75 77, Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1BY
About 75 77
75 77 is an end-of-terrace house in Upper Brynamman, Ammanford, Ammanford (SA18 1BY). It has a recorded floor area of 178 m² (around 1916 sq ft) and construction records dating it to before 1900. The latest certificate (January 2021) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump.
At 178 m² the property is well over the postcode median (82 m² across 29 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2011. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 75 77
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
75 77's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
75 77 has an approved single-storey rear extension on the planning record.
- May 2011ExtensionFullIn report
Extension: Single storey · Rear of property
NEW SINGLE STOREY REAR EXTENSION
- Documents
- 6 docs on file
- Reference
- E/24569
We flagged 1 thing worth checking at 75 77
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
75 77 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£264,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SA18 1BY: £129,000 (2025–2022).
Nearby sales in SA18 1BY
53 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1BY
Sold Jul 2025
£129,00029 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1BY
Sold Jul 2024
£140,0003 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1BY
Sold Oct 2023
£50,00057 Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1BY
Sold May 2022
£170,00021b, Cwmgarw Road, Upper Brynamman, Ammanford, SA18 1BY
Sold Apr 2022
£30,000
Everything we know about 75 77, 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 Cwmgarw Road homes
Habitable Rooms for 75 77 runs comfortably ahead of the street norm.
EPC Rating
60 (D)
Street avg 59 (D)
Floor Area
178 m²
Street avg 105 m²
CO₂ Emissions
8.8 t/year
Street avg 5.6 t/year
Habitable Rooms
9 rooms
Street avg 5 rooms
Similar properties nearby
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SA18 1TR
1 Brynglas, King Edward Road, Tairgwaith
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1 Ardwyn Road, Upper Brynamman
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1 Bryn Avenue, Upper Brynamman
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1 Bryn Road, Upper Brynamman
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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
Moriah Church — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.