29 South Mill Road, Southampton, SO15 4JW
About 29 South Mill Road
29 South Mill Road is a three-bedroom semi-detached house in Southampton (SO15 4JW). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (January 2022) shows a C (score 71). When first surveyed in August 2011 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average and lighting went from Average to Very Good; while roof efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85).
Across 2008–2022, sale prices on this property compounded at 3.7% per year. On a £-per-square-foot basis, the last sale (£372/sq ft) was about 67.1% above the typical sold price in the postcode. Most recent transfer: August 2022 at £312,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenRear
- DrivewayYes
Building
- Heating systemGas
- RefurbishedYes
Energy performance
EPC Rating
Certificate validity
Valid until 26 January 2032
Property Improvements
Changes detected from historical EPC data
Cavity wall insulation installed
More low energy lighting installed
Get a survey for this property
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Planning history
29 South Mill Road has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£323,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 14 years.
£312,000
Growth on file: 3.7% per year over 14 years.
Sales timeline
31 August 2022Most recent
£312,000
+64.2%over 9 years30 November 2012
£190,000
+2.2%over 4 years22 May 2008
£186,000
Median price across the last 5 sales in SO15 4JW: £300,000 (2026–2024).
Nearby sales in SO15 4JW
9 South Mill Road, Southampton, SO15 4JW
Sold Feb 2026
£300,0002 Smyth Villas, South Mill Road, Southampton, SO15 4JW
Sold Jul 2025
£281,50039 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
£247,000
Versus other South Mill Road homes
On price per m², 29 South Mill Road stands well clear of the street.
Price per m²
£4,000
Street avg £2,895
Floor Area
78 m²
Street avg 83 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.5 t/year
Street avg 3.3 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
460/mo
Steady 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







