Model valuation£417,0008 Busby Close
Local market context
5 Cyncoed Avenue, Cardiff, CF23 6ST
2 planning records
Estimated value
£940,000
- Since the 2025 sale (£800,000)+18%
- Against CF23 6ST's recent median (£645,000)+46%
Newest record on this page: February 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Habitable rooms
7
From EPC
Floor area
161 m²
1733 sq ft
Energy rating
D
Score 59
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
£940,000
- Against its 2025 sale (£800,000)+18%
- Against CF23 6ST's recent median (£645,000)+46%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 5 Cyncoed Avenue is modelled from its 161 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF23 6ST. 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
161 m² from the EPC lodged in January 2025
Sales of this home
1 sale recorded, the latest in 2025
Recent sales in CF23 6ST
5 sales, median £645,000 (2019–1999)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: May 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.
Latest sale on 5 Cyncoed Avenue was the highest on Land Registry record across the postcode.
Sales timeline
13 May 2025Most recent
£800,000
Median price across the last 5 sales in CF23 6ST: £645,000 (2019–1999).
Nearby sales in CF23 6ST
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 5 Cyncoed Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
5 Cyncoed Avenue is a detached house in Cardiff (CF23 6ST). It has a recorded floor area of 161 m² (around 1733 sq ft), construction records dating it to 1930-1949 and council tax band H. The latest certificate (January 2025) shows a D (score 59), a step below the typical UK home. The recommended improvements would push it to C (score 78).
It changed hands recently, sold May 2025 for £800,000. 2 planning records sit against the property, 0 approved, 0 refused, 2 pending. An application is currently awaiting a decision. Today's modelled estimate of £940,000 is 17.5% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£462/sq ft) was about 106.3% above the typical sold price in the postcode.
Before you decide
Everything you need to know about 5 Cyncoed 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.
5 Cyncoed Avenue's carbon output runs well above what efficient homes in the postcode produce.
Current Certificate
Jan 2025EPC Rating
A
B
C
D
D59
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
7.1 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 26 January 2035
Planning history
Applications and permits filed against 5 Cyncoed Avenue, Cardiff, CF23 6ST, sourced from the PlanIt planning register.
There is a planning application currently awaiting a decision.
2 applications on record at 5 Cyncoed Avenue, Cardiff, CF23 6ST
2 live now0decisions1extensions14documents1nearby
- Jul 2025ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension and installation of an Air Source Heat Pump with external alterations to the property.
- Documents
- 12 docs on file
- Reference
- 25/01653/HSE
- More recent applications — locked
- AmendmentFeb 2026Decision
Unlock 5 Cyncoed Avenue, Cardiff, CF23 6ST's full planning history
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- Every decision — granted, refused or withdrawn
- All 2 applications on this property in full, plus 1 notable nearby
- The 14 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Cyncoed Avenue homes
Four headline reads against 3 similar houses on this street, drawn from the latest EPC and Land Registry data.
5 Cyncoed Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£4,969
Street avg £2,485
Floor Area
161 m²
Street avg 198 m²
Habitable Rooms
7 rooms
Street avg 8 rooms
CO₂ Emissions
7.1 t/year
Street avg 9.1 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.
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Cyncoed Avenue — bus stop.
Nearest stops
- Cyncoed AvenueBus stop111m
- Cyncoed RdBus stop149m
- St Ederyn's RoadBus stop204m
- GlenwoodBus stop423m
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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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 5 Cyncoed Avenue is modelled from its 161 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF23 6ST. 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 5 Cyncoed 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 5 Cyncoed Avenue was lodged in January 2025 at band D and is valid until January 2035. 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 5 Cyncoed 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 6ST.
- Council tax band
- 5 Cyncoed 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 5 Cyncoed Avenue, Cardiff, CF23 6ST. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in CF23 6STSold prices, values and energy ratings for the postcode
- CF 23 property marketPrices, postcodes, schools and transport across the district
- 5 Cyncoed Avenue, Cardiff valuationHow the estimate is built and what moves it
- UK house price mapExplore prices by district, year by year
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