11 Banwen Place, Lower Brynamman, Ammanford, SA18 1SP
About 11 Banwen Place
11 Banwen Place is an end-of-terrace house in Lower Brynamman, Ammanford, Ammanford (SA18 1SP). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (November 2014) shows an E (score 52), well below the UK norm with real room to improve. When first surveyed in October 2014 the rating was G, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good. The recommended improvements would lift it to B (score 83), a 3-band jump. Main heating runs on electricity. The latest certificate is from November 2014, so improvements made since then won't be reflected.
Untraded for 23 years, with the last transfer in December 2003. Across 2002–2003, sale prices on this property compounded at 69.3% per year. Today's modelled estimate of £134,000 sits 116.1% above the 2003 sale of £62,000. On a £-per-square-foot basis, the last sale (£66/sq ft) was about 25.2% below the postcode norm.
Know exactly what you're buying at 11 Banwen Place
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
11 Banwen Place's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 23 Nov 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Planning history
11 Banwen Place has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 2 things worth checking at 11 Banwen Place
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
- Recent ownership pattern worth a look
30-day money-back guarantee
Sales history & valuation
11 Banwen Place's estimated value is more than triple its earliest registered sale price (2002).
£134,000
Modelled from EPC, postcode comparables and a sale-price growth of 69.3% per year over 1 year.
£62,000
Growth on file: 69.3% per year over 1 year.
Sales timeline
3 December 2003Most recent
£62,000
+72.5%over 1 year20 November 2002
£35,950
Median price across the last 5 sales in SA18 1SP: £98,000 (2024–2020).
Nearby sales in SA18 1SP
1 Banwen Place, Lower Brynamman, Ammanford, SA18 1SP
Sold Nov 2024
£149,950Gren Villa, Banwen Place, Lower Brynamman, Ammanford, SA18 1SP
Sold Jan 2024
£160,0005 Banwen Place, Lower Brynamman, Ammanford, SA18 1SP
Sold Jan 2021
£78,00015 Banwen Place, Lower Brynamman, Ammanford, SA18 1SP
Sold Jan 2021
£74,5002 Banwen Place, Lower Brynamman, Ammanford, SA18 1SP
Sold Mar 2020
£76,000
Everything we know about 11 Banwen Place, 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
- Recent ownership pattern worth a look

Versus other Banwen Place homes
11 Banwen Place outperforms the street on years held by a wide margin.
Price per m²
£713
Street avg £1,137
Floor Area
87 m²
Street avg 81 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
6.6 t/year
Street avg 6.3 t/year
Similar properties nearby
1 Arfryn, Upper Brynamman
SA18 1AW
1 Brook Cottages, Garnant
SA18 1JS
1 Amman Terrace, Rhosamman
SA18 1DW
1 Brook Terrace, Tairgwaith
SA18 1YA
1 Clos Cerrig, Cwmgors
SA18 1AX
1 Church Lane, Cwmgors
SA18 1PF
1 Bro Ryan, Grenig Road, Glanamman
SA18 1JD
1 Arcade Terrace, Garnant
SA18 1LG
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Banwen Place — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.