Johnston Hall, Johnston, Haverfordwest, SA62 3HD
About Johnston Hall
Johnston Hall is a semi-detached house in Johnston, Haverfordwest, Haverfordwest (SA62 3HD). It has a recorded floor area of 356 m² (around 3832 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (August 2022) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in December 2012 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Poor to Good and lighting went from Poor to Very Good; while main heating dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump. Main heating runs on oil.
Today's modelled estimate of £935,000 is 23.7% below the 2022 sale of £1,225,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. At 356 m² the property is well over the postcode median (67 m² across 6 EPCs), placing it in the larger end of the local stock. 12 planning records sit against the property, 10 approved, 2 refused. Past consents include tree works, meaningful when judging how the property has evolved. Last sale on file: £1,225,000 in December 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Johnston Hall's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Planning history
A recent planning application at Johnston Hall was refused — worth checking the council file.
- Apr 2025FullIn report
Barn conversion to provide expansion of holiday let business. - AMENDED PLANS
- Council
- Johnston Community Council
- Documents
- 34 docs on file
- Reference
- 24/0604/PA
- Mar 2025ConditionsIn report
Discharge of conditions 3 (Details of materials), 4 (Scheme for Surface Water Disposal) and 5 (Scheme for Disposal f Foul Water Disposal from Swimming Pool) of planning permission 24/0450/PA (Expansion of holiday let business with indoor swimming pool for personal & on-site holidaymakers use only with ecological enhancements)
- Council
- Johnston Community Council
- Documents
- 16 docs on file
- Reference
- 24/0926/DC
We flagged 1 thing worth checking at Johnston Hall
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£935,000
Modelled from EPC, postcode comparables.
£1,225,000
Recorded with HM Land Registry.
Sales timeline
8 December 2022Most recent
£1,225,000
Median price across the last 1 sales in SA62 3HD: £55,000 (2017–2017).
Nearby sales in SA62 3HD
Versus the street
On floor area, Johnston Hall stands well clear of the street.
EPC Rating
60 (D)
Street avg 57 (D)
Floor Area
356 m²
Street avg 123 m²
CO₂ Emissions
13.0 t/year
Street avg 6.7 t/year
Habitable Rooms
10 rooms
Street avg 4 rooms
Similar properties nearby
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1 2 Sandyhill Cottages, Sandy Haven, St Ishmaels
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1 Bicton Cottage, St Ishmaels
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1 Bulford Road, 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
0.2 km
Johnston Farm — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.








