Model valuation£417,0008 Busby Close
Local market context
11 Colebrook Avenue, Portsmouth, PO3 6PS
Estimated value
£283,000
- Since the 2011 sale (£165,000)+72%
- Against PO3 6PS's recent median (£330,000)-14%
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
End terrace
Bedrooms
3
Floor area
90 m²
967 sq ft
Energy rating
D
Score 55
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
£283,000
- Against its 2011 sale (£165,000)+72%
- Against PO3 6PS's recent median (£330,000)-14%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 11 Colebrook Avenue is modelled from its 90 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in PO3 6PS. 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
90 m² from the EPC lodged in September 2010
Sales of this home
2 sales recorded, the latest in 2011
Recent sales in PO3 6PS
5 sales, median £330,000 (2026–2023)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: May 2026 | 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.
11 Colebrook Avenue valuation sits well clear of the typical sold price in this postcode.
Sales timeline
11 November 2011Most recent
£165,000
+3.1%over 2 years28 November 2008
£160,000
Median price across the last 5 sales in PO3 6PS: £330,000 (2026–2023).
Nearby sales in PO3 6PS
4 Colebrook Avenue, Portsmouth, PO3 6PS
Sold May 2026
£335,00021 Colebrook Avenue, Portsmouth, PO3 6PS
Sold Oct 2025
£330,00012 Colebrook Avenue, Portsmouth, PO3 6PS
Sold Mar 2025
£332,5003 Colebrook Avenue, Portsmouth, PO3 6PS
Sold Nov 2024
£250,00017 Colebrook Avenue, Portsmouth, PO3 6PS
Sold Jan 2021
£293,000
What this page doesn't show
1 potential issue has already been flagged for 11 Colebrook Avenue, Portsmouth, PO3 6PS. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn 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 11 Colebrook Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
11 Colebrook Avenue is a three-bedroom end-of-terrace house in Portsmouth (PO3 6PS). It has a recorded floor area of 90 m² (around 967 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (September 2010) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 73). The latest certificate is from September 2010, so improvements made since then won't be reflected. Other recorded features include a conservatory. The home occupies a cul-de-sac position.
Across 2008–2011, sale prices on this property compounded at 1% per year. Today's modelled estimate of £283,000 sits 71.5% above the 2011 sale of £165,000. On a £-per-square-foot basis, the last sale (£171/sq ft) was about 31.3% below the postcode norm. Last changed hands 15 years ago, in November 2011.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms3
- CloakroomYes
- ConservatoryYes
Outside
- GarageDetached
- Cul-de-sacYes
Before you decide
Everything you need to know about 11 Colebrook Avenue
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the area
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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.
11 Colebrook Avenue's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 07 Sept 2020
Current Certificate
Sept 2010EPC Rating
A
B
C
D
D55
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
5.5 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 7 September 2020
Planning history
Applications and permits filed against 11 Colebrook Avenue, Portsmouth, PO3 6PS, sourced from the PlanIt planning register.
11 Colebrook Avenue has no planning applications on record.
14
But the area is active
14 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Colebrook Avenue homes
Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.
Price per m² for 11 Colebrook Avenue lags the street by a wide margin.
Price per m²
£1,836
Street avg £3,262
Floor Area
90 m²
Street avg 89 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
5.5 t/year
Street avg 3.4 t/year
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.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
141/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Highgrove Road — bus stop.
Closest school
0.2 km
Westover Primary School. 40 schools nearby.
Nearest schools
- Westover Primary SchoolPrimary155m
- Langstone Primary AcademyPrimary431m
- Copnor Primary SchoolPrimary919m
- Admiral Lord Nelson SchoolSecondary996m
Nearest stops
- Highgrove RoadBus stop84m
- Westover RoadBus stop195m
- Baffins LibraryBus stop284m
- Stanley AvenueBus stop370m
Most reported crime locally
- Violence & Sexual Offences1,033 reports41%
- Shoplifting332 reports13%
- Anti-social Behaviour234 reports9%
- Criminal Damage & Arson197 reports8%
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 PO3 6PS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
48.1dB
Night-time· 23:00 – 07:00
38.5dB
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
Level 3 Building Survey
Victorian-eraEnd-Terrace HouseEPC DPre-1919 buildLow flood risk
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
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 11 Colebrook Avenue is modelled from its 90 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in PO3 6PS. 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. 2 sales are recorded for 11 Colebrook Avenue. 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 11 Colebrook Avenue was lodged in September 2010 at band D and expired in September 2020, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to 11 Colebrook 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 18 months, which places each incident at an approximate point. The 40 schools and 30 stops listed are measured in a straight line from PO3 6PS, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 11 Colebrook 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 11 Colebrook Avenue, Portsmouth, PO3 6PS. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in PO3 6PSSold prices, values and energy ratings for the postcode
- PO 3 property marketPrices, postcodes, schools and transport across the district
- 11 Colebrook 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