Model valuation£417,0008 Busby Close
Local market context
Estimated value
£371,000
Newest record on this page: August 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Our estimate
£371,000
Your note and figure are shown publicly on this page.
The estimate for 23 Grafton Close is modelled from its 126 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in CF23 9JA. 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.
Floor area
126 m² from the EPC lodged in February 2024
Sales of this home
No sale recorded since 1995
Recent sales in CF23 9JA
5 sales, median £270,000 (2025–2021)
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: August 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
23 Grafton Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
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 CF23 9JA: £270,000 (2025–2021).
21 Grafton Close, Penylan, Cardiff, CF23 9JA
Sold Aug 2025
3 Grafton Close, Penylan, Cardiff, CF23 9JA
Sold Mar 2024
7 Grafton Close, Penylan, Cardiff, CF23 9JA
Sold Mar 2023
13 Grafton Close, Penylan, Cardiff, CF23 9JA
Sold Feb 2023
17 Grafton Close, Penylan, Cardiff, CF23 9JA
Sold Oct 2017
One time fee only - money back guarantee
23 Grafton Close is a semi-detached house in Penylan, Cardiff, Cardiff (CF23 9JA). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (February 2024) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since May 2023. Between certificates, window efficiency went from Average to Good. The recommended improvements would push it to B (score 83).
At 126 m² the property is well over the postcode median (90 m² across 11 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2009. Past consents include an extension, meaningful when judging how the property has evolved.
Certificate validity
Valid until 8 February 2034
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Low energy lighting percentage decreased
23 Grafton Close has an approved single-storey rear extension on the planning record.
1 application on record at 23 Grafton Close, Penylan, Cardiff, CF23 9JA
Extension: Single storey · Rear of property
GROUND & FIRST FLOOR REAR EXTENSION
You're seeing the shape of it. The report has the substance.
One time fee only - money back guarantee
EPC Rating for 23 Grafton Close runs comfortably ahead of the street norm.
EPC Rating
75 (C)
Street avg 62 (D)
Floor Area
126 m²
Street avg 87 m²
CO₂ Emissions
3.1 t/year
Street avg 3.8 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Grafton Close — bus stop.
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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