20 Gwendoline Street, Blaengarw, Bridgend, CF32 8AU
About 20 Gwendoline Street
20 Gwendoline Street is an end-of-terrace house in Blaengarw, Bridgend, Bridgend (CF32 8AU). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (June 2023) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in April 2019 the rating was G, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Average to Good and hot-water efficiency went from Very Poor to Good. The recommended improvements would lift it to B (score 89), a 2-band jump.
Across 2003–2019, sale prices on this property compounded at 3.2% per year. Today's modelled estimate of £116,000 sits 101.7% above the 2019 sale of £57,500. On a £-per-square-foot basis, the last sale (£77/sq ft) was about 17% below the postcode norm. Sold November 2019 for £57,500.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
20 Gwendoline Street 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
20 Gwendoline Street's estimated value is more than triple its earliest registered sale price (2003).
£116,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.2% per year over 17 years.
£57,500
Growth on file: 3.2% per year over 17 years.
Sales timeline
12 November 2019Most recent
£57,500
+69.1%over 16 years14 March 2003
£34,000
Median price across the last 5 sales in CF32 8AU: £85,000 (2024–2020).
Nearby sales in CF32 8AU
36 Gwendoline Street, Blaengarw, Bridgend, CF32 8AU
Sold Jun 2024
£92,00038 Gwendoline Street, Blaengarw, Bridgend, CF32 8AU
Sold Aug 2021
£83,00027 Gwendoline Street, Blaengarw, Bridgend, CF32 8AU
Sold Aug 2021
£85,00029 Gwendoline Street, Blaengarw, Bridgend, CF32 8AU
Sold Sept 2020
£107,5003 Gwendoline Street, Blaengarw, Bridgend, CF32 8AU
Sold Aug 2020
£77,950
Versus other Gwendoline Street homes
20 Gwendoline Street outperforms the street on epc rating by a wide margin.
Price per m²
£833
Street avg £880
Floor Area
69 m²
Street avg 75 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.2 t/year
Street avg 3.9 t/year
Similar properties nearby
1 Cross Street, Blaengarw
CF32 8AP
1 Church Terrace, Blaengarw
CF32 8BD
1 Braich Y Cymer Road, Pontycymer
CF32 8EP
1 Bryn Bedw Street, Blaengarw
CF32 8AE
1 Brynmawr, Bettws
CF32 8SD
1 Convil Road, Blaengarw
CF32 8BN
1 Darran Bungalows, Blaengarw
CF32 8NH
1 Craiglas, Llangeinor
CF32 8PT
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Blaengarw Hotel — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







