
9
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Rent Growth - BR
3.3%
10
National percentile
Estimate at 31 Jul 2026