3 Blakesley Lane, Portsmouth, PO3 5UG
About 3 Blakesley Lane
3 Blakesley Lane is a one-bedroom mid-terrace house in Portsmouth (PO3 5UG). It has a recorded floor area of 142 m² (around 1528 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (June 2024) shows a C (score 75), near the top of the C band. When first surveyed in January 2014 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Average to Good and window efficiency went from Average to Good. The recommended improvements would push it to B (score 85). Other recorded features include a conservatory and outbuildings.
At 142 m² the property is well over the postcode median (55 m² across 19 EPCs), placing it in the larger end of the local stock. One planning record on file: a garage conversion approved in 2005. Past consents include a garage conversion, meaningful when judging how the property has evolved. Last sold in February 2017, so it's been off the market for around 9 years. Across 1999–2017, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £424,000 is 36.8% above the 2017 sale price.
What this property has
Inside
- Bedrooms1
- Bathrooms1
- StudyYes
- ConservatoryYes
Outside
- GarageYes
- OutbuildingsYes
Building
- Heating systemGas
Everything you need to know about 3 Blakesley Lane
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Wall insulation upgraded
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has permanent outbuildings, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
1 application on record at 3 Blakesley Lane, Portsmouth, PO3 5UG
- Sept 2005Garage ConversionFullOutcome in report
CONVERSION OF GARAGE TO FORM ADDITIONAL LIVING ACCOMMODATION
- Documents
- 2 docs on file
- Reference
- A*39219/AA
Unlock 3 Blakesley Lane, Portsmouth, PO3 5UG's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 10 notable nearby
- The 2 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
3 Blakesley Lane has more than doubled in price since the earliest registered sale in 1999.
£424,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 18 years.
£310,000
Growth on file: 5.9% per year over 18 years.
Sales timeline
8 February 2017Most recent
£310,000
+175.6%over 17 years17 June 1999
£112,500
Median price across the last 5 sales in PO3 5UG: £250,000 (2025–2023).
Nearby sales in PO3 5UG
Versus other Blakesley Lane homes
3 Blakesley Lane outperforms the street on epc rating by a wide margin.
Price per m²
£2,183
Street avg £3,426
Floor Area
142 m²
Street avg 76 m²
Habitable Rooms
7 rooms
Street avg 4 rooms
CO₂ Emissions
3.4 t/year
Street avg 3.3 t/year
Everything you need to know about 3 Blakesley Lane
The true value, the hidden risks and the full sale history, in one report.
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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






