St Mawes, Broad Park, Oreston, Plymouth, PL9 7QF
About St Mawes
St Mawes is a detached house in Oreston, Plymouth, Plymouth (PL9 7QF). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (October 2019) shows an F (score 26), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since January 2019. Between certificates, roof efficiency went from Average to Good; while main heating dropped from Average to Very Poor. The recommended improvements would lift it to B (score 86), a 4-band jump. Main heating runs on house coal.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £313,000 is 49.8% above the 2019 sale price. Last sale on file: £209,000 in June 2019.
Energy performance
St Mawes sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Certificate validity
Valid until 20 October 2029
Property Improvements
Changes detected from historical EPC data
Heating system changed
Fuel source changed
Loft insulation upgraded to recommended levels
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £595 · Includes VAT
Planning history
St Mawes has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
St Mawes valuation sits well clear of the typical sold price in this postcode.
£313,000
Modelled from EPC, postcode comparables.
£209,000
Recorded with HM Land Registry.
Sales timeline
30 June 2019Most recent
£209,000
Median price across the last 5 sales in PL9 7QF: £299,950 (2025–2020).
Nearby sales in PL9 7QF
The Haven, Broad Park, Oreston, Plymouth, PL9 7QF
Sold Jun 2025
£193,000Winton, Broad Park, Oreston, Plymouth, PL9 7QF
Sold Jan 2025
£360,000Fairview, Broad Park, Oreston, Plymouth, PL9 7QF
Sold Nov 2022
£331,0002 Broad Park, Oreston, Plymouth, PL9 7QF
Sold Jun 2021
£265,0003 Broad Park, Oreston, Plymouth, PL9 7QF
Sold Jun 2020
£299,950
Versus other Broad Park homes
St Mawes is notably below the street on price per m².
Price per m²
£2,375
Street avg £2,916
Floor Area
88 m²
Street avg 117 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.8 t/year
Street avg 3.8 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
102/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Oreston Road — bus stop.
Closest school
0.2 km
Oreston Community Academy. 15 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
45.4dB

Night-time· 23:00 – 07:00
37.6dB







