Model valuation£417,0008 Busby Close
Local market context
6 Cefn Coed Avenue, Cardiff, CF23 6HE
2 planning records
Estimated value
£575,000
- Since the 2017 sale (£380,000)+51%
- Against CF23 6HE's recent median (£390,000)+47%
Newest record on this page: December 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Bedrooms
3
Bathroom
1
Floor area
108 m²
1163 sq ft
Energy rating
F
Score 21
Council tax
Band G
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
£575,000
- Against its 2017 sale (£380,000)+51%
- Against CF23 6HE's recent median (£390,000)+47%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 6 Cefn Coed Avenue is modelled from its 108 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF23 6HE. 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
108 m² from the EPC lodged in February 2017
Sales of this home
1 sale recorded, the latest in 2017
Recent sales in CF23 6HE
5 sales, median £390,000 (2025–2018)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: December 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 of 2 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.
6 Cefn Coed Avenue valuation sits well clear of the typical sold price in this postcode.
Sales timeline
23 October 2017Most recent
£380,000
Median price across the last 5 sales in CF23 6HE: £390,000 (2025–2018).
Nearby sales in CF23 6HE
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 6 Cefn Coed Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
6 Cefn Coed Avenue is a three-bedroom detached house in Cardiff (CF23 6HE). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (February 2017) shows an F (score 21), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 80), a 3-band jump.
At 108 m² the property is well over the postcode median (77 m² across 18 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £575,000 sits 51.3% above the 2017 sale of £380,000. On a £-per-square-foot basis, the last sale (£327/sq ft) was about 60.9% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include new windows and an extension, meaningful when judging how the property has evolved. Last changed hands 9 years ago, in October 2017.
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
Before you decide
Everything you need to know about 6 Cefn Coed 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.
6 Cefn Coed Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Current Certificate
Feb 2017EPC Rating
A
B
C
D
E
F
F21
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Very Poor
Windows
Very Poor
CO2 Emissions
12.0 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 17 February 2027
Planning history
Applications and permits filed against 6 Cefn Coed Avenue, Cardiff, CF23 6HE, sourced from the PlanIt planning register.
Council records include a two-storey extension at 6 Cefn Coed Avenue.
2 applications on record at 6 Cefn Coed Avenue, Cardiff, CF23 6HE
2decisions1extensions32documents1nearby
- Nov 2017ExtensionFullOutcome in report
Extension: Two storey
PROPOSED CONSTRUCTION OF TWO STOREY SIDE EXTENSION WITH PITCHED ROOF AND SINGLE STOREY REAR EXTENSION.
- Documents
- 24 docs on file
- Reference
- 17/02575/DCH
- More recent applications — locked
- AmendmentJun 2018Decision
Unlock 6 Cefn Coed Avenue, Cardiff, CF23 6HE's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 1 notable nearby
- The 32 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Cefn Coed Avenue homes
Four headline reads against 8 similar houses on this street, drawn from the latest EPC and Land Registry data.
6 Cefn Coed Avenue is notably below the street on epc rating.
Price per m²
£3,519
Street avg £3,479
Floor Area
108 m²
Street avg 100 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
12.0 t/year
Street avg 4.0 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.
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Torrens Drive — bus stop.
Nearest stops
- Torrens DriveBus stop278m
- Cefn Coed RoadBus stop280m
- Cefn Coed CrescentBus stop281m
- CartrefBus stop346m
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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Late 20th centuryDetached HouseEPC F
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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.
£534k
1 Dan Yr Heol
CF23 6JU
3 bed2 bath
£533k
1 Dan Y Coed Close
CF23 6NJ
3 bed2 bath
£456k
1 Cefn Coed Avenue
CF23 6HE
3 bed1 bath
£643k
1 Dan Y Coed Rise
CF23 6NN
4 bed2 bath
£649k
1 Alderbrook, Cyncoed
CF23 6QD
4 bed2 bath
£507k
1 Duffryn Avenue
CF23 6LE
4 bed
£425k
1 Celyn Grove
CF23 6SH
4 bed
£303k
1 Glenwood
CF23 6UR
4 bed1 bath
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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 6 Cefn Coed Avenue is modelled from its 108 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF23 6HE. 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. 1 sale is recorded for 6 Cefn Coed 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 6 Cefn Coed Avenue was lodged in February 2017 at band F and is valid until February 2027. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 2 applications are matched to 6 Cefn Coed 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 6HE.
- Council tax band
- 6 Cefn Coed Avenue is in council tax band G. 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 6 Cefn Coed Avenue, Cardiff, CF23 6HE. Each answer is also embedded as structured data for search engines.
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- Every home in CF23 6HESold prices, values and energy ratings for the postcode
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- 6 Cefn Coed Avenue, Cardiff valuationHow the estimate is built and what moves it
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