49 Mountain Road, Upper Brynamman, Ammanford, SA18 1AE
About 49 Mountain Road
49 Mountain Road is a two-bedroom detached house in Upper Brynamman, Ammanford, Ammanford (SA18 1AE). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (June 2021) shows an E (score 46), well below the UK norm with real room to improve. Earlier certificates rated it D (March 2011); the latest reading is one band lower. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 89), a 3-band jump. Main heating runs on oil. Other recorded features include notable views, attached land beyond the plot, a basement and a loft. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy.
At 111 m² it's 21.3% larger than the typical home in the postcode (92 m² median across 23 EPCs). Across 2019–2023, sale prices on this property compounded at 13.6% per year. On a £-per-square-foot basis, the last sale (£228/sq ft) was about 154.4% above the typical sold price in the postcode. Sold October 2023 for £273,000. One historical planning record sits against the property in 2005.
Know exactly what you're buying at 49 Mountain 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
- Bedrooms2
- Bathrooms1
- Dining roomYes
- LoftYes
- BasementYes
Outside
- Private gardenYes
- DrivewayYes
- LandYes
- Notable viewsYes
Building
- Period featuresYes
- Extension potentialPossible
Energy performance
49 Mountain Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
- Dec 2005ConditionsIn report
VARIATION OF CONDITION 1 OF PLANNING CONSENT E/05380 (REFUSED ON 07.07.04, ALLOWED ON APPEAL ON 10.03.05) TO ALLOW 15 MONTH PERIOD FOR THE ERECTION OF SCREEN FENCING
- Documents
- 6 docs on file
- Reference
- E/10689
We flagged 1 thing worth checking at 49 Mountain 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
49 Mountain Road saw 3 transfers in just over a decade — high turnover for the postcode.
£287,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.6% per year over 5 years.
£273,000
Growth on file: 13.6% per year over 5 years.
Sales timeline
1 October 2023Most recent
£273,000
+24.1%over 2 years1 September 2021
£220,000
+46.7%over 2 years18 January 2019
£150,000
Median price across the last 5 sales in SA18 1AE: £115,000 (2025–2022).
Nearby sales in SA18 1AE
46 Mountain Road, Upper Brynamman, Ammanford, SA18 1AE
Sold Apr 2025
£208,50021 Mountain Road, Upper Brynamman, Ammanford, SA18 1AE
Sold Jul 2024
£115,00024 Mountain Road, Upper Brynamman, Ammanford, SA18 1AE
Sold Mar 2024
£99,00019 Mountain Road, Upper Brynamman, Ammanford, SA18 1AE
Sold Sept 2023
£99,50036 Mountain Road, Upper Brynamman, Ammanford, SA18 1AE
Sold Sept 2022
£135,000
Everything we know about 49 Mountain 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 Mountain Road homes
Price per m² for 49 Mountain Road runs comfortably ahead of the street norm.
Price per m²
£2,459
Street avg £1,167
Floor Area
111 m²
Street avg 92 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
7.1 t/year
Street avg 6.8 t/year
Similar properties nearby
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1 Cemetery Road, Cwmgors
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1 Brynlloi Road, Glanamman
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1 Brynamman Road, Lower Brynamman
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1 Barry Road, Lower Brynamman
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1 Brynglas, King Edward Road, Tairgwaith
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
New Road — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.