1 Rock Terrace, Llan, Llanbrynmair, SY19 7DW
About 1 Rock Terrace
1 Rock Terrace is a three-bedroom end-of-terrace house in Llan, Llanbrynmair, Llanbrynmair (SY19 7DW). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (July 2016) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 87), a 3-band jump. Main heating runs on oil. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy.
At 113 m² it sits well below the postcode median (165 m² across 8 EPCs), making it one of the more compact homes locally. Across 2002–2021, sale prices on this property compounded at 4.7% per year. Today's modelled estimate of £261,000 is 18.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£181/sq ft) was about 115.8% above the typical sold price in the postcode. Last sale on file: £220,000 in March 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
Building
- Period featuresYes
- Extension potentialPossible
Energy performance
1 Rock Terrace's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
1 Rock Terrace has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
1 Rock Terrace has more than doubled in price since the earliest registered sale in 2002.
£261,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 18 years.
£220,000
Growth on file: 4.7% per year over 18 years.
Sales timeline
5 March 2021Most recent
£220,000
+131.6%over 18 years27 November 2002
£95,000
Median price across the last 5 sales in SY19 7DW: £90,000 (2023–2013).
Nearby sales in SY19 7DW
Esgair Cottage, Llan, Llanbrynmair, SY19 7DW
Sold Dec 2023
£260,000Awelfa, Llan, Llanbrynmair, SY19 7DW
Sold May 2022
£195,000Llys Heddwch, Llan, Llanbrynmair, SY19 7DW
Sold Mar 2021
£90,000Hafod Y Llan, Llan, Llanbrynmair, SY19 7DW
Sold Mar 2017
£5,000Bryn Siriol, Llan, Llanbrynmair, SY19 7DW
Sold Dec 2007
£145,000
Everything we know about 1 Rock Terrace, 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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- Will it hold its value?

Versus the street
1 Rock Terrace outperforms the street on price per m² by a wide margin.
Price per m²
£1,947
Street avg £1,279
Floor Area
113 m²
Street avg 147 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
8.2 t/year
Street avg 6.3 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
2.6 km
Car Park — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.