10 Cheslyn Road, Portsmouth, PO3 6DJ
About 10 Cheslyn Road
10 Cheslyn Road is a semi-detached house in Portsmouth (PO3 6DJ). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1950-1966 and council tax band A. At 71 m² this is the 10th smallest of 33 units on EPC record in the building, where floor areas span 51–118 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (June 2021) shows a C (score 72). When first surveyed in September 2015 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average; while wall efficiency dropped from Good to Average.
On a £-per-square-foot basis, the last sale (£190/sq ft) was about 15.4% above the typical sold price in the postcode. At 71 m² it's 20.7% smaller than the typical home in the postcode (90 m² median across 32 EPCs). Sold March 2021 for £145,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
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Planning history
10 Cheslyn Road has no planning applications on record.
But the area is active
14 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.
£153,000
Modelled from EPC, postcode comparables.
£145,000
Recorded with HM Land Registry.
Sales timeline
26 March 2021Most recent
£145,000
Median price across the last 5 sales in PO3 6DJ: £345,000 (2025–2021).
Nearby sales in PO3 6DJ
Versus other Cheslyn Road homes
10 Cheslyn Road outperforms the street on floor area by a wide margin.
Price per m²
£2,042
Street avg £1,906
Floor Area
71 m²
Street avg 66 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.1 t/year
Street avg 2.2 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Eastern Avenue — bus stop.
Closest school
0.4 km
Langstone Primary Academy. 38 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
52.0dB

Night-time· 23:00 – 07:00
42.0dB







