16 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW
About 16 Heol Y Gelli
16 Heol Y Gelli is a three-bedroom semi-detached house in Penllergaer, Swansea, Swansea (SA4 9BW). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (November 2016) shows a D (score 56), a step below the typical UK home. The recommended improvements would push it to C (score 71).
Across 2004–2017, sale prices on this property compounded at 3.7% per year. Today's modelled estimate of £178,000 sits 81.6% above the 2017 sale of £98,000. Last changed hands 9 years ago, in July 2017.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- DrivewayYes
Building
- RefurbishedYes
Energy performance
EPC Rating
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Planning history
16 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.
Sales history & valuation
16 Heol Y Gelli valuation sits well clear of the typical sold price in this postcode.
£178,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 13 years.
£98,000
Growth on file: 3.7% per year over 13 years.
Sales timeline
9 July 2017Most recent
£98,000
+63.3%over 13 years17 February 2004
£60,000
Median price across the last 5 sales in SA4 9BW: £115,000 (2025–2019).
Nearby sales in SA4 9BW
31 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW
Sold Feb 2025
£141,00035 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW
Sold Nov 2024
£175,00049 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW
Sold Nov 2020
£115,0009 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW
Sold Jun 2020
£107,00018 Heol Y Gelli, Penllergaer, Swansea, SA4 9BW
Sold Mar 2019
£90,000
Versus other Heol Y Gelli homes
On habitable rooms, 16 Heol Y Gelli stands well clear of the street.
Price per m²
£1,181
Street avg £1,205
Floor Area
83 m²
Street avg 88 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.1 t/year
Street avg 4.4 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady 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.







