21 Dumbarton Close, Sunderland, SR4 8RP
About 21 Dumbarton Close
21 Dumbarton Close is a detached house in Sunderland (SR4 8RP). It has a recorded floor area of 88 m² (around 948 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (January 2012) shows a C (score 69), just inside the C band. The latest certificate is from January 2012, so improvements made since then won't be reflected.
At 88 m² the property is well over the postcode median (58 m² across 19 EPCs), placing it in the larger end of the local stock. Across 2003–2023, sale prices on this property compounded at -15.6% per year. Today's modelled estimate of £222,000 sits 3755.5% above the 2023 sale of £5,758. On a £-per-square-foot basis, the last sale (£6/sq ft) was about 96.2% below the postcode norm. Most recent transfer: January 2023 at £5,758. Across the public record there are 4 sales, relatively high churn for a single property.
Energy performance
21 Dumbarton Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 27 Jan 2022
EPC Rating
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Planning history
21 Dumbarton Close 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
21 Dumbarton Close's sale-price growth has lagged the wider UK trajectory across its history on file.
£222,000
Modelled from EPC, postcode comparables and a sale-price growth of -15.6% per year over 19 years.
£5,758
Growth on file: -15.6% per year over 19 years.
Sales timeline
6 January 2023Most recent
£5,758
-96.9%over 16 years31 August 2006
£187,000
+16.9%over 2 years9 January 2004
£159,950
+6.6%25 September 2003
£150,000
Median price across the last 5 sales in SR4 8RP: £90,000 (2025–2022).
Nearby sales in SR4 8RP
Versus other Dumbarton Close homes
21 Dumbarton Close is notably below the street on price per m².
Price per m²
£65
Street avg £2,007
Floor Area
88 m²
Street avg 73 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.0 t/year
Street avg 2.2 t/year
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Broadway Junior School — bus stop.
Closest school
0.2 km
St Cuthbert's Catholic Primary School, Sunderland. 32 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
53.1dB

Night-time· 23:00 – 07:00
42.5dB







