4 Second Avenue, Cosham, Portsmouth, PO6 3JB
About 4 Second Avenue
4 Second Avenue is a three-bedroom semi-detached house in Cosham, Portsmouth, Portsmouth (PO6 3JB). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1930-1949 and council tax band B. Tenure is freehold. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include outbuildings. Period features are noted in the property record. The latest certificate (January 2022) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump.
At 105 m² it's 16.7% larger than the typical home in the postcode (90 m² median across 11 EPCs). Today's modelled estimate of £390,000 is 13% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£305/sq ft) was about 70% above the typical sold price in the postcode. Last sale on file: £345,000 in June 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2008.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
- DrivewayYes
- OutbuildingsYes
Building
- TenureFreehold
- Central heatingYes
- Underfloor heatingYes
- Period featuresYes
Everything you need to know about 4 Second Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 26 January 2032
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 £955 · Includes VAT
Planning history
1 application on record at 4 Second Avenue, Cosham, Portsmouth, PO6 3JB
- Jul 2008ExtensionFullOutcome in report
Extension: Single storey · Front of property
Construction of single Storey Front Extension
- Documents
- 6 docs on file
- Reference
- 08/00955/FUL
Unlock 4 Second Avenue, Cosham, Portsmouth, PO6 3JB's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 13 notable nearby
- The 6 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£390,000
Modelled from EPC, postcode comparables.
£345,000
Recorded with HM Land Registry.
Sales timeline
8 June 2022Most recent
£345,000
Median price across the last 5 sales in PO6 3JB: £309,000 (2025–2021).
Nearby sales in PO6 3JB
1 Second Avenue, Cosham, Portsmouth, PO6 3JB
Sold Mar 2025
£345,00020 Second Avenue, Cosham, Portsmouth, PO6 3JB
Sold Feb 2025
£335,0008 Second Avenue, Cosham, Portsmouth, PO6 3JB
Sold May 2022
£240,0005 Second Avenue, Cosham, Portsmouth, PO6 3JB
Sold Dec 2021
£309,00016 Second Avenue, Cosham, Portsmouth, PO6 3JB
Sold Sept 2021
£300,000
Versus other Second Avenue homes
On floor area, 4 Second Avenue stands well clear of the street.
Price per m²
£3,286
Street avg £2,716
Floor Area
105 m²
Street avg 91 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.9 t/year
Street avg 3.5 t/year
Everything you need to know about 4 Second Avenue
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
First Avenue — bus stop.
Closest school
0.2 km
Portsdown Primary School. 22 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
55.7dB

Night-time· 23:00 – 07:00
46.3dB






