Model valuation£417,0008 Busby Close
Local market context
7 Cosham Park Avenue, Portsmouth, PO6 3BG
Estimated value
£321,000
- Against PO6 3BG's recent median (£326,500)-2%
Newest record on this page: May 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Habitable rooms
6
From EPC
Floor area
116 m²
1249 sq ft
Energy rating
C
Score 80
Council tax
Band C
Tenure
Owner Occupied
About this valuation
How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.
Our estimate
£321,000
- Against PO6 3BG's recent median (£326,500)-2%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 7 Cosham Park Avenue is modelled from its 116 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in PO6 3BG. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
What it's based on
Floor area
116 m² from the EPC lodged in May 2026
Sales of this home
No sale recorded since 1995
Recent sales in PO6 3BG
5 sales, median £326,500 (2025–2021)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: November 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | None on this home | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
7 Cosham Park Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
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.
Median price across the last 5 sales in PO6 3BG: £326,500 (2025–2021).
Nearby sales in PO6 3BG
4 Cosham Park Avenue, Portsmouth, PO6 3BG
Sold Nov 2025
£310,00012 Cosham Park Avenue, Portsmouth, PO6 3BG
Sold Nov 2025
£345,0001 Cosham Park Avenue, Portsmouth, PO6 3BG
Sold Jul 2025
£370,0006 Cosham Park Avenue, Portsmouth, PO6 3BG
Sold Jun 2024
£325,0009 Cosham Park Avenue, Portsmouth, PO6 3BG
Sold Jan 2018
£305,000
What this page doesn't show
2 potential issues have already been flagged for 7 Cosham Park Avenue, Portsmouth, PO6 3BG. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn report
- Larger development activity nearbyIn report
- Flood risk from rivers, sea and surface waterIn report
- Subsidence and ground-stability signalsIn report
- Refusals, enforcement and big schemes nearbyIn report
One time fee only - money back guarantee
About 7 Cosham Park Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
7 Cosham Park Avenue is a semi-detached house in Portsmouth (PO6 3BG). It has a recorded floor area of 116 m² (around 1249 sq ft) and council tax band C. The latest certificate (May 2026) shows a C (score 80), near the top of the C band. When first surveyed in March 2026 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Average. The recommended improvements would push it to B (score 84). This certificate was lodged in the last six months, so the rating reflects current condition.
At 116 m² it's 18.4% larger than the typical home in the postcode (98 m² median across 9 EPCs). Its energy rating outperforms most of the postcode (better than 78% of similar EPCs).
Before you decide
Everything you need to know about 7 Cosham Park Avenue
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.
The EPC has just been inspected, so the rating reflects current condition.
Current Certificate(1 of 2)
May 2026
EPC Rating
A
B
C
C80
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
3.0 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 19 May 2036
Property Improvements
Changes detected from historical EPC data
May 2026from Mar 2026
EPC improved fromD66toC80
Roof
PoorAverage
Roof insulation improved
Planning history
Applications and permits filed against 7 Cosham Park Avenue, Portsmouth, PO6 3BG, sourced from the PlanIt planning register.
7 Cosham Park Avenue 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.
Versus other Cosham Park Avenue homes
Four headline reads against 9 similar houses on this street, drawn from the latest EPC and Land Registry data.
On epc rating, 7 Cosham Park Avenue stands well clear of the street.
EPC Rating
80 (C)
Street avg 59 (D)
Floor Area
116 m²
Street avg 104 m²
CO₂ Emissions
3.0 t/year
Street avg 4.7 t/year
Habitable Rooms
6 rooms
Street avg 5 rooms
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
0.1 km
High Street — bus stop.
Closest school
0.5 km
Court Lane Infant Academy. 26 schools nearby.
Nearest schools
- Court Lane Infant AcademyPrimary505m
- Court Lane Junior AcademyPrimary505m
- Portsdown Primary SchoolPrimary678m
- Medina Primary SchoolPrimary709m
Nearest stops
- High StreetBus stop77m
- High StreetBus stop105m
- High StreetBus stop133m
- Cosham Rail StationRailway station144m
Most reported crime locally
- Violence & Sexual Offences1,949 reports47%
- Shoplifting436 reports10%
- Anti-social Behaviour381 reports9%
- Public Order369 reports9%
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 3BG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
55.6dB
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 4
Get a survey for this property
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Semi-Detached HouseEPC C
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Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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Start your researchHow to read this page
Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 7 Cosham Park Avenue is modelled from its 116 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in PO6 3BG. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
- Where sold prices come from
- Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. No sale is recorded for 7 Cosham Park Avenue, which usually means it hasn't changed hands since 1995 or the sale was not for value. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
- Reading the EPC
- Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 7 Cosham Park Avenue was lodged in May 2026 at band C and is valid until May 2036. 2 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to 7 Cosham Park Avenue. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
- Area figures
- Crime is police-recorded street-level data over the last 16 months, which places each incident at an approximate point. The 26 schools and 30 stops listed are measured in a straight line from PO6 3BG, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 7 Cosham Park Avenue is in council tax band C. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
Common questions
The questions buyers, sellers and homeowners most often ask about 7 Cosham Park Avenue, Portsmouth, PO6 3BG. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in PO6 3BGSold prices, values and energy ratings for the postcode
- PO 6 property marketPrices, postcodes, schools and transport across the district
- 7 Cosham Park Avenue, Portsmouth valuationHow the estimate is built and what moves it
- UK house price mapExplore prices by district, year by year
- Report on another addressLook up any home in England and Wales