Grosvenor Square, Southampton, SO15
Grosvenor Square

Grosvenor SquareHouse Prices / South East, Southampton

Last updated Jun 2026

Key Street Insights

Grosvenor Square is a residential street with 54 addresses.

It ranks as the 197th largest and 141st most expensive of the 319 streets in the SO15 area. The dominant property type is a modern flat built after 1980.

The street contains a total of 54 properties: 54 flats.

54
Properties
  • Flats

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House Priceson Grosvenor Square

Sale prices range from £148,017 for 1 bedroom leasehold flats (409 ft2) to £300,172 for 3 bedroom leasehold flats (1,237 ft2) .

Monthly rental prices range from £881 pcm for 1 bed flats to £1,277 pcm for 3 bed flats.

The gross rental yield is between 5.1% and 8.1%.

The average value per square foot is £269.

Average Sale Value
£228,725
Average Rental Value
£1,096 pcm
Average Rental Yield
5.8% /year
Average Value Per Sqft
£269 /ft2
Prices last updated 1st June 2026
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Sales History
on Grosvenor SquareSouthamptonSO15

The last sale was on 21st January 2026 for £270,000 and since then the market in the area has increased by 1.2%. The street has had a total of 114 sales since 1995.

Grosvenor Square, Southampton, SO15 has seen 9 sales in the last three years and 4 sales in the last twelve months.

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Nearby Streetsto Grosvenor Square, Southampton, SO15

Grosvenor Square, Southampton, SO15 is the 197th largest and the 141st most expensive street in the SO15 area.

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Postcodeson Grosvenor Square, Southampton, SO15

There are 3 postcodes on Grosvenor Square, Southampton, SO15.

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Property Typesin Grosvenor Square

  • 8 period flats built between 1800 and 1911
  • 46 modern flats built after 1980
  • period flat (8)
  • modern flat (46)
Energy Efficiency

Energy Efficiencyof properties on Grosvenor Square

  • Energy Performance Certificate (EPC) surveys conducted for 45 properties.
  • The dominant rating is C.
  • A (0)
  • E (2)
  • B (3)
  • F (0)
  • C (29)
  • G (0)
  • D (11)
  • No EPC (9)
Schools Nearby

Schools Nearby

The nearest primary school to Grosvenor Square, Southampton, SO15 is Springhill Catholic Primary School, which is 500 metres away.
  • 500
    m
    Springhill Catholic Primary School
  • 700
    m
    Banister Primary School
  • 1.1
    km
    St Mary's Church of England Primary School & Nursery
The nearest secondary school is St Anne's Catholic School, which is 500 metres away.
  • 500
    m
    St Anne's Catholic School
  • 2.3
    km
    Upper Shirley High School
  • 2.7
    km
    Regents Park Community College
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to Grosvenor Square, Southampton, SO15 is Southampton Central station, which is 500 metres away.

  • 500
    m
    Southampton Central
  • 1.8
    km
    Millbrook (Hants)
  • 1.9
    km
    St Denys