10 Blakesley Lane, Portsmouth, PO3 5UG
About 10 Blakesley Lane
10 Blakesley Lane is a one-bedroom mid-terrace house in Portsmouth (PO3 5UG). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (September 2019) shows a C (score 69), just inside the C band. When first surveyed in August 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Average to Good, window efficiency went from Average to Good and hot-water efficiency went from Poor to Good.
Held since September 2006 — that's 20 years off the open market, well above the local norm. At 42 m² it sits well below the postcode median (63 m² across 19 EPCs), making it one of the more compact homes locally. Across 1996–2006, sale prices on this property compounded at 10.5% per year. Today's modelled estimate of £154,000 is 35.1% above the 2006 sale price.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- GarageYes
Everything you need to know about 10 Blakesley Lane
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Wall insulation upgraded
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
10 Blakesley Lane has no planning applications on record.
But the area is active
10 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
10 Blakesley Lane has more than doubled in price since the earliest registered sale in 1996.
£154,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.5% per year over 10 years.
£114,000
Growth on file: 10.5% per year over 10 years.
Sales timeline
7 September 2006Most recent
£114,000
+91.6%over 6 years23 May 2000
£59,500
+40.0%over 3 years24 October 1996
£42,500
Median price across the last 5 sales in PO3 5UG: £250,000 (2025–2023).
Nearby sales in PO3 5UG
Everything you need to know about 10 Blakesley Lane
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.4 km
Morrisons — bus stop.
Closest school
1.1 km
City of Portsmouth College. 26 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
58.4dB

Night-time· 23:00 – 07:00
49.5dB






