Type
Flat/Maisonette
Tenure
Leasehold
Floor Area
657 sq ft
61 m²
Last Sale Price
£772,500
Aug 2017
Estimated Valuation
£763,890
Est. £/sq ft
£1,163/sq ft
£12,523/m²
Property Details
TypeFlat/Maisonette
TenureLeasehold
Built formMid-Terrace
Construction ageEngland and Wales: 1930-1949
Habitable rooms3
Main fuelmains gas (not community)
EPC currentC
EPC potentialB
Floor area657 sq ft (61 m²)
EPC dateFeb 2025
WallsSolid brick, as built, no insulation (assumed)
HeatingBoiler and radiators, mains gas
Transaction History
25 Aug 2017
£772,500
3 Nov 2009
£499,999
31 Mar 2008
£400,000
6 Oct 1998
£120,000
Key Metrics
Estimated valuation£763,890
Value per sq ft / m²£1,163/sq ft (£12,523/m²)
Estimated gross yieldNot available
Implied monthly rentNot available
W9 district percentile58th percentile
National percentile92nd percentile
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Flat 139 Castellain MansionsFlat/Maisonette
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Flat 200 Castellain MansionsFlat/Maisonette
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Flat 21 Castellain MansionsFlat/Maisonette
£865,100
Aug 2025
Flat 121 Castellain MansionsFlat/Maisonette
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Jul 2025
Garden Floor Flat 19Flat/Maisonette
£1,050,000
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Flat 41 Castellain MansionsFlat/Maisonette
£900,000
Jun 2025
Flat 31 Castellain MansionsFlat/Maisonette
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Flat 67 Castellain MansionsFlat/Maisonette
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Flat 172 Castellain MansionsFlat/Maisonette
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District Context — W9
W9 covers the Maida Vale and Paddington areas of central London, positioned in the City of Westminster. It is an affluent, densely populated residential district with strong cultural and recreational amenities, popular with young professionals and established households alike.
Average Property Price - W9
£855,211
96
National percentile
Average Net Household Income - W9
£50,870
90
National percentile
10-Year Annualised Price Growth - W9
-0.1%
2
National percentile
10-Year Annualised Rent Growth - W
2.8%
2
National percentile
More properties in W9
Flat 1 78 Castellain RoadFlat 2 78 Castellain RoadFlat 3 78 Castellain Road82 Castellain RoadFlat 3 11 Castellain Road11a Castellain RoadLower Ground Floor Flat 13 Castellain RoadUpper Ground Floor Flat 13 Castellain RoadFirst Floor Flat 15 Castellain RoadLower Ground And Ground Floor Flat 15 Castellain RoadSecond Floor Flat 15 Castellain RoadFlat 3 17 Castellain Road