Model valuation£417,0008 Busby Close
Local market context
Estimated value
£138,000
Newest record on this page: March 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Our estimate
£138,000
Your note and figure are shown publicly on this page.
The estimate for First Floor Flat is modelled from its 40 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in CF23 9BN. 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
40 m² from the EPC lodged in July 2023
Sales of this home
No sale recorded since 1995
Recent sales in CF23 9BN
5 sales, median £430,000 (2025–2018)
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: March 2025 | 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 |
First Floor Flat 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 9BN: £430,000 (2025–2018).
7 Colchester Avenue, Penylan, Cardiff, CF23 9BN
Sold Mar 2025
17 Colchester Avenue, Penylan, Cardiff, CF23 9BN
Sold Jun 2024
5 Colchester Avenue, Penylan, Cardiff, CF23 9BN
Sold Feb 2022
21 Colchester Avenue, Penylan, Cardiff, CF23 9BN
Sold Oct 2020
35 Colchester Avenue, Penylan, Cardiff, CF23 9BN
Sold May 2015
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First Floor Flat is a semi-detached house in Penylan, Cardiff, Cardiff (CF23 9BN). It has a recorded floor area of 40 m² (around 431 sq ft) and construction records dating it to 1930-1949. The latest certificate (July 2023) shows a C (score 73). The rating has held steady at C across 4 certificates since November 2014. Between certificates, lighting went from Very Poor to Very Good.
At 40 m² it sits well below the postcode median (147 m² across 13 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 85% of similar EPCs).
First Floor Flat's carbon output is low for the local stock.
Certificate validity
Valid until 5 July 2033
Changes detected from historical EPC data
Wall insulation improved
Heating system changed
Changed to a more efficient fuel source
Hot water system changed
Window efficiency improved
More low energy lighting installed
Upgraded to gas central heating
Connected to mains gas supply
Hot water system upgraded
First Floor Flat has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
On floor area, First Floor Flat runs well behind the street norm.
EPC Rating
73 (C)
Street avg 70 (C)
Floor Area
40 m²
Street avg 59 m²
CO₂ Emissions
1.4 t/year
Street avg 2.3 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Colchester Avenue Top — bus stop.
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
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
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