12 Cornwall Street, Devonport, Plymouth, PL1 4NY
About 12 Cornwall Street
12 Cornwall Street is a three-bedroom end-of-terrace house in Devonport, Plymouth, Plymouth (PL1 4NY). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 2007 onwards and council tax band C. The latest certificate (December 2014) shows a C (score 76), near the top of the C band. The recommended improvements would push it to B (score 87). The latest certificate is from December 2014, so improvements made since then won't be reflected.
Across 2005–2023, sale prices on this property compounded at 1.9% per year. On a £-per-square-foot basis, the last sale (£227/sq ft) was about 45.7% above the typical sold price in the postcode. Most recent transfer: July 2023 at £210,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- CloakroomYes
Outside
- Private gardenRear
Building
- Heating systemGas
- RefurbishedYes
Energy performance
12 Cornwall Street's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 06 Dec 2024
EPC Rating
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £545 · Includes VAT
Planning history
12 Cornwall Street has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
12 Cornwall Street valuation sits well clear of the typical sold price in this postcode.
£229,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.9% per year over 18 years.
£210,000
Growth on file: 1.9% per year over 18 years.
Sales timeline
27 July 2023Most recent
£210,000
+34.6%over 8 years14 April 2015
£156,000
+4.0%over 9 years20 December 2005
£149,950
Median price across the last 5 sales in PL1 4NY: £240,000 (2025–2023).
Nearby sales in PL1 4NY
65 Cornwall Street, Devonport, Plymouth, PL1 4NY
Sold Feb 2025
£185,00038 Cornwall Street, Devonport, Plymouth, PL1 4NY
Sold Dec 2024
£240,00020 Cornwall Street, Devonport, Plymouth, PL1 4NY
Sold Nov 2024
£225,00022 Cornwall Street, Devonport, Plymouth, PL1 4NY
Sold Nov 2023
£250,00036 Cornwall Street, Devonport, Plymouth, PL1 4NY
Sold Oct 2023
£241,500
Versus other Cornwall Street homes
12 Cornwall Street outperforms the street on co₂ emissions by a wide margin.
Price per m²
£2,442
Street avg £1,755
Floor Area
86 m²
Street avg 95 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.4 t/year
Similar properties nearby
1 Barrack Street, Devonport
PL1 4GJ
1 George Street
PL1 4HN
1 Beyrout Cottages
PL1 4QZ
1 Madden Road
PL1 4NE
1 Cannon Street, Devonport
PL1 4NS
1 Flagstaff Walk
PL1 4SH
1 Falcon Road
PL1 4GR
1 Charles Darwin Road
PL1 4GU
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Queen Street — bus stop.
Closest school
0.2 km
Marlborough Primary Academy. 28 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
48.9dB

Night-time· 23:00 – 07:00
39.7dB







