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Get started49 Newlands Copse is a three-bedroom detached house in Blackfield, Southampton, Southampton (SO45 1YB). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (June 2014) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from June 2014, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced Southampton HPI: 5.7% per year against 0% for the wider region. Today's modelled estimate of £360,000 is 12.9% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£380/sq ft) was about 30.8% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, a conservatory, new windows and partial demolition, meaningful when judging how the property has evolved. Most recent transfer: July 2019 at £319,000.
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This certificate is over 10 years old and is no longer valid.Expired 18 Jun 2024
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
49 Newlands Copse valuation sits well clear of the typical sold price in this postcode.
£360,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 4 years.
£319,000
Growth on file: 5.7% per year over 4 years.
On habitable rooms, 49 Newlands Copse runs well behind the street norm.
Price per m²
£4,090
Street avg £3,926
Floor Area
78 m²
Street avg 92 m²
Habitable Rooms
4 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

Extension: Single storey · Rear of property
Demolish existing conservatory; erect new single-storey flat roof extension; additions of new windows and doors
Extension: Single storey · Rear of property
Demolish existing conservatory; erect new single-storey pitched roof extension; roof alterations and extension to create new first floor
22 July 2019Most recent
£319,000
+27.6%over 4 years23 February 2015
£250,000
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
2.9 t/year
Street avg 5.0 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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