11a, Basement Flat, Connaught Avenue, Plymouth, PL4 7BT
About 11a
11a is a mid-terrace house in Plymouth (PL4 7BT). It has a recorded floor area of 64 m² (around 689 sq ft) and construction records dating it to 1900-1929. The latest certificate (July 2021) shows a C (score 74). When first surveyed in April 2013 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good; while window efficiency dropped from Good to Average. Main heating runs on electricity.
Energy performance
EPC Rating
Certificate validity
Valid until 3 July 2031
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
11a has no planning applications on record.
But the area is active
76 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
11a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£123,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in PL4 7BT: £205,000 (2026–2024).
Nearby sales in PL4 7BT
27 Connaught Avenue, Plymouth, PL4 7BT
Sold Apr 2026
£138,000Flat 4, 19 Connaught Avenue, Plymouth, PL4 7BT
Sold Dec 2024
£205,000Second Floor Flat, 13 Connaught Avenue, Plymouth, PL4 7BT
Sold Oct 2024
£207,374Ground Floor Flat, 13 Connaught Avenue, Plymouth, PL4 7BT
Sold Oct 2024
£135,000Flat 1, 15 Connaught Avenue, Plymouth, PL4 7BT
Sold May 2024
£390,000
Versus other Connaught Avenue homes
11a outperforms the street on epc rating by a wide margin.
EPC Rating
74 (C)
Street avg 66 (D)
Floor Area
64 m²
Street avg 70 m²
CO₂ Emissions
2.2 t/year
Street avg 2.9 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Crime
348/mo
Falling year-on-year across the wider district.
Nearest stop
0.0 km
Connaught Avenue — bus stop.
Closest school
0.3 km
Hyde Park Infants' School. 38 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
52.4dB

Night-time· 23:00 – 07:00
40.5dB







