Model valuation£417,0008 Busby Close
Local market context
41 Duffryn Avenue, Cardiff, CF23 6LE
4 planning records
Estimated value
£724,000
- Since the 2022 sale (£610,000)+19%
- Against CF23 6LE's recent median (£365,000)+98%
Newest record on this page: July 2023. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Bedrooms
5
Bathrooms
4
Floor area
286 m²
3078 sq ft
Energy rating
D
Score 65
Council tax
Band H
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
£724,000
- Against its 2022 sale (£610,000)+19%
- Against CF23 6LE's recent median (£365,000)+98%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 41 Duffryn Avenue is modelled from its 286 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF23 6LE. 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
286 m² from the EPC lodged in September 2019
Sales of this home
2 sales recorded, the latest in 2022
Recent sales in CF23 6LE
5 sales, median £365,000 (2023–2016)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: July 2023 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 of 4 applications | 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.
Latest sale on 41 Duffryn Avenue was the highest on Land Registry record across the postcode.
Sales timeline
6 October 2022Most recent
£610,000
+171.1%over 20 years29 April 2002
£225,000
Median price across the last 5 sales in CF23 6LE: £365,000 (2023–2016).
Nearby sales in CF23 6LE
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 41 Duffryn Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
41 Duffryn Avenue is a five-bedroom detached house in Cardiff (CF23 6LE). It has a recorded floor area of 286 m² (around 3078 sq ft), construction records dating it to 1930-1949 and council tax band H. The latest certificate (September 2019) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 72).
At 286 m² the property is well over the postcode median (106 m² across 7 EPCs), placing it in the larger end of the local stock. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include a garage conversion and an extension, meaningful when judging how the property has evolved. Across 2002–2022, sale prices on this property compounded at 5% per year. Today's modelled estimate of £724,000 is 18.7% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£198/sq ft) was about 36.3% below the postcode norm. Sold October 2022 for £610,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
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
- Bedrooms5
- Bathrooms4
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
Outside
- GarageYes
Before you decide
Everything you need to know about 41 Duffryn 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.
41 Duffryn Avenue's carbon output runs well above what efficient homes in the postcode produce.
Current Certificate
Sept 2019EPC Rating
A
B
C
D
D65
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
9.1 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 2 September 2029
Planning history
Applications and permits filed against 41 Duffryn Avenue, Cardiff, CF23 6LE, sourced from the PlanIt planning register.
41 Duffryn Avenue has an approved extension on the planning record.
4 applications on record at 41 Duffryn Avenue, Cardiff, CF23 6LE
4decisions2extensions12documents1nearby
- Mar 2009ExtensionFullOutcome in report
SINGLE STOREY SIDE AND FRONT EXTENSION WITH FIRST FLOOR SIDE AND FRONT EXTENSION
- Documents
- 9 docs on file
- Reference
- 08/02787/E
- More recent applications — locked
- Garage ConversionDec 2010Decision
- RenovationSept 2010Decision
+ 1 more application in the report
Unlock 41 Duffryn Avenue, Cardiff, CF23 6LE's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (4 on record)
- All 4 applications on this property in full, plus 1 notable nearby
- The 12 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Duffryn Avenue homes
Four headline reads against 7 similar houses on this street, drawn from the latest EPC and Land Registry data.
Floor Area for 41 Duffryn Avenue runs comfortably ahead of the street norm.
Price per m²
£2,133
Street avg £3,136
Floor Area
286 m²
Street avg 120 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
9.1 t/year
Street avg 5.1 t/year
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.
Rail-style transport is unusually close for this postcode.
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Duffryn Avenue — bus stop.
Nearest stops
- Duffryn AvenueBus stop136m
- Nant Fawr CrescentBus stop157m
- Celyn AvenueBus stop187m
- Llandennis AveBus stop228m
Most reported crime locally
- Violence & Sexual Offences995 reports33%
- Anti-social Behaviour345 reports11%
- Public Order344 reports11%
- Shoplifting340 reports11%
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
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Early 20th centuryDetached HouseEPC D
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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 41 Duffryn Avenue is modelled from its 286 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF23 6LE. 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 41 Duffryn 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 41 Duffryn Avenue was lodged in September 2019 at band D and is valid until September 2029. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 4 applications are matched to 41 Duffryn 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 CF23 6LE.
- Council tax band
- 41 Duffryn Avenue is in council tax band H. 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 41 Duffryn Avenue, Cardiff, CF23 6LE. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in CF23 6LESold prices, values and energy ratings for the postcode
- CF 23 property marketPrices, postcodes, schools and transport across the district
- 41 Duffryn Avenue, Cardiff valuationHow the estimate is built and what moves it
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