12a, Heol Tawe, Abercrave, Swansea, SA9 1XP
About 12a
12a is a six-bedroom detached house in Abercrave, Swansea, Swansea (SA9 1XP). It has a recorded floor area of 359 m² (around 3864 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (October 2014) shows an F (score 30), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 56), a 2-band jump. Main heating runs on oil. The latest certificate is from October 2014, so improvements made since then won't be reflected.
At 359 m² the property is well over the postcode median (101 m² across 22 EPCs), placing it in the larger end of the local stock. 6 bedrooms is on the larger side for this postcode, where 3 is the typical count. Today's modelled estimate of £453,000 sits 57.8% above the 2016 sale of £287,000. Last sold in September 2016, so it's been off the market for around 10 years.
Know exactly what you're buying at 12a
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
- Bedrooms6
Energy performance
12a'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This certificate is over 10 years old and is no longer valid.Expired 08 Oct 2024
EPC Rating
Planning history
12a has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 12a
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 12a was the highest on Land Registry record across the postcode.
£453,000
Modelled from EPC, postcode comparables.
£287,000
Recorded with HM Land Registry.
Sales timeline
19 September 2016Most recent
£287,000
Median price across the last 5 sales in SA9 1XP: £145,000 (2023–2019).
Nearby sales in SA9 1XP
10 Heol Tawe, Abercrave, Swansea, SA9 1XP
Sold Mar 2023
£170,0002 Heol Tawe, Abercrave, Swansea, SA9 1XP
Sold Nov 2021
£15,00045 Heol Tawe, Abercrave, Swansea, SA9 1XP
Sold Oct 2019
£145,00067 Heol Tawe, Abercrave, Swansea, SA9 1XP
Sold Mar 2019
£238,50029 Heol Tawe, Abercrave, Swansea, SA9 1XP
Sold Feb 2018
£117,500
Everything we know about 12a, 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 Heol Tawe homes
12a outperforms the street on floor area by a wide margin.
Price per m²
£799
Street avg £1,037
Floor Area
359 m²
Street avg 107 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
23.0 t/year
Street avg 7.8 t/year
Similar properties nearby
1 Clos Gorof, Lower Cwmtwrch
SA9 1FP
1 Coedlan, Lower Cwmtwrch
SA9 1ED
1 Brynawel Villas, Brecon Road, Ystradgynlais
SA9 1HQ
1 Caedegar Road, Ystradgynlais
SA9 1LW
1 Brynygroes Cottages, Ystradgynlais
SA9 1LE
1 Abercrave Villas, Heol Tawe, Abercrave
SA9 1TN
1 2 Metz Cottages, Ystradgynlais
SA9 1SB
1 Astoria Place, Ystradgynlais
SA9 1HW
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Post Office — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.