20 Chestnut Tree Drive, Johnston, Haverfordwest, SA62 3QF
About 20 Chestnut Tree Drive
20 Chestnut Tree Drive is a detached house in Johnston, Haverfordwest, Haverfordwest (SA62 3QF). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (October 2025) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 2 certificates since May 2014. Between certificates, roof efficiency went from Average to Good and lighting went from Average to Very Good; while window efficiency dropped from Average to Poor and hot-water efficiency dropped from Good to Average. Main heating runs on oil.
Last sale on file: £150,000 in August 2018. Across the public record there are 5 sales, relatively high churn for a single property. Across 1997–2018, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £210,000 is 40% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£202/sq ft) was about 66.5% above the typical sold price in the postcode. One historical planning record sits against the property in 2010.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Roof insulation improved
More low energy lighting installed
Planning history
- Jun 2010FullIn report
Erection of wall & fence (partly in retrospect)
- Council
- Johnston Community Council
Retrospective- Documents
- 5 docs on file
- Reference
- 09/1224/PA
We flagged 1 thing worth checking at 20 Chestnut Tree Drive
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
20 Chestnut Tree Drive has more than tripled in price since its earliest registered sale in 1997.
£210,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 22 years.
£150,000
Growth on file: 6.5% per year over 22 years.
Sales timeline
2 August 2018Most recent
£150,000
+19.5%over 3 years13 May 2015
£125,500
-13.4%27 February 2015
£145,000
+61.1%over 11 years16 April 2003
£90,000
+130.8%over 6 years31 January 1997
£39,000
Median price across the last 5 sales in SA62 3QF: £170,000 (2025–2022).
Nearby sales in SA62 3QF
1 Chestnut Tree Drive, Johnston, Haverfordwest, SA62 3QF
Sold Jan 2025
£190,0009 Chestnut Tree Drive, Johnston, Haverfordwest, SA62 3QF
Sold Dec 2024
£175,0004 Chestnut Tree Drive, Johnston, Haverfordwest, SA62 3QF
Sold Jul 2024
£170,00015 Chestnut Tree Drive, Johnston, Haverfordwest, SA62 3QF
Sold Nov 2022
£145,00013 Chestnut Tree Drive, Johnston, Haverfordwest, SA62 3QF
Sold Mar 2022
£155,000
Versus other Chestnut Tree Drive homes
Habitable Rooms for 20 Chestnut Tree Drive runs comfortably ahead of the street norm.
Price per m²
£2,174
Street avg £1,726
Floor Area
69 m²
Street avg 78 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
4.1 t/year
Street avg 4.0 t/year
Similar properties nearby
1 Deer Park, Tiers Cross
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1 Chestnut Tree Drive, Johnston
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1 Brickhurst Close, Johnston
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Vine Inn — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.








