27 Blaenau Road, Llandybie, Ammanford, SA18 3YR
About 27 Blaenau Road
27 Blaenau Road is a three-bedroom semi-detached house in Llandybie, Ammanford, Ammanford (SA18 3YR). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (November 2025) shows a C (score 74). When first surveyed in June 2009 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 Very Poor to Good and hot-water efficiency went from Poor to Good; while window efficiency dropped from Average to Poor. Our model identifies extension potential, subject to local planning policy.
At 68 m² it sits well below the postcode median (101 m² across 18 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 78% of similar EPCs). Most recent transfer: May 2020 at £137,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 2009–2020, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £188,000 is 37.2% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£187/sq ft) was about 166.9% above the typical sold price in the postcode.
Know exactly what you're buying at 27 Blaenau 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
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenrear
- Parkingoff_road
Building
- Central heatingYes
- Extension potentialPossible
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water system upgraded
Wall insulation improved
Roof insulation improved
Heating controls upgraded for better temperature management
Roof insulation improved
More low energy lighting installed
Planning history
27 Blaenau Road has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 27 Blaenau 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£188,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 10 years.
£137,000
Growth on file: 6.8% per year over 10 years.
Sales timeline
16 May 2020Most recent
£137,000
+7.5%over 2 years21 March 2018
£127,500
+21.4%over 4 years20 June 2013
£105,000
+52.2%over 3 years24 November 2009
£69,000
Median price across the last 5 sales in SA18 3YR: £230,000 (2025–2021).
Nearby sales in SA18 3YR
3 Blaenau Road, Llandybie, Ammanford, SA18 3YR
Sold Aug 2025
£266,00017 Blaenau Road, Llandybie, Ammanford, SA18 3YR
Sold May 2023
£115,00010 Blaenau Road, Llandybie, Ammanford, SA18 3YR
Sold Nov 2022
£230,00032 Blaenau Road, Llandybie, Ammanford, SA18 3YR
Sold Aug 2021
£178,00018 Blaenau Road, Llandybie, Ammanford, SA18 3YR
Sold Jul 2021
£130,000
Everything we know about 27 Blaenau 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 Blaenau Road homes
On floor area, 27 Blaenau Road runs well behind the street norm.
Price per m²
£2,015
Street avg £1,110
Floor Area
68 m²
Street avg 112 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
1.9 t/year
Street avg 5.7 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Llandybie Square — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.