18 Castleton Grove, Haverfordwest, SA62 4AF
About 18 Castleton Grove
18 Castleton Grove is a detached house in Haverfordwest (SA62 4AF). It has a recorded floor area of 90 m² (around 969 sq ft) and construction records dating it to 2003-2006. The latest certificate (March 2025) shows a C (score 77), near the top of the C band. Earlier certificates rated it B (February 2015); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 88).
At 90 m² it's 18.4% larger than the typical home in the postcode (76 m² median across 67 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). 11 years since the last transfer (February 2015). Today's modelled estimate of £257,000 is 42.8% above the 2015 sale price.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Floor insulation added or improved
Planning history
18 Castleton Grove has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 18 Castleton Grove
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
18 Castleton Grove valuation sits well clear of the typical sold price in this postcode.
£257,000
Modelled from EPC, postcode comparables.
£180,000
Recorded with HM Land Registry.
Sales timeline
20 February 2015Most recent
£180,000
Median price across the last 5 sales in SA62 4AF: £210,000 (2024–2023).
Nearby sales in SA62 4AF
41 Castleton Grove, Haverfordwest, SA62 4AF
Sold Nov 2024
£195,00067 Castleton Grove, Haverfordwest, SA62 4AF
Sold Dec 2023
£260,00047 Castleton Grove, Haverfordwest, SA62 4AF
Sold Aug 2023
£187,00021 Castleton Grove, Haverfordwest, SA62 4AF
Sold Mar 2023
£255,00010 Castleton Grove, Haverfordwest, SA62 4AF
Sold Sept 2022
£190,000
Versus other Castleton Grove homes
EPC Rating for 18 Castleton Grove lags the street by a wide margin.
Price per m²
£2,000
Street avg £1,956
Floor Area
90 m²
Street avg 83 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
2.2 t/year
Street avg 1.4 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
The Lost Coins — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.








