25 Chetwynd Drive, Southampton, SO16 3HY
About 25 Chetwynd Drive
25 Chetwynd Drive is a four-bedroom detached house in Southampton (SO16 3HY). It has a recorded floor area of 189 m² (around 2035 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (March 2010) shows an E (score 42), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 60). The latest certificate is from March 2010, so improvements made since then won't be reflected.
At 189 m² the property is well over the postcode median (140 m² across 13 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2017. Past consents include an extension, meaningful when judging how the property has evolved. Last changed hands 10 years ago, in August 2016. Across 2010–2016, sale prices on this property compounded at 4.8% per year. Today's modelled estimate of £663,000 is 16.3% above the 2016 sale price.
What this property has
Inside
- Bedrooms4
Energy performance
25 Chetwynd Drive's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 28 Mar 2020
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,155 · Includes VAT
Planning history
25 Chetwynd Drive has an approved single-storey rear extension on the planning record.
1 application on record at 25 Chetwynd Drive, Southampton, SO16 3HY
- Sept 2017ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Erection of a single-storey rear extension with stepped access.
- Documents
- 4 docs on file
- Reference
- 17/00567/FUL
Unlock 25 Chetwynd Drive, Southampton, SO16 3HY's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 11 notable nearby
- The 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
25 Chetwynd Drive valuation sits well clear of the typical sold price in this postcode.
£663,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 6 years.
£570,000
Growth on file: 4.8% per year over 6 years.
Sales timeline
3 August 2016Most recent
£570,000
+32.6%over 6 years8 July 2010
£430,000
Median price across the last 5 sales in SO16 3HY: £565,000 (2025–2019).
Nearby sales in SO16 3HY
3 Chetwynd Drive, Southampton, SO16 3HY
Sold May 2025
£565,00021 Chetwynd Drive, Southampton, SO16 3HY
Sold Jun 2023
£630,0009 Chetwynd Drive, Southampton, SO16 3HY
Sold Feb 2022
£557,55539 Chetwynd Drive, Southampton, SO16 3HY
Sold Feb 2020
£455,00027 Chetwynd Drive, Southampton, SO16 3HY
Sold Nov 2019
£592,500
Versus other Chetwynd Drive homes
On co₂ emissions, 25 Chetwynd Drive runs well behind the street norm.
Price per m²
£3,014
Street avg £3,342
Floor Area
189 m²
Street avg 145 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
11.0 t/year
Street avg 6.5 t/year
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Chamberlain Halls — bus stop.
Closest school
0.4 km
Cantell School. 25 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
51.9dB

Night-time· 23:00 – 07:00
43.3dB







