Model valuation£417,0008 Busby Close
Local market context
21 Cadgwith Place is a mid-terrace house in Port Solent, Portsmouth, Portsmouth (PO6 4TD). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (September 2021) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in July 2011 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good and main heating went from Very Poor to Poor. The recommended improvements would lift it to B (score 84), a 2-band jump. Main heating runs on electricity.
Across 1998–2022, sale prices on this property compounded at 4.4% per year. On a £-per-square-foot basis, the last sale (£386/sq ft) was about 86.4% above the typical sold price in the postcode. Last sale on file: £470,000 in April 2022. 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.
Certificate validity
Valid until 3 September 2031
Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Heating controls upgraded for better temperature management
Roof insulation improved
More low energy lighting installed
Ventilation system changed
Get a survey for this property
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
21 Cadgwith Place has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
21 Cadgwith Place has more than doubled in price since the earliest registered sale in 1998.
£504,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 24 years.
£470,000
Growth on file: 4.4% per year over 24 years.
3 April 2022Most recent
£470,000
+178.1%over 23 years30 April 1998
£169,000
Median price across the last 5 sales in PO6 4TD: £370,000 (2025–2021).
7 Cadgwith Place, Port Solent, Portsmouth, PO6 4TD
Sold Oct 2025
4 Cadgwith Place, Port Solent, Portsmouth, PO6 4TD
Sold Dec 2023
19 Cadgwith Place, Port Solent, Portsmouth, PO6 4TD
Sold Nov 2022
14 Cadgwith Place, Port Solent, Portsmouth, PO6 4TD
Sold Aug 2021
6 Cadgwith Place, Port Solent, Portsmouth, PO6 4TD
Sold Jan 2019
On habitable rooms, 21 Cadgwith Place runs well behind the street norm.
Price per m²
£4,159
Street avg £2,725
Floor Area
113 m²
Street avg 106 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.7 t/year
Street avg 5.0 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
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Crime
260/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Coverack Way — bus stop.
Closest school
0.6 km
St Paul's Catholic Primary School. 22 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.

Daytime· 07:00 – 23:00
60.5dB

Night-time· 23:00 – 07:00
51.8dB