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Get started23 Newlands Copse is a three-bedroom detached house in Blackfield, Southampton, Southampton (SO45 1YB). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (January 2016) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 81), a 3-band jump. The latest certificate is from January 2016, so improvements made since then won't be reflected. Other recorded features include outbuildings. Records show the property has been extended at some point in its history. The home occupies a corner plot.
Today's modelled estimate of £398,000 is 18.8% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£366/sq ft) was about 23% above the typical sold price in the postcode. Most recent transfer: August 2019 at £335,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 13 Jan 2026
23 Newlands Copse valuation sits well clear of the typical sold price in this postcode.
£398,000
Modelled from EPC, postcode comparables.
£335,000
Recorded with HM Land Registry.
Price per m²
£3,941
Street avg £3,943
Floor Area
85 m²
Street avg 91 m²
Habitable Rooms
5 rooms
Street avg 5 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
0.4 km

Daytime· 07:00 – 23:00
46.1dB

20 August 2019Most recent
£335,000
Median price across the last 5 sales in SO45 1YB: £330,000 (2025–2020).
15 Newlands Copse Blackfield Southampton
Sold Aug 2025
29 Newlands Copse Blackfield Southampton
Sold Jun 2025
45 Newlands Copse Blackfield Southampton
Sold Apr 2022
9 Newlands Copse Blackfield Southampton
Sold Jan 2021
37 Newlands Copse Blackfield Southampton
Sold Dec 2020
CO₂ Emissions
4.8 t/year
Street avg 4.8 t/year
SO45 1DA
Blackfield Crossroads — bus stop.
Closest school
0.5 km
Blackfield Primary and Nursery School. 5 schools nearby.
Night-time· 23:00 – 07:00
36.7dB
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