4 Custom House Street, Aberystwyth, SY23 1JR
About 4 Custom House Street
4 Custom House Street is a mid-terrace house in Aberystwyth (SY23 1JR). It has a recorded floor area of 150 m² (around 1615 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (November 2024) shows a C (score 69), just inside the C band. When first surveyed in December 2014 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Poor, hot-water efficiency went from Poor to Good and lighting went from Poor to Very Good. The recommended improvements would push it to B (score 84).
At 150 m² the property is well over the postcode median (111 m² across 19 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode.
Know exactly what you're buying at 4 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
Energy performance
4 Custom House Street ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Roof insulation improved
More low energy lighting installed
Planning history
4 Custom House Street has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
Sales history & valuation
4 Custom House Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£242,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
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 4 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
EPC Rating for 4 Custom House Street runs comfortably ahead of the street norm.
EPC Rating
69 (C)
Street avg 59 (D)
Floor Area
150 m²
Street avg 148 m²
CO₂ Emissions
5.5 t/year
Street avg 7.3 t/year
Habitable Rooms
7 rooms
Street avg 7 rooms
Similar properties nearby
1 Coed Y Buarth
SY23 1NE
1 Caergog Terrace
SY23 1EP
1 Clos Padarn, Llangawsai
SY23 1HN
1 Edgehill Road
SY23 1LZ
1 Castle Terrace, South Road
SY23 1JT
1 Cysgod Y Llan, Southgate
SY23 1RY
1 Broadway, Llangawsai
SY23 1HF
1 Custom House Street
SY23 1JR
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.