Type
Flat/Maisonette
Tenure
Leasehold
Floor Area
1,023 sq ft
95 m²
Last Sale Price
£250,000
Oct 2025
Estimated Valuation
£250,000
Est. £/sq ft
£245/sq ft
£2,632/m²
Property Details
TypeFlat/Maisonette
TenureLeasehold
Built formSemi-Detached
Construction ageEngland and Wales: 1983-1990
Habitable rooms3
Main fuelmains gas (not community)
EPC currentC
EPC potentialB
Floor area1,023 sq ft (95 m²)
EPC dateAug 2020
WallsCavity wall, as built, insulated (assumed)
HeatingBoiler and radiators, mains gas
Transaction History
17 Oct 2025
£250,000
30 Jun 2009
£148,133
2 Jun 2006
£193,000
3 Jul 1998
£110,000
10 Feb 1995
£83,000
Key Metrics
Estimated valuation£250,000
Value per sq ft / m²£245/sq ft (£2,632/m²)
Estimated gross yieldNot available
Implied monthly rentNot available
SO15 district percentile48th percentile
National percentile37th percentile
Other Properties on Grosvenor Square
Flat 10 Osborne HouseFlat/Maisonette
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Flat 23 Osborne HouseFlat/Maisonette
£283,000
Dec 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 22 Osborne House Grosvenor SquareFlat 23 Osborne House Grosvenor SquareFlat 24 Osborne House Grosvenor SquareFlat 25 Osborne House Grosvenor SquareFlat 26 Osborne House Grosvenor SquareFlat 27 Osborne House Grosvenor SquareFlat 30 Osborne House Grosvenor SquareFlat 31 Osborne House Grosvenor SquareFlat 32 Osborne House Grosvenor SquareFlat 33 Osborne House Grosvenor SquareFlat 34 Osborne House Grosvenor SquareFlat 35 Osborne House Grosvenor Square