9 Corporation Street, Aberystwyth, SY23 2BT
About 9 Corporation Street
9 Corporation Street is a mid-terrace house in Aberystwyth (SY23 2BT). It has a recorded floor area of 131 m² (around 1410 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (August 2025) shows a D (score 56), a step below the typical UK home. When first surveyed in September 2009 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Poor to Average; while wall efficiency dropped from Poor to Very Poor.
At 131 m² the property is well over the postcode median (84 m² across 19 EPCs), placing it in the larger end of the local stock. Across 1997–2024, sale prices on this property compounded at 3.4% per year. Today's modelled estimate of £251,000 sits 56.9% above the 2024 sale of £160,000. Last sale on file: £160,000 in January 2024.
Know exactly what you're buying at 9 Corporation Street
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Heating controls upgraded for better temperature management
More low energy lighting installed
Mechanical ventilation installed
Planning history
9 Corporation Street has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
9 Corporation Street has more than doubled in price since the earliest registered sale in 1997.
£251,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.4% per year over 26 years.
£160,000
Growth on file: 3.4% per year over 26 years.
Sales timeline
10 January 2024Most recent
£160,000
+95.1%over 24 years19 August 1999
£82,000
+24.2%over 1 year9 September 1997
£66,000
Median price across the last 5 sales in SY23 2BT: £180,000 (2024–2016).
Nearby sales in SY23 2BT
13 Corporation Street, Aberystwyth, SY23 2BT
Sold Jan 2024
£160,0007 Corporation Street, Aberystwyth, SY23 2BT
Sold Aug 2023
£180,00012 Corporation Street, Aberystwyth, SY23 2BT
Sold Apr 2023
£255,000Flat, 16 Corporation Street, Aberystwyth, SY23 2BT
Sold Feb 2018
£250,00010a, Corporation Street, Aberystwyth, SY23 2BT
Sold Aug 2016
£90,000
Everything we know about 9 Corporation Street, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Corporation Street homes
Years Held for 9 Corporation Street lags the street by a wide margin.
Price per m²
£1,221
Street avg £1,433
Floor Area
131 m²
Street avg 108 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
5.8 t/year
Street avg 4.7 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Promenade — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.