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Sarnat Gwyn, Derwen, Corwen, LL21 9SH

3 sales on record
Property type
Detached
Habitable rooms
7
From EPC
Floor area
122 m²
1313 sq ft
Energy rating
F
Score 24
Council tax
Band E
Tenure
Owner Occupied
Overview

About Sarnat Gwyn

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

Sarnat Gwyn is a detached house in Derwen, Corwen, Corwen (LL21 9SH). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (October 2013) shows an F (score 24), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 67), a 2-band jump. Main heating runs on dual fuel. The latest certificate is from October 2013, so improvements made since then won't be reflected.

At 122 m² it sits well below the postcode median (198 m² across 4 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1997–2021, sale prices on this property compounded at 7.6% per year. Today's modelled estimate of £497,000 is 24.9% above the 2021 sale price. Most recent transfer: February 2021 at £398,000. 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

Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Sarnat Gwyn sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 04 Oct 2023

EPC Rating

A
B
C
D
E
F
F24
G
Main Heating
Gas
Main Fuel
Hot Water
Poor
Windows
Good
CO2 Emissions
12.0 t/year
Occupancy
Owner Occupied
Planning

Planning history

Applications and permits filed against Sarnat Gwyn, Derwen, Corwen, LL21 9SH, sourced from the PlanIt planning register.

Sarnat Gwyn has no planning applications on record.

The full report still covers planning activity across the surrounding area.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Price for Sarnat Gwyn has grown more than fourfold since the 1997 starting point.

Current estimate

£497,000

Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 24 years.

See how we calculated this
Last sold (2021)

£398,000

Growth on file: 7.6% per year over 24 years.

Sales timeline

  1. 10 February 2021Most recent

    £398,000

    +6.1%over 2 years
  2. 23 January 2019

    £375,000

    +424.5%over 21 years
  3. 24 July 1997

    £71,500

Median price across the last 5 sales in LL21 9SH: £425,000 (2024–2004).

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Everything we know about Sarnat Gwyn, 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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On the street

Versus the street

Four headline reads against 4 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, Sarnat Gwyn runs well behind the street norm.

EPC Rating

24 (F)

Street avg 64 (D)

Strongly below

Floor Area

122 m²

Street avg 210 m²

Below

CO₂ Emissions

12.0 t/year

Street avg 8.8 t/year

Below

Habitable Rooms

7 rooms

Street avg 7 rooms

On par
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Corwen district page.

Crime

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.9 km

Is Awel — bus stop.

Go deeper on the local area

The full report breaks down crime, transport links, schools and air quality in depth.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Sarnat Gwyn, Derwen, Corwen, LL21 9SH. Each answer is also embedded as structured data for search engines.