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Get startedFlat 1, 101 High Street, Cosham, Portsmouth, PO6 3AZ
About Flat 1
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Flat 1 is an end-of-terrace house in Cosham, Portsmouth, Portsmouth (PO6 3AZ). It has a recorded floor area of 49 m² (around 527 sq ft) and construction records dating it to 1900-1929. The latest certificate (August 2018) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in July 2018 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Very Good, window efficiency went from Average to Good and lighting went from Average to Very Good. Main heating runs on electricity.
On the market in July 2015 and unlisted since — roughly 11 years. Today's modelled estimate of £142,000 is 42% above the 2015 sale price.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Aug 2018
EPC Rating
A
B
C
D
D65
E
F
G
Main Heating
Electric & Gas
Main Fuel
Electric
Hot Water
Very Poor
Windows
Good
CO2 Emissions
3.5 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Flat 1 valuation sits well clear of the typical sold price in this postcode.
Current estimate
See how we calculated this£142,000
Modelled from EPC, postcode comparables.
Last sold (2015)
£100,000
Recorded with HM Land Registry.
Sales timeline
Launch offer · 33% off
The complete analysis of Flat 1, 101 High Street, Cosham, Portsmouth, PO6 3AZ
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 12 similar flats on this street, drawn from the latest EPC and Land Registry data.
On floor area, Flat 1 runs well behind the street norm.
Price per m²
£2,041
Street avg £2,617
Floor Area
49 m²
Street avg 58 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
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 3AZ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
55.5dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 55 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about Flat 1, 101 High Street, Cosham, Portsmouth, PO6 3AZ. Each answer is also embedded as structured data for search engines.
