Model valuation£417,0008 Busby Close
Local market context
Flat 2, 40 High Street, Cosham, Portsmouth, PO6 3AG
Property type
Mid terrace
Floor 1st
Habitable rooms
2
From EPC
Floor area
44 m²
474 sq ft
Energy rating
E
Score 50
Tenure
Private Rental
About Flat 2
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Flat 2 is a mid-terrace house in Cosham, Portsmouth, Portsmouth (PO6 3AG). It has a recorded floor area of 44 m² (around 474 sq ft) and construction records dating it to 1930-1949. At 44 m² this is the smallest unit on EPC record across the building (44–61 m²). On EPC score it ranks first in the building (50 versus a worst of 43). The latest certificate (March 2017) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 72), a 2-band jump. Main heating runs on electricity.
Today's modelled estimate of £140,000 is 67.1% below the 2023 sale of £424,999, below the original sale price, which typically signals condition or completion-status changes worth verifying. At 44 m² it's 22.8% smaller than the typical home in the postcode (57 m² median across 9 EPCs). Most recent transfer: December 2023 at £424,999.
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Everything you need to know about Flat 2
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the areaLarger development activity nearby
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The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate
Mar 2017EPC Rating
A
B
C
D
E
E50
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Average
CO2 Emissions
2.6 t/year
Occupancy
Rented
Certificate validity
Valid until 23 March 2027
Get a survey for this property
Level 3 Building Survey
Early 20th century1st Floor FlatEPC ENo mains gas
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Applications and permits filed against Flat 2, 40 High Street, Cosham, Portsmouth, PO6 3AG, sourced from the PlanIt planning register.
Flat 2 has no planning applications on record.
13
But the area is active
13 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Flat 2 valuation runs notably under the typical sold price in this postcode.
Current estimate
See how we calculated this£140,000
Modelled from EPC, postcode comparables.
Last sold (2023)
£424,999
Recorded with HM Land Registry.
Sales timeline
20 December 2023Most recent
£424,999
Median price across the last 5 sales in PO6 3AG: £280,000 (2023–2005).
Versus other High Street homes
Four headline reads against 9 similar flats on this street, drawn from the latest EPC and Land Registry data.
On floor area, Flat 2 runs well behind the street norm.
EPC Rating
50 (E)
Street avg 58 (D)
Floor Area
44 m²
Street avg 57 m²
CO₂ Emissions
2.6 t/year
Street avg 2.5 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
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Start your researchSimilar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£139k
82a, Flat 2, High Street, Cosham
PO6 3AJ
Flat
£136k
48f, Flat 4, High Street, Cosham
PO6 3AG
Flat
£145k
48f, Flat 1, High Street, Cosham
PO6 3AG
Flat
£148k
48f, Flat 2, High Street, Cosham
PO6 3AG
Flat
£151k
48f, Flat 6, High Street, Cosham
PO6 3AG
Flat
£152k
48f, Flat 5, High Street, Cosham
PO6 3AG
Flat
£155k
Arthur Dann Court, Flat 1, Gurnard Road
PO6 3HW
Flat
£126k
Arthur Dann Court, Flat 17, Gurnard Road
PO6 3HW
Flat
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
260/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
High Street — bus stop.
Closest school
0.5 km
Portsdown Primary School. 24 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
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
Night-time· 23:00 – 07:00
45.8dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4Common questions
The questions buyers, sellers and homeowners most often ask about Flat 2, 40 High Street, Cosham, Portsmouth, PO6 3AG. Each answer is also embedded as structured data for search engines.