Property data
Sale history
Date Paid price Annual growth After inflation
Feb 2013 £175,000 1.1% -1.5%
Feb 2004 £158,500 13.4% 11.9%
Jul 2001 £115,000 27.8% 25.9%
May 1997 £41,250 na na
Floor plan

Archived estate agent floor plan for 20, Walnut Grove.

Floorplan 20
View floorplan
Internal area
109 square metres (1,173 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,605 per square metre (£149 per square foot) in Feb 2013. Indexed forward to today's value, this is roughly £2,901 per square metre (£270 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Feb 2013 £175,000 £1,606 £316,241 £2,901
Feb 2004 £158,500 £1,454 £328,674 £3,015
Jul 2001 £115,000 £1,055 £358,800 £3,292
May 1997 £41,250 £378 £221,356 £2,031

Calculated using the latest EPC internal area of 109 m². Earlier sale dates may not have had the same measured area available.

Valuation
The most recent sale price indexed forward to today's value is £316,241. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Southampton are now selling for between £2,230 and £3,430 per square metre (£207 and £318 per square foot). Based on an internal area of 109 m², this implies a valuation between £243,000 and £374,000. Treat this as context only. For a valuation using hand-picked comparable sales, use the Advanced search tool — create a shortlist of similar condition homes, then export a valuation report.
Bedrooms
3
Type
Semi-detached
Council tax band
C
Plot size
293 square metres (3,154 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 20 Walnut Grove. Advertised on multiple portals. It was reduced on 01/08/2012. It last appeared Apr 2013.
Photos:

There are 16 archived estate agent listing photos for 20 Walnut Grove.

Photos for 20 Walnut Grove
View photos
Advertiser remarks:
  • 3 bedrooms
EPC Inspections
Summary:
10 October 2025 - energy performance certificate grade B
Reason for EPC:
Grant scheme
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 5 habitable rooms. Estimated year built 1930 to 1949
Area:
99 sqm (1,066 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, 300 mm loft insulation. Heating: Air source heat pump, radiators, electric.

Summary:
10 July 2025 - energy performance certificate grade D
Reason for EPC:
Re-mortgaging
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 5 habitable rooms. Estimated year built 1930 to 1949
Area:
99 sqm (1,066 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, 300 mm loft insulation. Heating: Boiler and radiators, mains gas.

Summary:
04 June 2013 - energy performance certificate grade D
Reason for EPC:
Following Green Deal
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 5 habitable rooms. Estimated year built 1930 to 1949
Area:
103 sqm (1,109 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.

Summary:
06 June 2012 - energy performance certificate grade D
Reason for EPC:
Marketed sale
Tenure:
Unknown
Property type:
Semi-Detached House , has 5 habitable rooms. Estimated year built 1930 to 1949
Area:
109 sqm (1,173 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.