145 Penygroes Road, Blaenau, Ammanford, SA18 3BQ
About 145 Penygroes Road
145 Penygroes Road is a three-bedroom semi-detached house in Blaenau, Ammanford, Ammanford (SA18 3BQ). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1900-1929 and council tax band B. Tenure is freehold. The latest certificate (June 2021) shows an E (score 48), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since September 2015. Between certificates, roof efficiency went from Good to Very Good, hot-water efficiency went from Poor to Average and lighting went from Poor to Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to A (score 100), a 4-band jump. Main heating runs on oil.
Last sale on file: £170,000 in November 2024. Across the public record there are 5 sales, relatively high churn for a single property. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Across 2004–2024, sale prices on this property compounded at 2.9% per year. Today's modelled estimate of £187,000 is 10% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£161/sq ft) was about 17% above the typical sold price in the postcode. One historical planning record sits against the property in 2004.
Know exactly what you're buying at 145 Penygroes Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
- EnsuiteYes
Outside
- Private gardenYes
- Parkingoff_road
Building
- TenureFreehold
Energy performance
145 Penygroes Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
- Nov 2004RenovationFullIn report
REMOVAL OF BOUNDARY WALL BETWEEN 143 & 145 PENYGROES ROAD IN ORDER TO PROVIDE SHARED ACCESS DRIVEWAY FOR PARKING AT THE REAR OF EACH PROPERTY
- Documents
- 8 docs on file
- Reference
- E/08267
We flagged 1 thing worth checking at 145 Penygroes Road
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
145 Penygroes Road changed hands twice within eighteen months — unusual for the area.
£187,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.9% per year over 20 years.
£170,000
Growth on file: 2.9% per year over 20 years.
Sales timeline
11 November 2024Most recent
£170,000
23 January 2024
£170,000
+6.3%over 2 years26 August 2021
£160,000
+89.3%over 4 years18 November 2016
£84,500
-11.1%over 12 years17 June 2004
£95,000
Median price across the last 5 sales in SA18 3BQ: £140,000 (2025–2019).
Nearby sales in SA18 3BQ
165d, Penygroes Road, Blaenau, Ammanford, SA18 3BQ
Sold Jan 2025
£200,000153 Penygroes Road, Blaenau, Ammanford, SA18 3BQ
Sold May 2021
£267,000165a, Penygroes Road, Blaenau, Ammanford, SA18 3BQ
Sold Dec 2019
£125,000161 Penygroes Road, Blaenau, Ammanford, SA18 3BQ
Sold Mar 2019
£132,500Ty Brynteg, Penygroes Road, Blaenau, Ammanford, SA18 3BQ
Sold Jun 2016
£297,744
Everything we know about 145 Penygroes Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Penygroes Road homes
On years held, 145 Penygroes Road runs well behind the street norm.
Price per m²
£1,735
Street avg £1,457
Floor Area
98 m²
Street avg 142 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
6.4 t/year
Street avg 5.4 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Post Office — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.