17 Mount Street, Devonport, Plymouth, PL1 4GY
About 17 Mount Street
17 Mount Street is a semi-detached house in Devonport, Plymouth, Plymouth (PL1 4GY). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 2007-2011 and council tax band A. The latest certificate (May 2021) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since January 2012. Between certificates, window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 91).
Across 2012–2021, sale prices on this property compounded at 1.7% per year. Today's modelled estimate of £148,000 is 10.4% above the 2021 sale price. Sold August 2021 for £134,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
17 Mount Street's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Planning history
17 Mount 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
17 Mount Street saw 3 transfers in just over a decade — high turnover for the postcode.
£148,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.7% per year over 9 years.
£134,000
Growth on file: 1.7% per year over 9 years.
Sales timeline
24 August 2021Most recent
£134,000
+20.2%over 4 years28 March 2017
£111,500
-3.0%over 4 years30 May 2012
£114,950
Median price across the last 5 sales in PL1 4GY: £130,000 (2024–2012).
Versus other Mount Street homes
17 Mount Street is notably below the street on epc rating.
Price per m²
£2,310
Street avg £2,272
Floor Area
58 m²
Street avg 62 m²
CO₂ Emissions
1.5 t/year
Street avg 1.5 t/year
Years Held
5 years
Street avg 7 years
Similar properties nearby
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
0.0 km
Pembroke Lane — bus stop.
Closest school
0.1 km
Mount Wise Community Primary School. 25 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
47.1dB

Night-time· 23:00 – 07:00
37.9dB







