12 Clos Gwilym, Llanbadarn Fawr, Aberystwyth, SY23 3GA
About 12 Clos Gwilym
12 Clos Gwilym is a one-bedroom mid-terrace house in Llanbadarn Fawr, Aberystwyth, Aberystwyth (SY23 3GA). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 2003-2006 and council tax band B. The latest certificate (November 2020) shows a C (score 77), near the top of the C band. Earlier certificates rated it B (January 2009); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to A (score 93), a 2-band jump.
Most recent transfer: March 2022 at £108,500. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 2010–2022, sale prices on this property compounded at 1.8% per year. Today's modelled estimate of £144,000 is 32.7% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£210/sq ft) was about 16.8% below the postcode norm. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. One historical planning record sits against the property in 2020.
Know exactly what you're buying at 12 Clos Gwilym
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
- Bedrooms1
- Bathrooms1
- Open-plan layoutYes
Outside
- ParkingAllocated
Building
- Heating systemGas
Energy performance
12 Clos Gwilym's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Window efficiency improved
More low energy lighting installed
Planning history
- Dec 2020ConditionsIn report
Modifying the S106 agreement to take account of the Ceredigion Local Development Plan instead of the Ceredigion Unitary Development Plan.
- Documents
- 1 doc on file
- Reference
- A200549
What's in 12 Clos Gwilym, Llanbadarn Fawr, Aberystwyth, SY23 3GA's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Latest sale on 12 Clos Gwilym was the lowest on Land Registry record across the postcode.
£144,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.8% per year over 12 years.
£108,500
Growth on file: 1.8% per year over 12 years.
Sales timeline
7 March 2022Most recent
£108,500
+10.7%over 1 year20 November 2020
£98,000
+3.7%over 8 years16 December 2011
£94,500
+8.0%over 1 year12 March 2010
£87,500
Median price across the last 5 sales in SY23 3GA: £165,000 (2024–2022).
Nearby sales in SY23 3GA
14 Clos Gwilym, Llanbadarn Fawr, Aberystwyth, SY23 3GA
Sold Dec 2024
£175,00016 Clos Gwilym, Llanbadarn Fawr, Aberystwyth, SY23 3GA
Sold Nov 2024
£170,0001 Clos Gwilym, Llanbadarn Fawr, Aberystwyth, SY23 3GA
Sold Jul 2023
£165,0004 Clos Gwilym, Llanbadarn Fawr, Aberystwyth, SY23 3GA
Sold Sept 2022
£140,0002 Clos Gwilym, Llanbadarn Fawr, Aberystwyth, SY23 3GA
Sold Dec 2018
£140,000
Everything we know about 12 Clos Gwilym, 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 Clos Gwilym homes
On price per m², 12 Clos Gwilym runs well behind the street norm.
Price per m²
£2,260
Street avg £2,762
Floor Area
48 m²
Street avg 56 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.4 t/year
Street avg 1.5 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
Canolfan Rheidol — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.