12 Tan Yr Allt, Abercrave, Swansea, SA9 1XF
About 12 Tan Yr Allt
12 Tan Yr Allt is a semi-detached house in Abercrave, Swansea, Swansea (SA9 1XF). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (October 2020) shows an E (score 42), well below the UK norm with real room to improve. When first surveyed in December 2016 the rating was F, the property has climbed 1 band since. The recommended improvements would lift it to C (score 70), a 2-band jump. Main heating runs on oil.
Today's modelled estimate of £147,000 sits 61.5% above the 2021 sale of £91,000. On a £-per-square-foot basis, the last sale (£106/sq ft) was about 28.5% above the typical sold price in the postcode. Most recent transfer: June 2021 at £91,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 12 Tan Yr Allt
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
12 Tan Yr Allt's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Planning history
12 Tan Yr Allt has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 12 Tan Yr Allt
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
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£147,000
Modelled from EPC, postcode comparables.
£91,000
Recorded with HM Land Registry.
Sales timeline
1 June 2021Most recent
£91,000
Median price across the last 5 sales in SA9 1XF: £105,000 (2023–2018).
Nearby sales in SA9 1XF
38 Tan Yr Allt, Abercrave, Swansea, SA9 1XF
Sold Apr 2023
£133,00010 Tan Yr Allt, Abercrave, Swansea, SA9 1XF
Sold Jul 2022
£134,95019 Tan Yr Allt, Abercrave, Swansea, SA9 1XF
Sold Aug 2021
£105,00039 Tan Yr Allt, Abercrave, Swansea, SA9 1XF
Sold Aug 2018
£72,5004 Tan Yr Allt, Abercrave, Swansea, SA9 1XF
Sold Aug 2018
£82,000
Everything we know about 12 Tan Yr Allt, 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 Tan Yr Allt homes
On co₂ emissions, 12 Tan Yr Allt runs well behind the street norm.
Price per m²
£1,138
Street avg £1,110
Floor Area
80 m²
Street avg 83 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
6.7 t/year
Street avg 5.0 t/year
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 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.