6 Dunn Avenue, Sunderland, SR3 1DD
About 6 Dunn Avenue
6 Dunn Avenue is a mid-terrace house in Sunderland (SR3 1DD). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (March 2016) shows an E (score 51), well below the UK norm with real room to improve. Earlier certificates rated it C (May 2014); the latest reading is 2 bands lower. Between certificates, wall efficiency went from Poor to Good and window efficiency went from Average to Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 83), a 3-band jump. The latest certificate is from March 2016, so improvements made since then won't be reflected.
Untraded for 23 years, with the last transfer in December 2003. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £109,000 sits 990% above the 2003 sale of £10,000.
Energy performance
6 Dunn Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 Mar 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Window efficiency improved
Cavity wall insulation installed
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Planning history
6 Dunn Avenue has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
6 Dunn Avenue's modelled value sits at over four times its earliest registered sale price (2003).
£109,000
Modelled from EPC, postcode comparables.
£10,000
Recorded with HM Land Registry.
Sales timeline
2 December 2003Most recent
£10,000
Versus other Dunn Avenue homes
On epc rating, 6 Dunn Avenue runs well behind the street norm.
EPC Rating
51 (E)
Street avg 68 (D)
Floor Area
61 m²
Street avg 69 m²
CO₂ Emissions
4.8 t/year
Street avg 3.0 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Durham Terrace — bus stop.
Closest school
0.7 km
New Silksworth Academy Infant. 36 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
47.9dB

Night-time· 23:00 – 07:00
37.2dB







