Model valuation£417,0008 Busby Close
Local market context
11 Harris Avenue, Rumney, Cardiff, CF3 1QA
Estimated value
£223,000
- Against CF3 1QA's recent median (£143,000)+56%
Newest record on this page: March 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Habitable rooms
5
From EPC
Floor area
87 m²
936 sq ft
Energy rating
D
Score 65
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
£223,000
- Against CF3 1QA's recent median (£143,000)+56%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 11 Harris Avenue is modelled from its 87 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in CF3 1QA. 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
87 m² from the EPC lodged in March 2026
Sales of this home
No sale recorded since 1995
Recent sales in CF3 1QA
5 sales, median £143,000 (2026–2016)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: February 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 Harris 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 CF3 1QA: £143,000 (2026–2016).
Nearby sales in CF3 1QA
35 Harris Avenue, Rumney, Cardiff, CF3 1QA
Sold Feb 2026
£245,00017 Harris Avenue, Rumney, Cardiff, CF3 1QA
Sold Jul 2024
£196,00039 Harris Avenue, Rumney, Cardiff, CF3 1QA
Sold Sept 2016
£115,00021 Harris Avenue, Rumney, Cardiff, CF3 1QA
Sold Aug 2016
£125,00045 Harris Avenue, Rumney, Cardiff, CF3 1QA
Sold Apr 2016
£143,000
What this page doesn't show
Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
- Flood risk from rivers, sea and surface waterIn report
- Subsidence and ground-stability signalsIn report
- Refusals, enforcement and big schemes nearbyIn report
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About 11 Harris Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
11 Harris Avenue is a semi-detached house in Rumney, Cardiff, Cardiff (CF3 1QA). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (March 2026) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 74). This certificate was lodged in the last six months, so the rating reflects current condition.
Before you decide
Everything you need to know about 11 Harris Avenue
The true value, the hidden risks and the full sale history, in one report.
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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
Mar 2026EPC Rating
A
B
C
D
D65
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
3.4 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 25 March 2036
Planning history
Applications and permits filed against 11 Harris Avenue, Rumney, Cardiff, CF3 1QA, sourced from the PlanIt planning register.
11 Harris Avenue has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Versus other Harris Avenue homes
Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for 11 Harris Avenue lags the street by a wide margin.
EPC Rating
65 (D)
Street avg 67 (D)
Floor Area
87 m²
Street avg 88 m²
CO₂ Emissions
3.4 t/year
Street avg 3.3 t/year
Habitable Rooms
5 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 Cardiff district page.
Crime
242/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
St Hilary Church — bus stop.
Nearest stops
- St Hilary ChurchBus stop138m
- Harris AvenueBus stop176m
- Rhyl RoadBus stop197m
- Towyn RoadBus stop221m
Most reported crime locally
- Violence & Sexual Offences1,550 reports36%
- Anti-social Behaviour627 reports14%
- Public Order468 reports11%
- Criminal Damage & Arson424 reports10%
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Get a survey for this property
Level 3 Building Survey
Late 20th centurySemi-Detached HouseEPC DExtended multiple times (2+ extensions)
Because the property has been extended more than once, 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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Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
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 Harris Avenue is modelled from its 87 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in CF3 1QA. 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 11 Harris 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 11 Harris Avenue was lodged in March 2026 at band D and is valid until March 2036. 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 Harris 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. Schools and stops are measured in a straight line from CF3 1QA.
- Council tax band
- 11 Harris 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 Harris Avenue, Rumney, Cardiff, CF3 1QA. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in CF3 1QASold prices, values and energy ratings for the postcode
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