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Get started42a, Flat, High Street, Cosham, Portsmouth, PO6 3AG
4 planning records
About 42a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
42a is a mid-terrace house in Cosham, Portsmouth, Portsmouth (PO6 3AG). It has a recorded floor area of 59 m² (around 635 sq ft) and construction records dating it to 1930-1949. The latest certificate (September 2012) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 61). The latest certificate is from September 2012, so improvements made since then won't be reflected.
At 59 m² it's 15.7% larger than the typical home in the postcode (51 m² median across 3 EPCs). 4 planning records sit against the property, 1 approved, 1 refused.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
42a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Sept 2022
Planning history
Applications and permits filed against 42a, Flat, High Street, Cosham, Portsmouth, PO6 3AG, sourced from the PlanIt planning register.
- Mar 2011AdvertisingConsent
Installation of a non-illuminated fascia sign to the rear elevation
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
42a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£158,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Launch offer · 33% off
The complete analysis of 42a, Flat, High Street, Cosham, Portsmouth, PO6 3AG
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
An AI-written breakdown of everything that matters
Versus other High Street homes
Four headline reads against 3 similar flats on this street, drawn from the latest EPC and Land Registry data.
On co₂ emissions, 42a runs well behind the street norm.
EPC Rating
48 (E)
Street avg 46 (E)
Floor Area
59 m²
Street avg 52 m²
CO₂ Emissions
4.1 t/year
Street avg 3.1 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Portsmouth district page.
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
High Street — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around PO6 3AG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
55.3dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 54 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 42a, Flat, High Street, Cosham, Portsmouth, PO6 3AG. Each answer is also embedded as structured data for search engines.
