15 South Mill Road, Southampton, SO15 4JW
About 15 South Mill Road
15 South Mill Road is a three-bedroom end-of-terrace house in Southampton (SO15 4JW). It has a recorded floor area of 86 m² (around 923 sq ft), construction records dating it to 1991-1995 and council tax band B. The latest certificate (September 2011) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 70). The latest certificate is from September 2011, so improvements made since then won't be reflected.
3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last sold in June 2013, so it's been off the market for around 13 years. Across 2001–2013, sale prices on this property compounded at 2.5% per year. Today's modelled estimate of £297,000 is 48.5% above the 2013 sale price.
What this property has
Inside
- Bedrooms3
- EnsuiteYes
Outside
- Private gardenRear
Building
- Heating systemGas
- RefurbishedYes
Energy performance
15 South Mill Road's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Sept 2021
EPC Rating
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Planning history
15 South Mill Road has 2 separate extension applications on the council record.
3 applications on record at 15 South Mill Road, Southampton, SO15 4JW
- Aug 2006ExtensionFullOutcome in report
Extension: Two storey · Side of property
Erection of two storey side extension.
- Documents
- 8 docs on file
- Reference
- 06/00873/FUL
- More recent applications — locked
- ExtensionApr 2013Decision
- ExtensionSept 2007Decision
Unlock 15 South Mill Road, Southampton, SO15 4JW's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 2 notable nearby
- The 31 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
15 South Mill Road valuation sits well clear of the typical sold price in this postcode.
£297,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.5% per year over 12 years.
£200,000
Growth on file: 2.5% per year over 12 years.
Sales timeline
25 June 2013Most recent
£200,000
+33.4%over 11 years20 December 2001
£149,950
Median price across the last 5 sales in SO15 4JW: £310,000 (2025–2020).
Nearby sales in SO15 4JW
39 South Mill Road, Southampton, SO15 4JW
Sold Feb 2025
£335,00037 South Mill Road, Southampton, SO15 4JW
Sold Aug 2024
£310,0001 Smyth Villas, South Mill Road, Southampton, SO15 4JW
Sold Apr 2024
£247,00029 South Mill Road, Southampton, SO15 4JW
Sold Aug 2022
£312,00057 South Mill Road, Southampton, SO15 4JW
Sold Oct 2020
£275,000
Versus other South Mill Road homes
Habitable Rooms for 15 South Mill Road lags the street by a wide margin.
Price per m²
£2,333
Street avg £2,871
Floor Area
86 m²
Street avg 82 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.4 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
South Mill Road — bus stop.
Closest school
0.4 km
Tanners Brook Primary School. 28 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
53.1dB

Night-time· 23:00 – 07:00
44.8dB







