Model valuation£417,0008 Busby Close
Local market context
11 Cobden Avenue, Portsmouth, PO3 6NA
3 sales on record
Estimated value
£301,000
- Since the 2016 sale (£215,000)+40%
- Against PO3 6NA's recent median (£265,000)+14%
Newest record on this page: January 2024. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Bedrooms
3
Bathroom
1
Floor area
95 m²
1023 sq ft
Energy rating
E
Score 48
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
£301,000
- Against its 2016 sale (£215,000)+40%
- Against PO3 6NA's recent median (£265,000)+14%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 11 Cobden Avenue is modelled from its 95 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in PO3 6NA. 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
95 m² from the EPC lodged in August 2015
Sales of this home
3 sales recorded, the latest in 2016
Recent sales in PO3 6NA
5 sales, median £265,000 (2024–2014)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: January 2024 | 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 Cobden Avenue has more than quadrupled in price since its earliest registered sale in 1997.
Sales timeline
31 March 2016Most recent
£215,000
+28.7%over 5 years20 April 2010
£167,000
+251.6%over 12 years11 November 1997
£47,500
Median price across the last 5 sales in PO3 6NA: £265,000 (2024–2014).
Nearby sales in PO3 6NA
What this page doesn't show
1 potential issue has already been flagged for 11 Cobden Avenue, Portsmouth, PO3 6NA. 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 Cobden Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
11 Cobden Avenue is a three-bedroom mid-terrace house in Portsmouth (PO3 6NA). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (August 2015) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 81), a 3-band jump. The latest certificate is from August 2015, so improvements made since then won't be reflected. Other recorded features include a conservatory and a loft.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Last sold in March 2016, so it's been off the market for around 10 years. Across 1997–2016, sale prices on this property compounded at 8.6% per year. Today's modelled estimate of £301,000 is 40% above the 2016 sale price.
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
- Bathrooms1
- LoftYes
- ConservatoryYes
Outside
- GarageDouble, Detached
Building
- Central heatingYes
Before you decide
Everything you need to know about 11 Cobden 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 Cobden Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 03 Aug 2025
Current Certificate
Aug 2015EPC Rating
A
B
C
D
E
E48
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.7 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 3 August 2025
Planning history
Applications and permits filed against 11 Cobden Avenue, Portsmouth, PO3 6NA, sourced from the PlanIt planning register.
11 Cobden 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 Cobden Avenue homes
Four headline reads against 9 similar houses on this street, drawn from the latest EPC and Land Registry data.
Price per m² for 11 Cobden Avenue lags the street by a wide margin.
Price per m²
£2,263
Street avg £2,780
Floor Area
95 m²
Street avg 103 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.7 t/year
Street avg 3.7 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
0.3 km
Baffins Library — bus stop.
Closest school
0.3 km
Westover Primary School. 42 schools nearby.
Nearest schools
- Westover Primary SchoolPrimary265m
- Copnor Primary SchoolPrimary508m
- Langstone Primary AcademyPrimary624m
- Penbridge Junior SchoolPrimary728m
Nearest stops
- Baffins LibraryBus stop328m
- Folkestone RoadBus stop333m
- Copnor BridgeBus stop398m
- Westover RoadBus stop413m
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 6NA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
49.7dB
Night-time· 23:00 – 07:00
39.6dB
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-eraMid-Terrace HouseEPC EPre-1919 build
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £955 · 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 Cobden Avenue is modelled from its 95 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in PO3 6NA. 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. 3 sales are recorded for 11 Cobden 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 Cobden Avenue was lodged in August 2015 at band E and expired in August 2025, 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 Cobden 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 42 schools and 30 stops listed are measured in a straight line from PO3 6NA, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 11 Cobden 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 Cobden Avenue, Portsmouth, PO3 6NA. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in PO3 6NASold prices, values and energy ratings for the postcode
- PO 3 property marketPrices, postcodes, schools and transport across the district
- 11 Cobden 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