23 Garden Mews, Warsash, Southampton, SO31 9GW
About 23 Garden Mews
23 Garden Mews is a two-bedroom semi-detached house in Warsash, Southampton, Southampton (SO31 9GW). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (May 2012) shows an F (score 34), near the bottom of the EPC scale. The recommended improvements would push it to E (score 51). Main heating runs on electricity. The latest certificate is from May 2012, so improvements made since then won't be reflected. At 55 m² this is the 10th smallest of 43 units on EPC record in the building, where floor areas span 40–99 m². The building's EPC ratings span F to C, with this unit at the bottom.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Last sold in June 2012, so it's been off the market for around 14 years. Across 2004–2012, sale prices on this property compounded at 2.1% per year. Today's modelled estimate of £217,000 is 31.5% above the 2012 sale price.
What this property has
Inside
- Bedrooms2
Outside
- Private gardenYes
Energy performance
23 Garden Mews sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 15 May 2022
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
23 Garden Mews has no planning applications on record.
But the area is active
10 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£217,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.1% per year over 8 years.
£165,000
Growth on file: 2.1% per year over 8 years.
Sales timeline
26 June 2012Most recent
£165,000
+17.9%over 7 years5 July 2004
£140,000
Median price across the last 5 sales in SO31 9GW: £244,000 (2025–2023).
Nearby sales in SO31 9GW
4 Garden Mews, Warsash, Southampton, SO31 9GW
Sold Jun 2025
£244,00033 Garden Mews, Warsash, Southampton, SO31 9GW
Sold Dec 2024
£235,0006 Garden Mews, Warsash, Southampton, SO31 9GW
Sold Dec 2023
£247,5008 Garden Mews, Warsash, Southampton, SO31 9GW
Sold Aug 2023
£150,00014 Garden Mews, Warsash, Southampton, SO31 9GW
Sold Jul 2023
£245,000
Versus other Garden Mews homes
EPC Rating for 23 Garden Mews lags the street by a wide margin.
Price per m²
£3,000
Street avg £3,036
Floor Area
55 m²
Street avg 61 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
4.3 t/year
Street avg 4.0 t/year
Similar properties nearby
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Village Centre — bus stop.
Closest school
0.5 km
Hook-With-Warsash Church of England Academy. 9 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
44.7dB

Night-time· 23:00 – 07:00
36.2dB







