4 Park Lane, Cosham, Portsmouth, PO6 2QS
About 4 Park Lane
4 Park Lane is a three-bedroom semi-detached house in Cosham, Portsmouth, Portsmouth (PO6 2QS). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (October 2015) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (August 2014); the latest reading is one band lower. Between certificates, roof efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 82), a 3-band jump. The latest certificate is from October 2015, so improvements made since then won't be reflected.
At 103 m² the property is well over the postcode median (71 m² across 31 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs). Last changed hands 11 years ago, in March 2015. Today's modelled estimate of £307,000 is 49.8% above the 2015 sale price.
What this property has
Inside
- Bedrooms3
Everything you need to know about 4 Park Lane
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Oct 2025
EPC Rating
Certificate validity
Expired on 19 October 2025
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Low energy lighting percentage decreased
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Level 2 HomeBuyer Report
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Planning history
4 Park Lane has no planning applications on record.
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
4 Park Lane valuation sits well clear of the typical sold price in this postcode.
£307,000
Modelled from EPC, postcode comparables.
£205,000
Recorded with HM Land Registry.
Sales timeline
16 March 2015Most recent
£205,000
Median price across the last 5 sales in PO6 2QS: £240,000 (2026–2021).
Nearby sales in PO6 2QS
6 Park Lane, Cosham, Portsmouth, PO6 2QS
Sold May 2026
£290,00047 Park Lane, Cosham, Portsmouth, PO6 2QS
Sold Jun 2025
£360,00026b, Park Lane, Cosham, Portsmouth, PO6 2QS
Sold Oct 2024
£108,00026c, Park Lane, Cosham, Portsmouth, PO6 2QS
Sold Aug 2022
£150,00027 Park Lane, Cosham, Portsmouth, PO6 2QS
Sold Sept 2021
£240,000
Versus other Park Lane homes
CO₂ Emissions for 4 Park Lane lags the street by a wide margin.
Price per m²
£1,990
Street avg £2,404
Floor Area
103 m²
Street avg 79 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
5.3 t/year
Street avg 3.3 t/year
Everything you need to know about 4 Park 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
260/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St. Colmans Church — bus stop.
Closest school
0.3 km
Court Lane Infant Academy. 20 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
54.3dB

Night-time· 23:00 – 07:00
44.3dB






