Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started9 Newlands Copse is a three-bedroom detached house in Blackfield, Southampton, Southampton (SO45 1YB). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (August 2020) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £363,000 is 11.7% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£419/sq ft) was about 40.8% above the typical sold price in the postcode. At 72 m² it's 15.3% smaller than the typical home in the postcode (85 m² median across 11 EPCs). Sold January 2021 for £325,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
Extension: Single storey · Rear of property
Single-storey rear extension; fenestration alterations; replacement detached garage
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£363,000
Modelled from EPC, postcode comparables.
£325,000
Recorded with HM Land Registry.
Price per m² for 9 Newlands Copse runs comfortably ahead of the street norm.
Price per m²
£4,514
Street avg £3,879
Floor Area
72 m²
Street avg 93 m²
Habitable Rooms
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

6 January 2021Most recent
£325,000
Median price across the last 5 sales in SO45 1YB: £335,000 (2025–2019).
15 Newlands Copse Blackfield Southampton
Sold Aug 2025
29 Newlands Copse Blackfield Southampton
Sold Jun 2025
45 Newlands Copse Blackfield Southampton
Sold Apr 2022
37 Newlands Copse Blackfield Southampton
Sold Dec 2020
23 Newlands Copse Blackfield Southampton
Sold Aug 2019
Street avg 5 rooms
CO₂ Emissions
3.0 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
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell