Flat 1, 1 Northumberland Terrace, Plymouth, PL1 3DD
About Flat 1
Flat 1 is a mid-terrace house in Plymouth (PL1 3DD). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (August 2024) shows a C (score 74). When first surveyed in September 2013 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Poor to Average and window efficiency went from Poor to Average. The recommended improvements would push it to B (score 81). At 84 m² this is the 6th smallest of 7 units on EPC record in the building, where floor areas span 23–84 m².
At 84 m² it's 15.1% larger than the typical home in the postcode (73 m² median across 30 EPCs). Today's modelled estimate of £171,000 is 42.5% above the 2020 sale price. Most recent transfer: January 2020 at £120,000.
Everything you need to know about Flat 1
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Low energy lighting percentage decreased
Changed to a more efficient fuel source
More low energy lighting installed
Fuel source changed
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Heating controls changed
Wall insulation improved
Heating controls upgraded for better temperature management
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Flat 1 has no planning applications on record.
But the area is active
17 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£171,000
Modelled from EPC, postcode comparables.
£120,000
Recorded with HM Land Registry.
Sales timeline
24 January 2020Most recent
£120,000
Median price across the last 5 sales in PL1 3DD: £175,000 (2024–2021).
Nearby sales in PL1 3DD
Basement Flat, 10 Northumberland Terrace, Plymouth, PL1 3DD
Sold Nov 2024
£410,0006 Northumberland Terrace, Plymouth, PL1 3DD
Sold Apr 2024
£400,000Ground Floor Flat, 3 Northumberland Terrace, Plymouth, PL1 3DD
Sold Nov 2023
£162,000First Floor Flat, 4 Northumberland Terrace, Plymouth, PL1 3DD
Sold Sept 2021
£151,0001 Northumberland Terrace, Plymouth, PL1 3DD
Sold Jun 2021
£560,000
Versus other Northumberland Terrace homes
On habitable rooms, Flat 1 stands well clear of the street.
Price per m²
£1,429
Street avg £1,742
Floor Area
84 m²
Street avg 69 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
2.3 t/year
Street avg 2.3 t/year
Everything you need to know about Flat 1
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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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
West Hoe Park — bus stop.
Closest school
0.4 km
St Andrew's Cof E VA Primary School. 30 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
49.1dB

Night-time· 23:00 – 07:00
38.4dB






