20a Stonehall Flats, Plymouth, PL1 3QZ
About 20a Stonehall Flats
20a Stonehall Flats is a two-bedroom semi-detached house in Plymouth (PL1 3QZ). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1950-1966 and council tax band A. At 69 m² this is the largest unit on EPC record across the building (38–69 m²). The building's EPC ratings span F to C across 55 units on file. The latest certificate (December 2016) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76).
At 69 m² it's 20% larger than the typical home in the postcode (58 m² median across 54 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 74% of similar EPCs). Across 2019–2023, sale prices on this property compounded at 4.5% per year. Sold April 2023 for £145,000.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
Building
- Heating systemGas
Everything you need to know about 20a Stonehall Flats
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
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Planning history
20a Stonehall Flats 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
20a Stonehall Flats valuation sits well clear of the typical sold price in this postcode.
£158,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.5% per year over 3 years.
£145,000
Growth on file: 4.5% per year over 3 years.
Sales timeline
13 April 2023Most recent
£145,000
+16.0%over 3 years22 November 2019
£125,000
Median price across the last 5 sales in PL1 3QZ: £131,000 (2024–2018).
Nearby sales in PL1 3QZ
Versus the street
On floor area, 20a Stonehall Flats stands well clear of the street.
Price per m²
£2,101
Street avg £2,375
Floor Area
69 m²
Street avg 55 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.7 t/year
Street avg 2.0 t/year
Everything you need to know about 20a Stonehall Flats
The true value, the hidden risks and the full sale history, in one report.
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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
Stonehall Flats — bus stop.
Closest school
0.5 km
High Street Primary Academy. 31 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
48.5dB

Night-time· 23:00 – 07:00
39.3dB






