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Get started20 Coed Bychan Crescent is a three-bedroom semi-detached house in Llanharan, Pontyclun, Pontyclun (CF72 9PQ). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (February 2026) shows a C (score 70). When first surveyed in January 2016 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Average and window efficiency went from Average to Good; while lighting dropped from Very Good to Good. This certificate was lodged in the last six months, so the rating reflects current condition. Other recorded features include a conservatory.
Sale prices here have outpaced England HPI: 3.4% per year against 0% for the wider region. Today's modelled estimate of £198,000 sits 80% above the 2017 sale of £110,000. At 98 m² it's 28.9% larger than the typical home in the postcode (76 m² median across 16 EPCs). 9 years since the last transfer (September 2017).
The EPC has just been inspected, so the rating reflects current condition.
20 Coed Bychan Crescent valuation sits well clear of the typical sold price in this postcode.
£198,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.4% per year over 13 years.
£110,000
Growth on file: 3.4% per year over 13 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Habitable Rooms for 20 Coed Bychan Crescent runs comfortably ahead of the street norm.
Price per m²
£1,122
Street avg £1,541
Floor Area
98 m²
Street avg 80 m²
Habitable Rooms
6 rooms
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
Meadow Close — bus stop.
Changes detected from historical EPC data
High performance glazing installed
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
8 September 2017Most recent
£110,000
15 April 2005
£110,000
+57.3%over 1 year29 March 2004
£69,950
Median price across the last 5 sales in CF72 9PQ: £142,500 (2025–2017).
13 Coed Bychan Crescent Llanharan Pontyclun
Sold Jun 2025
11 Coed Bychan Crescent Llanharan Pontyclun
Sold Mar 2021
15 Coed Bychan Crescent Llanharan Pontyclun
Sold Mar 2021
7 Coed Bychan Crescent Llanharan Pontyclun
Sold May 2017
5 Coed Bychan Crescent Llanharan Pontyclun
Sold Jan 2017
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Street avg 5 rooms
CO₂ Emissions
3.0 t/year
Street avg 4.1 t/year
CF72 9ZG