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 £229,000 is 38.8% 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This certificate is over 10 years old and is no longer valid.Expired 15 May 2022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
Certificate validity
Expired on 15 May 2022
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
23 Garden Mews valuation sits well clear of the typical sold price in this postcode.
£229,000
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
£244,00015 Garden Mews, Warsash, Southampton, SO31 9GW
Sold Jan 2025
£275,00033 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
£150,000
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 £3,082
Floor Area
55 m²
Street avg 61 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
4.3 t/year
Street avg 3.8 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
233/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







