Gorwel Deg, Caergog, Aberystwyth, SY23 1ET
About Gorwel Deg
Gorwel Deg is a detached house in Aberystwyth (SY23 1ET). It has a recorded floor area of 151 m² (around 1625 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (February 2025) shows a D (score 55), a step below the typical UK home. When first surveyed in November 2018 the rating was F, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Poor to Good and lighting went from Average to Very Good. The recommended improvements would push it to C (score 78).
Today's modelled estimate of £346,000 is 44.2% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£148/sq ft) was about 184.8% above the typical sold price in the postcode. Most recent transfer: August 2019 at £240,000.
Know exactly what you're buying at Gorwel Deg
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
Gorwel Deg'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 system upgraded
More low energy lighting installed
Planning history
Gorwel Deg has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
Sales history & valuation
Gorwel Deg valuation sits well clear of the typical sold price in this postcode.
£346,000
Modelled from EPC, postcode comparables.
£240,000
Recorded with HM Land Registry.
Sales timeline
22 August 2019Most recent
£240,000
Median price across the last 5 sales in SY23 1ET: £220,000 (2010–1999).
Nearby sales in SY23 1ET
Bronllechwedd, Caergog, Aberystwyth, SY23 1ET
Sold Jul 2010
£250,000Fells, Caergog, Aberystwyth, SY23 1ET
Sold Dec 2007
£278,000Ty Caergog, Caergog, Aberystwyth, SY23 1ET
Sold Mar 2004
£220,000Hergest, Caergog, Aberystwyth, SY23 1ET
Sold Feb 1999
£40,000Caebryn, Caergog, Aberystwyth, SY23 1ET
Sold Jun 1997
£125,000
Everything we know about Gorwel Deg, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
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- Is something wrong with it?
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- Will it hold its value?

Versus other Caergog homes
Price per m² for Gorwel Deg runs comfortably ahead of the street norm.
Price per m²
£1,589
Street avg £798
Floor Area
151 m²
Street avg 159 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
8.3 t/year
Street avg 7.4 t/year
Similar properties nearby
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
Bronglais Hospital — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.