12 Hamilton Road, Cosham, Portsmouth, PO6 4QE
About 12 Hamilton Road
12 Hamilton Road is a three-bedroom semi-detached house in Cosham, Portsmouth, Portsmouth (PO6 4QE). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (May 2019) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in March 2019 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good; while wall efficiency dropped from Average to Poor and hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump.
Across 2019–2021, sale prices on this property compounded at 11.8% per year. Today's modelled estimate of £348,000 is 10.5% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£370/sq ft) was about 65.8% above the typical sold price in the postcode. Most recent transfer: June 2021 at £315,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenWest-facing
- GarageYes
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 19 May 2029
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Loft insulation installed or upgraded to 250mm+
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Planning history
12 Hamilton Road has no planning applications on record.
But the area is active
7 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.
£348,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.8% per year over 2 years.
£315,000
Growth on file: 11.8% per year over 2 years.
Sales timeline
27 June 2021Most recent
£315,000
+24.8%over 1 year4 July 2019
£252,500
Median price across the last 5 sales in PO6 4QE: £226,500 (2025–2013).
Nearby sales in PO6 4QE
6 Hamilton Road, Cosham, Portsmouth, PO6 4QE
Sold May 2025
£265,00010 Hamilton Road, Cosham, Portsmouth, PO6 4QE
Sold May 2021
£350,00014 Hamilton Road, Cosham, Portsmouth, PO6 4QE
Sold Dec 2019
£226,5008 Hamilton Road, Cosham, Portsmouth, PO6 4QE
Sold Mar 2015
£170,0004 Hamilton Road, Cosham, Portsmouth, PO6 4QE
Sold Aug 2013
£155,000
Versus other Hamilton Road homes
On price per m², 12 Hamilton Road stands well clear of the street.
Price per m²
£3,987
Street avg £2,849
Floor Area
79 m²
Street avg 77 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 3.1 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
260/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Mother Kellys — bus stop.
Closest school
0.5 km
The Victory Primary School. 12 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
52.4dB

Night-time· 23:00 – 07:00
43.7dB







