12 Water Street, Aberaeron, SA46 0DG
About 12 Water Street
12 Water Street is a two-bedroom mid-terrace house in Aberaeron (SA46 0DG). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (September 2023) shows an E (score 49), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since December 2015. Between certificates, window efficiency went from Poor to Good and hot-water efficiency went from Poor to Average. The recommended improvements would lift it to B (score 82), a 3-band jump. Main heating runs on oil.
Untraded for 22 years, with the last transfer in April 2004. Across 2003–2004, sale prices on this property compounded at 32.8% per year. Today's modelled estimate of £255,000 sits 78.9% above the 2004 sale of £142,500. On a £-per-square-foot basis, the last sale (£131/sq ft) was about 31.3% below the postcode norm. At 101 m² it's 16.8% larger than the typical home in the postcode (87 m² median across 8 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs).
Know exactly what you're buying at 12 Water Street
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
Energy performance
12 Water Street'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
Hot water efficiency improved
Window efficiency improved
Planning history
12 Water Street has no planning applications on record.
The full report still covers planning activity across the surrounding area.
We flagged 1 thing worth checking at 12 Water Street
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.
- Recent ownership pattern worth a look
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Sales history & valuation
12 Water Street changed hands twice within eighteen months — unusual for the area.
£255,000
Modelled from EPC, postcode comparables and a sale-price growth of 32.8% per year over 1 year.
£142,500
Growth on file: 32.8% per year over 1 year.
Sales timeline
29 April 2004Most recent
£142,500
+42.5%over 1 year29 January 2003
£100,000
Median price across the last 5 sales in SA46 0DG: £205,000 (2024–2019).
Nearby sales in SA46 0DG
Everything we know about 12 Water Street, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Recent ownership pattern worth a look

Versus other Water Street homes
12 Water Street outperforms the street on years held by a wide margin.
Price per m²
£1,411
Street avg £2,985
Floor Area
101 m²
Street avg 101 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
6.8 t/year
Street avg 6.1 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Alban Square 1 — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.