18 Brookside Avenue, Johnston, Haverfordwest, SA62 3PQ
About 18 Brookside Avenue
18 Brookside Avenue is a detached house in Johnston, Haverfordwest, Haverfordwest (SA62 3PQ). It has a recorded floor area of 175 m² (around 1884 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (April 2016) shows a C (score 78), near the top of the C band. The recommended improvements would push it to B (score 85). The latest certificate is from April 2016, so improvements made since then won't be reflected.
At 175 m² the property is well over the postcode median (69 m² across 40 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2014. Past consents include an extension, meaningful when judging how the property has evolved. Across 2009–2021, sale prices on this property compounded at 3.8% per year. Today's modelled estimate of £354,000 is 23.1% above the 2021 sale price. Sold June 2021 for £287,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 08 Apr 2026
EPC Rating
Planning history
- Apr 2014ExtensionFullIn report
Alterations and extension to provide 2 storey dwelling and garage
- Council
- Johnston Community Council
- Documents
- 8 docs on file
- Reference
- 13/1000/PA
We flagged 1 thing worth checking at 18 Brookside Avenue
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
Latest sale on 18 Brookside Avenue was the highest on Land Registry record across the postcode.
£354,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 12 years.
£287,500
Growth on file: 3.8% per year over 12 years.
Sales timeline
17 June 2021Most recent
£287,500
-4.2%over 9 months9 September 2020
£300,000
+63.3%over 11 years9 August 2009
£183,750
Median price across the last 5 sales in SA62 3PQ: £150,000 (2025–2023).
Nearby sales in SA62 3PQ
34 Brookside Avenue, Johnston, Haverfordwest, SA62 3PQ
Sold Jul 2025
£130,00030 Brookside Avenue, Johnston, Haverfordwest, SA62 3PQ
Sold Feb 2025
£140,00058 Brookside Avenue, Johnston, Haverfordwest, SA62 3PQ
Sold Apr 2024
£175,00050 Brookside Avenue, Johnston, Haverfordwest, SA62 3PQ
Sold Oct 2023
£162,00056 Brookside Avenue, Johnston, Haverfordwest, SA62 3PQ
Sold Sept 2023
£150,000
Versus other Brookside Avenue homes
On epc rating, 18 Brookside Avenue stands well clear of the street.
Price per m²
£1,643
Street avg £1,796
Floor Area
175 m²
Street avg 72 m²
Habitable Rooms
7 rooms
Street avg 4 rooms
CO₂ Emissions
4.0 t/year
Street avg 3.5 t/year
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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
Vine Inn — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.








