Type
Flat/Maisonette
Tenure
Leasehold
Floor Area
538 sq ft
50 m²
Last Sale Price
£430,000
Aug 2023
Estimated Valuation
£421,629
Est. £/sq ft
£783/sq ft
£8,433/m²
Property Details
TypeFlat/Maisonette
TenureLeasehold
Built formMid-Terrace
Construction ageEngland and Wales: 1930-1949
Habitable rooms3
Main fuelmains gas (community)
EPC currentC
EPC potentialC
Floor area538 sq ft (50 m²)
EPC dateSept 2022
WallsSolid brick, as built, no insulation (assumed)
HeatingCommunity scheme
Transaction History
17 Aug 2023
£430,000
21 May 2015
£430,000
21 Feb 2008
£317,500
Key Metrics
Estimated valuation£421,629
Value per sq ft / m²£783/sq ft (£8,433/m²)
Estimated gross yieldNot available
Implied monthly rentNot available
TW1 district percentile18th percentile
National percentile70th percentile
Other Properties on Sion Road
14Semi-Detached
£700,000
Oct 2025
12Terraced
£2,275,000
Oct 2025
22 Sion CourtFlat/Maisonette
£520,000
Jul 2025
35 Sion CourtFlat/Maisonette
£592,000
Apr 2025
34 Sion CourtFlat/Maisonette
£480,000
May 2024
7Terraced
£2,250,000
Sept 2023
5Terraced
£1,950,000
Sept 2023
20 Sion CourtFlat/Maisonette
£450,000
Sept 2023
14 Sion CourtFlat/Maisonette
£485,000
Jul 2022
21 Sion CourtFlat/Maisonette
£420,000
Nov 2021
16 Sion CourtFlat/Maisonette
£450,000
Dec 2019
District Context — TW1
TW1 covers Twickenham and the surrounding areas in southwest London, positioned along the Thames in the London Borough of Richmond upon Thames. It is an affluent, family-oriented neighbourhood known for its riverside character, strong schools, and established professional community.
Average Property Price - TW1
£886,472
97
National percentile
Average Net Household Income - TW1
£66,536
99
National percentile
10-Year Annualised Price Growth - TW1
2.8%
22
National percentile
10-Year Annualised Rent Growth - TW
3.0%
5
National percentile