6 Custom House Street, Aberystwyth, SY23 1JR
About 6 Custom House Street
6 Custom House Street is a five-bedroom mid-terrace house in Aberystwyth (SY23 1JR). It has a recorded floor area of 91 m² (around 976 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (October 2008) shows a D (score 58), a step below the typical UK home. The latest certificate is from October 2008, so improvements made since then won't be reflected. Other recorded features include outbuildings.
Across 1995–2017, sale prices on this property compounded at 4% per year. Today's modelled estimate of £215,000 sits 60.4% above the 2017 sale of £134,000. On a £-per-square-foot basis, the last sale (£137/sq ft) was about 19.3% above the typical sold price in the postcode. At 91 m² it sits well below the postcode median (130 m² across 19 EPCs), making it one of the more compact homes locally. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Last sold in May 2017, so it's been off the market for around 9 years. Across the public record there are 4 sales, relatively high churn for a single property.
Know exactly what you're buying at 6 Custom House 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
What this property has
Inside
- Bedrooms5
- Bathrooms2
- Dining roomYes
Outside
- Private gardenYes
- OutbuildingsYes
Energy performance
6 Custom House Street's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 07 Oct 2018
EPC Rating
Planning history
6 Custom House Street has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
Sales history & valuation
6 Custom House Street has more than doubled in price since the earliest registered sale in 1995.
£215,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.0% per year over 22 years.
£134,000
Growth on file: 4.0% per year over 22 years.
Sales timeline
30 May 2017Most recent
£134,000
+67.5%over 17 years6 April 2000
£79,995
+19.4%over 1 year7 May 1998
£67,000
+19.6%over 2 years30 May 1995
£56,000
Median price across the last 5 sales in SY23 1JR: £236,000 (2025–2022).
Nearby sales in SY23 1JR
10 Custom House Street, Aberystwyth, SY23 1JR
Sold Aug 2025
£195,00012 Custom House Street, Aberystwyth, SY23 1JR
Sold May 2024
£225,00019 Custom House Street, Aberystwyth, SY23 1JR
Sold Mar 2024
£380,0002 Custom House Street, Aberystwyth, SY23 1JR
Sold Jun 2022
£250,00014 Custom House Street, Aberystwyth, SY23 1JR
Sold Feb 2022
£236,000
Everything we know about 6 Custom House 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 Custom House Street homes
Floor Area for 6 Custom House Street lags the street by a wide margin.
Price per m²
£1,478
Street avg £1,419
Floor Area
91 m²
Street avg 153 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
5.7 t/year
Street avg 7.3 t/year
Similar properties nearby
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1 Coed Y Buarth
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1 Bridgend Cottages, Trefechan
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1 Broadway, Llangawsai
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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
0.2 km
Great Darkgate Street Top — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.