Model valuation£417,0008 Busby Close
Local market context
87 High Street, Cosham, Portsmouth, PO6 3AZ
1 planning record
Property type
Mid terrace
Floor 1st
Habitable rooms
3
From EPC
Floor area
55 m²
592 sq ft
Energy rating
D
Score 55
Tenure
Owner Occupied
About 87 High Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
87 High Street is a mid-terrace house in Cosham, Portsmouth, Portsmouth (PO6 3AZ). It has a recorded floor area of 55 m² (around 592 sq ft) and construction records dating it to 1900-1929. At 55 m² this is the 4th smallest of 14 units on EPC record in the building, where floor areas span 49–84 m². The building's EPC ratings span E to C across 14 units on file. The latest certificate (July 2019) shows a D (score 55), a step below the typical UK home.
Across 1996–2019, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £151,000 is 30.4% below the 2019 sale of £217,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£367/sq ft) was about 105.2% above the typical sold price in the postcode. Sold September 2019 for £217,000. One historical planning record sits against the property in 2008.
Before you decide
Everything you need to know about 87 High Street
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.
Current Certificate
Jul 2019EPC Rating
A
B
C
D
D55
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.5 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 14 July 2029
Get a survey for this property
Level 3 Building Survey
Victorian-era1st Floor FlatEPC DPre-1919 build
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
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Planning history
Applications and permits filed against 87 High Street, Cosham, Portsmouth, PO6 3AZ, sourced from the PlanIt planning register.
1 application on record at 87 High Street, Cosham, Portsmouth, PO6 3AZ
1decisions4documents13nearby
Flagged:Retrospective
- Oct 2008RenovationOutcome in report
Retention of first floor flat
Retrospective- Documents
- 4 docs on file
- Reference
- 08/01285/PLAREG
Unlock 87 High Street, Cosham, Portsmouth, PO6 3AZ's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 13 notable nearby
- The 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Price for 87 High Street has grown more than fourfold since the 1996 starting point.
Current estimate
See how we calculated this£151,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 24 years.
Last sold (2019)
£217,000
Growth on file: 6.8% per year over 24 years.
Sales timeline
10 September 2019Most recent
£217,000
+366.7%over 23 years7 March 1996
£46,500
Median price across the last 5 sales in PO6 3AZ: £120,000 (2025–2019).
Nearby sales in PO6 3AZ
75 High Street, Cosham, Portsmouth, PO6 3AZ
Sold Apr 2025
£85,00085a, High Street, Cosham, Portsmouth, PO6 3AZ
Sold Oct 2023
£115,00091a, High Street, Cosham, Portsmouth, PO6 3AZ
Sold Apr 2022
£120,000101b, High Street, Cosham, Portsmouth, PO6 3AZ
Sold Sept 2021
£225,00087a, High Street, Cosham, Portsmouth, PO6 3AZ
Sold Sept 2019
£217,000
Versus other High Street homes
Four headline reads against 13 similar flats on this street, drawn from the latest EPC and Land Registry data.
On price per m², 87 High Street stands well clear of the street.
Price per m²
£3,945
Street avg £2,218
Floor Area
55 m²
Street avg 62 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.2 t/year
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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.
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
Court Lane Infant Academy. 25 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 3AZ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
55.5dB
Night-time· 23:00 – 07:00
46.1dB
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 87 High Street, Cosham, Portsmouth, PO6 3AZ. Each answer is also embedded as structured data for search engines.