21 Dieppe Close, Plymouth, PL1 4DE
About 21 Dieppe Close
21 Dieppe Close is a three-bedroom mid-terrace house in Plymouth (PL1 4DE). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (March 2015) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 4 certificates since January 2013. Between certificates, window efficiency went from Poor to Good; while lighting dropped from Good to Average. The latest certificate is from March 2015, so improvements made since then won't be reflected.
10 years since the last transfer (September 2016). Across 2006–2016, sale prices on this property compounded at -0.9% per year. Today's modelled estimate of £120,000 is 46.3% above the 2016 sale price.
What this property has
Inside
- Bedrooms3
Energy performance
21 Dieppe Close'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This certificate is over 10 years old and is no longer valid.Expired 28 Mar 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Wall insulation improved
Window efficiency improved
Mechanical ventilation installed
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Planning history
21 Dieppe Close 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
21 Dieppe Close valuation sits well clear of the typical sold price in this postcode.
£120,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.9% per year over 10 years.
£82,000
Growth on file: -0.9% per year over 10 years.
Sales timeline
7 September 2016Most recent
£82,000
-8.4%over 9 years19 December 2006
£89,500
Median price across the last 5 sales in PL1 4DE: £119,000 (2025–2022).
Versus other Dieppe Close homes
21 Dieppe Close is notably below the street on epc rating.
Price per m²
£1,123
Street avg £1,194
Floor Area
73 m²
Street avg 73 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.0 t/year
Street avg 2.3 t/year
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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
Devonport Forum — bus stop.
Closest school
0.2 km
St Joseph's Catholic Primary School. 34 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
51.8dB

Night-time· 23:00 – 07:00
41.5dB







