Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started18 Nant Y Dwrgi is a three-bedroom mid-terrace house in Llanharan, Pontyclun, Pontyclun (CF72 9GR). It has a recorded floor area of 119 m² (around 1281 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (November 2025) shows a C (score 79), near the top of the C band. The rating has held steady at C across 2 certificates since September 2011. Between certificates, window efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Average. The recommended improvements would push it to B (score 84). This certificate was lodged in the last six months, so the rating reflects current condition.
Sale prices here have lagged England HPI: -0.8% per year against 0% for the wider region. Today's modelled estimate of £266,000 is 40% above the 2019 sale price. At 119 m² it's 20.2% larger than the typical home in the postcode (99 m² median across 31 EPCs). Last sale on file: £190,000 in November 2019.
The EPC has just been inspected, so the rating reflects current condition.
18 Nant Y Dwrgi's sale-price growth has lagged the wider UK trajectory across its history on file.
£266,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.8% per year over 13 years.
£190,000
Growth on file: -0.8% per year over 13 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Habitable Rooms for 18 Nant Y Dwrgi lags the street by a wide margin.
Price per m²
£1,597
Street avg £1,819
Floor Area
119 m²
Street avg 103 m²
Habitable Rooms
4 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Llanharan Rail Station — railway station.
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
29 November 2019Most recent
£190,000
-5.0%over 11 years22 May 2008
£200,000
-4.8%over 1 year19 December 2006
£210,000
Median price across the last 5 sales in CF72 9GR: £220,000 (2025–2023).
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
Ad-free · Instant access · Secure Stripe checkout · One-off payment
Street avg 6 rooms
CO₂ Emissions
2.3 t/year
Street avg 2.5 t/year
CF72 9HS