15 Mill Road, Southampton, SO15 4JB
About 15 Mill Road
15 Mill Road is a three-bedroom semi-detached house in Southampton (SO15 4JB). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (April 2014) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2010. Between certificates, hot-water efficiency went from Good to Very Good; while roof efficiency dropped from Very Good to Good and lighting dropped from Very Good to Very Poor. The recommended improvements would push it to C (score 73). The latest certificate is from April 2014, so improvements made since then won't be reflected.
8 years since the last transfer (February 2018). Across the public record there are 4 sales, relatively high churn for a single property. Across 1998–2018, sale prices on this property compounded at 7.1% per year. Today's modelled estimate of £332,000 is 28.7% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£300/sq ft) was about 51.8% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- FireplaceYes
Outside
- Private gardenSouth-facing
- ParkingOff road
Building
- RefurbishedYes
Energy performance
15 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This certificate is over 10 years old and is no longer valid.Expired 03 Apr 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Low energy lighting percentage decreased
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Planning history
15 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
Sale price has grown by over 3x since 1998.
£332,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 20 years.
£258,000
Growth on file: 7.1% per year over 20 years.
Sales timeline
13 February 2018Most recent
£258,000
+32.3%over 4 years2 May 2013
£195,000
+153.2%over 14 years20 August 1998
£77,000
+17.6%27 February 1998
£65,500
Median price across the last 5 sales in SO15 4JB: £350,000 (2025–2022).
Nearby sales in SO15 4JB
Versus other Mill Road homes
Price per m²
£3,225
Street avg £3,063
Floor Area
80 m²
Street avg 89 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.8 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
0.3 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
53.3dB

Night-time· 23:00 – 07:00
44.6dB







