1 Glynllan, Blackmill, Bridgend, CF35 6EF
About 1 Glynllan
1 Glynllan is a semi-detached house in Blackmill, Bridgend, Bridgend (CF35 6EF). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (September 2023) returns a B (score 83), comfortably above the UK average. When first surveyed in May 2009 the rating was F, the property has climbed 4 bands since. Between certificates, wall efficiency went from Poor to Average, lighting went from Average to Good and main heating went from Poor to Very Good; while hot-water efficiency dropped from Average to Very Poor. Main heating runs on electricity. At 69 m² this is the 19th smallest of 36 units on EPC record in the building, where floor areas span 37–110 m². The building's EPC ratings span G to B, with this unit at the top.
It hasn't traded since July 2001, a hold of 25 years that's notably long for the area. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £118,000 sits 461.9% above the 2001 sale of £21,000. On a £-per-square-foot basis, the last sale (£28/sq ft) was about 58.9% below the postcode norm.
Energy performance
1 Glynllan ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Heating controls upgraded for better temperature management
Cavity wall insulation installed
Heating controls changed
Hot water system changed
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
1 Glynllan 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
1 Glynllan's modelled value sits at over four times its earliest registered sale price (2001).
£118,000
Modelled from EPC, postcode comparables.
£21,000
Recorded with HM Land Registry.
Sales timeline
26 July 2001Most recent
£21,000
Median price across the last 5 sales in CF35 6EF: £100,000 (2024–2016).
Nearby sales in CF35 6EF
37 Glynllan, Blackmill, Bridgend, CF35 6EF
Sold Aug 2024
£110,00032 Glynllan, Blackmill, Bridgend, CF35 6EF
Sold Jul 2021
£175,00012a, Glynllan, Blackmill, Bridgend, CF35 6EF
Sold Mar 2020
£63,0005 Glynllan, Blackmill, Bridgend, CF35 6EF
Sold Nov 2019
£33,0007a, Glynllan, Blackmill, Bridgend, CF35 6EF
Sold Nov 2015
£46,000
Versus other Glynllan homes
On epc rating, 1 Glynllan stands well clear of the street.
Price per m²
£304
Street avg £568
Floor Area
69 m²
Street avg 63 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
1.2 t/year
Street avg 3.4 t/year
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Glynllan — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







