Model valuation£417,0008 Busby Close
Local market context
Estimated value
£154,000
Newest record on this page: February 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Our estimate
£154,000
Your note and figure are shown publicly on this page.
The estimate for 23 Heol Y Gelli is modelled from its 85 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in SA4 9BW. 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
85 m² from the EPC lodged in June 2018
Sales of this home
No sale recorded since 1995
Recent sales in SA4 9BW
5 sales, median £115,000 (2025–2019)
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: February 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 |
23 Heol Y Gelli 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 SA4 9BW: £115,000 (2025–2019).
31 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW
Sold Feb 2025
35 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW
Sold Nov 2024
49 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW
Sold Nov 2020
9 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW
Sold Jun 2020
18 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW
Sold Mar 2019
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23 Heol Y Gelli is a semi-detached house in Penllergaer, Swansea, Swansea (SA4 9BW). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (June 2018) shows a C (score 73). When first surveyed in November 2010 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Poor to Good and hot-water efficiency went from Poor to Good. The recommended improvements would push it to B (score 86).
On energy efficiency it sits in the top 10% of properties in this postcode.
23 Heol Y Gelli ranks among the most efficient homes in the postcode for energy use.
Certificate validity
Valid until 21 June 2028
Changes detected from historical EPC data
Switched from solid fuel to cleaner energy source
Heating controls upgraded for better temperature management
Hot water system upgraded
Loft insulation upgraded to recommended levels
Wall insulation improved
More low energy lighting installed
23 Heol Y Gelli has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
23 Heol Y Gelli outperforms the street on epc rating by a wide margin.
EPC Rating
73 (C)
Street avg 59 (D)
Floor Area
85 m²
Street avg 88 m²
CO₂ Emissions
2.5 t/year
Street avg 4.5 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Crime
160/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Llwyn-yr-Eos — 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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