Type
Flat/Maisonette
Tenure
Leasehold
Floor Area
872 sq ft
81 m²
Last Sale Price
£270,000
Jan 2026
Estimated Valuation
£270,000
Est. £/sq ft
£310/sq ft
£3,333/m²
Property Details
TypeFlat/Maisonette
TenureLeasehold
Built formSemi-Detached
Construction ageEngland and Wales: 1996-2002
Habitable rooms3
Main fuelmains gas (not community)
EPC currentC
EPC potentialC
Floor area872 sq ft (81 m²)
EPC dateJan 2017
WallsTimber frame, as built, insulated (assumed)
HeatingBoiler and radiators, mains gas
Transaction History
21 Jan 2026
£270,000
22 Mar 2017
£233,000
Key Metrics
Estimated valuation£270,000
Value per sq ft / m²£310/sq ft (£3,333/m²)
Estimated gross yieldNot available
Implied monthly rentNot available
SO15 district percentile57th percentile
National percentile45th percentile
Other Properties on Grosvenor Square
Flat 23 Osborne HouseFlat/Maisonette
£283,000
Dec 2025
Flat 28 Osborne HouseFlat/Maisonette
£250,000
Oct 2025
Flat 41 Osborne HouseFlat/Maisonette
£200,000
Jul 2025
Flat 16 Osborne HouseFlat/Maisonette
£325,000
Oct 2024
Flat 19 Osborne HouseFlat/Maisonette
£285,000
Jun 2024
Flat 13 Osborne HouseFlat/Maisonette
£275,000
Apr 2024
Flat 7 Osborne HouseFlat/Maisonette
£292,500
May 2023
Flat 35 Osborne HouseFlat/Maisonette
£250,000
Mar 2023
Flat 8 Osborne HouseFlat/Maisonette
£285,000
May 2022
Flat 2 Regency House, 3Flat/Maisonette
£218,500
Feb 2022
Flat 5 Osborne HouseFlat/Maisonette
£315,000
Dec 2021
District Context — SO15
SO15 covers the central Southampton area, including the city centre and surrounding residential neighbourhoods. It is a diverse, urban district with a strong rental market and considerable student and young professional populations.
Average Property Price - SO15
£284,882
38
National percentile
Average Net Household Income - SO15
£41,194
63
National percentile
10-Year Annualised Price Growth - SO15
3.4%
43
National percentile
10-Year Annualised Rent Growth - SO
3.8%
44
National percentile
More properties in SO15
Flat 1 82d Bedford PlaceFlat 2 82d Bedford PlaceFlat 3 82d Bedford PlaceFlat 4 82d Bedford Place2a Bedford Place4a Bedford PlaceFlat 11 Osborne House Grosvenor SquareFlat 13 Osborne House Grosvenor SquareFlat 14 Osborne House Grosvenor SquareFlat 15 Osborne House Grosvenor SquareFlat 16 Osborne House Grosvenor SquareFlat 17 Osborne House Grosvenor Square