17 Blaenau Road, Llandybie, Ammanford, SA18 3YR
About 17 Blaenau Road
17 Blaenau Road is a detached house in Llandybie, Ammanford, Ammanford (SA18 3YR). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (December 2023) shows a C (score 70). When first surveyed in June 2022 the rating was G, the property has climbed 4 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Average to Good and hot-water efficiency went from Very Poor to Good. The recommended improvements would push it to B (score 82).
Today's modelled estimate of £245,000 sits 113% above the 2023 sale of £115,000. On a £-per-square-foot basis, the last sale (£104/sq ft) was about 37.2% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 78% of similar EPCs). Most recent transfer: May 2023 at £115,000.
Know exactly what you're buying at 17 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
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Wall insulation improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
17 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 17 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
17 Blaenau Road valuation sits well clear of the typical sold price in this postcode.
£245,000
Modelled from EPC, postcode comparables.
£115,000
Recorded with HM Land Registry.
Sales timeline
25 May 2023Most recent
£115,000
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
£266,00010 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
£130,00027 Blaenau Road, Llandybie, Ammanford, SA18 3YR
Sold May 2020
£137,000
Everything we know about 17 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 years held, 17 Blaenau Road runs well behind the street norm.
Price per m²
£1,117
Street avg £1,185
Floor Area
103 m²
Street avg 111 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.5 t/year
Street avg 5.6 t/year
Similar properties nearby
1 Aberlash Road
SA18 3NE
1 Bishop Road
SA18 3HA
1 Blaenau Road, Llandybie
SA18 3YR
1 2 Dynevor Cottages, Pantyffynnon Road
SA18 3HW
1 3, Talbot Road
SA18 3BA
1 Caenewydd, Milo, Llandybie
SA18 3LZ
1 Cae Graynor, Tycroes
SA18 3UJ
1 Bryn Dreinog, Capel Hendre
SA18 3RJ
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.