Brynderwen, Rhosfa Road, Upper Brynamman, Ammanford, SA18 1DF
About Brynderwen
Brynderwen is a property in Upper Brynamman, Ammanford, Ammanford (SA18 1DF). It has council tax band H.
Untraded for 20 years, with the last transfer in November 2006. 4 planning records sit against the property, 3 approved, 0 refused.
Know exactly what you're buying at Brynderwen
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
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
- Oct 2019FullIn report
ERECTION OF SINGLE STOREY WOODEN SHIPLAP TIMBER FRAME, SLATE ROOF OUTBUILDING FOR STORAGE/BBQ HUT AND HOT TUB ENCLOSURE. THIS IS A TIMBER FRAMED BOLTED STRUCTURE THAT CAN BE DEMOUNTED. 4.9 X 16M, EAVES HEIGHT 2.4M, RIDGE HEIGHT 3.89M DUO PITCH STANDARD GABLE END
- Documents
- 5 docs on file
- Reference
- E/39074
- Mar 2013ExtensionFullIn report
PROPOSED EXTENSION TO CREATE ANCILLARY ACCOMMODATION
- Documents
- 5 docs on file
- Reference
- E/27774
We flagged 1 thing worth checking at Brynderwen
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
Latest sale on Brynderwen was the highest on Land Registry record across the postcode.
£489,995
Recorded with HM Land Registry.
Sales timeline
2 November 2006Most recent
£489,995
Median price across the last 5 sales in SA18 1DF: £290,000 (2025–2007).
Nearby sales in SA18 1DF
16 Rhosfa Road, Upper Brynamman, Ammanford, SA18 1DF
Sold Oct 2025
£325,00017 Rhosfa Road, Upper Brynamman, Ammanford, SA18 1DF
Sold Aug 2024
£375,00011 Rhosfa Road, Upper Brynamman, Ammanford, SA18 1DF
Sold Jul 2019
£190,00019 Rhosfa Road, Upper Brynamman, Ammanford, SA18 1DF
Sold Oct 2018
£290,00024 Rhosfa Road, Upper Brynamman, Ammanford, SA18 1DF
Sold Jul 2003
£125,000
Everything we know about Brynderwen, 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

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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.