20 Derry Avenue, Plymouth, PL4 6BH
About 20 Derry Avenue
20 Derry Avenue is a four-bedroom mid-terrace house in Plymouth (PL4 6BH). It has a recorded floor area of 132 m² (around 1421 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (September 2025) shows a C (score 71). When first surveyed in May 2015 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 84).
Across 2007–2015, sale prices on this property compounded at 6% per year. Today's modelled estimate of £265,000 is 32.5% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£141/sq ft) was about 18.2% above the typical sold price in the postcode. Last changed hands 11 years ago, in December 2015.
What this property has
Inside
- Bedrooms4
Energy performance
EPC Rating
Certificate validity
Valid until 10 September 2035
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
20 Derry Avenue has no planning applications on record.
But the area is active
71 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20 Derry Avenue valuation sits well clear of the typical sold price in this postcode.
£265,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 8 years.
£200,000
Growth on file: 6.0% per year over 8 years.
Sales timeline
16 December 2015Most recent
£200,000
+60.0%over 8 years31 October 2007
£125,000
Median price across the last 5 sales in PL4 6BH: £265,000 (2026–2024).
Versus other Derry Avenue homes
20 Derry Avenue outperforms the street on co₂ emissions by a wide margin.
Price per m²
£1,515
Street avg £1,684
Floor Area
132 m²
Street avg 128 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
3.3 t/year
Street avg 5.0 t/year
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
348/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Welbeck Avenue — bus stop.
Closest school
0.3 km
Plymouth High School for Girls. 41 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
54.0dB

Night-time· 23:00 – 07:00
43.1dB







