17 Rhosfa Road, Upper Brynamman, Ammanford, SA18 1DF
About 17 Rhosfa Road
17 Rhosfa Road is a four-bedroom detached house in Upper Brynamman, Ammanford, Ammanford (SA18 1DF). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (December 2015) shows a D (score 59), a step below the typical UK home. The recommended improvements would push it to C (score 80). Main heating runs on oil. The latest certificate is from December 2015, so improvements made since then won't be reflected. Other recorded features include notable views and a conservatory.
At 116 m² it's 16% larger than the typical home in the postcode (100 m² median across 8 EPCs). Across 1996–2024, sale prices on this property compounded at 6.7% per year. On a £-per-square-foot basis, the last sale (£300/sq ft) was about 220.3% above the typical sold price in the postcode. Most recent transfer: August 2024 at £375,000.
Know exactly what you're buying at 17 Rhosfa 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
- Bedrooms4
- Bathrooms1
- ConservatoryYes
Outside
- Private gardenrear
- Parkingoff_road
- Notable viewsYes
Building
- Heating systemoil
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 01 Dec 2025
EPC Rating
Planning history
17 Rhosfa Road has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 17 Rhosfa 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 Rhosfa Road has more than quadrupled in price since its earliest registered sale in 1996.
£390,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 29 years.
£375,000
Growth on file: 6.7% per year over 29 years.
Sales timeline
15 August 2024Most recent
£375,000
+188.5%over 21 years27 August 2002
£130,000
+118.5%over 6 years9 February 1996
£59,500
Median price across the last 5 sales in SA18 1DF: £290,000 (2025–2006).
Nearby sales in SA18 1DF
16 Rhosfa Road, Upper Brynamman, Ammanford, SA18 1DF
Sold Oct 2025
£325,00011 Rhosfa Road, Upper Brynamman, Ammanford, SA18 1DF
Sold Jul 2019
£190,00019 Rhosfa Road, Upper Brynamman, Ammanford, SA18 1DF
Sold Oct 2018
£290,000Brynderwen, Rhosfa Road, Upper Brynamman, Ammanford, SA18 1DF
Sold Nov 2006
£489,99524 Rhosfa Road, Upper Brynamman, Ammanford, SA18 1DF
Sold Jul 2003
£125,000
Everything we know about 17 Rhosfa 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 Rhosfa Road homes
17 Rhosfa Road outperforms the street on price per m² by a wide margin.
Price per m²
£3,233
Street avg £1,577
Floor Area
116 m²
Street avg 113 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.7 t/year
Street avg 9.5 t/year
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Mountain Road — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.