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About 124 High Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
124 High Street is an end-of-terrace house in Cosham, Portsmouth, Portsmouth (PO6 3AJ). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (May 2024) shows a C (score 75), near the top of the C band. When first surveyed in December 2012 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average; while roof efficiency dropped from Good to Average.
Sale prices here have outpaced Portsmouth HPI: 7% per year against 0% for the wider region. Today's modelled estimate of £146,000 is 21.7% above the 2020 sale price. At 70 m² the property is well over the postcode median (37 m² across 24 EPCs), placing it in the larger end of the local stock. Most recent transfer: February 2020 at £120,000.
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 4)
May 2024
EPC Rating
A
B
C
C75
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.9 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
Current estimate
See how we calculated this£146,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 7 years.
Last sold (2020)
£120,000
Growth on file: 7.0% per year over 7 years.
Sales timeline
Launch offer · 33% off
The complete analysis of 124 High Street, Cosham, Portsmouth, PO6 3AJ
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 24 similar flats on this street, drawn from the latest EPC and Land Registry data.
CO₂ Emissions for 124 High Street lags the street by a wide margin.
EPC Rating
75 (C)
Street avg 74 (C)
Floor Area
70 m²
Street avg 50 m²
CO₂ Emissions
1.9 t/year
Street avg 1.6 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
0.1 km
Cosham Rail Station — railway station.
Road noise across the postcode
Modelled day and night-time noise levels around PO6 3AJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
56.4dB
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 124 High Street, Cosham, Portsmouth, PO6 3AJ. Each answer is also embedded as structured data for search engines.
