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Get started21 Brecon Close is a four-bedroom semi-detached house in Dibden Purlieu, Southampton, Southampton (SO45 5QX). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (March 2020) shows a C (score 77), near the top of the C band. The recommended improvements would push it to B (score 85).
Held since November 2007 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Sale prices here have outpaced Southampton HPI: 10.4% per year against 0% for the wider region. Today's modelled estimate of £411,000 sits 83.5% above the 2007 sale of £223,950. On a £-per-square-foot basis, the last sale (£165/sq ft) was about 33.8% below the postcode norm. At 126 m² the property is well over the postcode median (70 m² across 19 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2009. Past consents include an extension, meaningful when judging how the property has evolved.
21 Brecon Close has an approved side and rear extension on the planning record.
Extension: Side and rear of property
Two-storey side & rear extension
21 Brecon Close has more than tripled in price since its earliest registered sale in 1995.
£411,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.4% per year over 12 years.
£223,950
Growth on file: 10.4% per year over 12 years.
EPC Rating for 21 Brecon Close runs comfortably ahead of the street norm.
Price per m²
£1,777
Street avg £3,534
Floor Area
126 m²
Street avg 83 m²
Habitable Rooms
8 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km

Daytime· 07:00 – 23:00
49.0dB

26 November 2007Most recent
£223,950
+239.6%over 12 years30 June 1995
£65,950
Median price across the last 5 sales in SO45 5QX: £332,000 (2025–2022).
4 Brecon Close Dibden Purlieu Southampton
Sold Mar 2025
5 Brecon Close Dibden Purlieu Southampton
Sold Feb 2025
22 Brecon Close Dibden Purlieu Southampton
Sold Jan 2024
10 Brecon Close Dibden Purlieu Southampton
Sold Jun 2023
19 Brecon Close Dibden Purlieu Southampton
Sold Dec 2022
Street avg 5 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.9 t/year
SO45 5UD
Malvern Drive — bus stop.
Closest school
0.3 km
Noadswood School. 8 schools nearby.
Night-time· 23:00 – 07:00
38.2dB
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