Model valuation£417,0008 Busby Close
Local market context
Estimated value
£157,000
Newest record on this page: December 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Our estimate
£157,000
Your note and figure are shown publicly on this page.
The estimate for 20 Heol Gam is modelled from its 61 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in CF15 9QA. 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
61 m² from the EPC lodged in December 2025
Sales of this home
No sale recorded since 1995
Recent sales in CF15 9QA
5 sales, median £205,000 (2025–2016)
| 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 | None on this home | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
20 Heol Gam 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 CF15 9QA: £205,000 (2025–2016).
3 Heol Gam, Pentyrch, Cardiff, CF15 9QA
Sold Aug 2025
8 Heol Gam, Pentyrch, Cardiff, CF15 9QA
Sold Jul 2020
5 Heol Gam, Pentyrch, Cardiff, CF15 9QA
Sold Dec 2017
4 Heol Gam, Pentyrch, Cardiff, CF15 9QA
Sold Jan 2017
12 Heol Gam, Pentyrch, Cardiff, CF15 9QA
Sold May 2016
One time fee only - money back guarantee
20 Heol Gam is a semi-detached house in Pentyrch, Cardiff, Cardiff (CF15 9QA). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1950-1966 and council tax band B. At 61 m² this is the 4th smallest of 21 units on EPC record in the building, where floor areas span 43–116 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (December 2025) shows a C (score 74). When first surveyed in October 2008 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Average to Very Good and hot-water efficiency went from Average to Good; while window efficiency dropped from Average to Poor.
At 61 m² it's 19.7% smaller than the typical home in the postcode (76 m² median across 20 EPCs). Its energy rating outperforms most of the postcode (better than 75% of similar EPCs).
20 Heol Gam's carbon output is low for the local stock.
Certificate validity
Valid until 11 December 2035
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency improved
Cavity wall insulation installed
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
More low energy lighting installed
20 Heol Gam has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
CO₂ Emissions for 20 Heol Gam runs comfortably ahead of the street norm.
EPC Rating
74 (C)
Street avg 68 (D)
Floor Area
61 m²
Street avg 60 m²
CO₂ Emissions
1.5 t/year
Street avg 2.4 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Crime
85/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Pentyrch Cemetery — 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.
From £495 · Includes VAT
CF15 9QP
CF15 9PG
CF15 9QY
CF15 9QL
CF15 9TB
CF15 9HY
CF15 9QG
CF15 9NJ
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchLeave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.