Type
Flat/Maisonette
Tenure
Leasehold
Floor Area
947 sq ft
88 m²
Last Sale Price
£283,000
Dec 2025
Estimated Valuation
£283,000
Est. £/sq ft
£299/sq ft
£3,216/m²
Property Details
TypeFlat/Maisonette
TenureLeasehold
Built formSemi-Detached
Construction ageEngland and Wales: 1991-1995
Habitable rooms3
Main fuelmains gas (not community)
EPC currentC
EPC potentialB
Floor area947 sq ft (88 m²)
EPC dateJul 2017
WallsCavity wall, as built, insulated (assumed)
HeatingBoiler and radiators, mains gas
Transaction History
19 Dec 2025
£283,000
27 Nov 2017
£255,000
26 Jan 2006
£190,000
25 Feb 2000
£95,000
11 Jul 1997
£70,000
Key Metrics
Estimated valuation£283,000
Value per sq ft / m²£299/sq ft (£3,216/m²)
Estimated gross yieldNot available
Implied monthly rentNot available
SO15 district percentile58th percentile
National percentile45th percentile
Other Properties on Grosvenor Square
Flat 10 Osborne HouseFlat/Maisonette
£270,000
Jan 2026
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 17 Osborne House Grosvenor SquareFlat 18 Osborne House Grosvenor SquareFlat 19 Osborne House Grosvenor SquareFlat 20 Osborne House Grosvenor SquareFlat 21 Osborne House Grosvenor SquareFlat 22 Osborne House Grosvenor SquareFlat 24 Osborne House Grosvenor SquareFlat 25 Osborne House Grosvenor SquareFlat 26 Osborne House Grosvenor SquareFlat 27 Osborne House Grosvenor SquareFlat 28 Osborne House Grosvenor SquareFlat 30 Osborne House Grosvenor Square