25 Cossack Terrace, Sunderland, SR4 6SZ
About 25 Cossack Terrace
25 Cossack Terrace is a mid-terrace house in Sunderland (SR4 6SZ). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (September 2019) shows a C (score 72). When first surveyed in May 2011 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Good and hot-water efficiency went from Poor to Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 88).
Today's modelled estimate of £116,000 sits 127.5% above the 2020 sale of £51,000. On a £-per-square-foot basis, the last sale (£50/sq ft) was about 25.8% below the postcode norm. Last sale on file: £51,000 in April 2020.
Energy performance
EPC Rating
Certificate validity
Valid until 5 September 2029
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Windows upgraded, improving insulation
Low energy lighting percentage decreased
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Planning history
25 Cossack Terrace 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£116,000
Modelled from EPC, postcode comparables.
£51,000
Recorded with HM Land Registry.
Sales timeline
30 April 2020Most recent
£51,000
Median price across the last 5 sales in SR4 6SZ: £75,000 (2025–2013).
Nearby sales in SR4 6SZ
Versus other Cossack Terrace homes
Price per m² for 25 Cossack Terrace lags the street by a wide margin.
Price per m²
£537
Street avg £773
Floor Area
95 m²
Street avg 92 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.2 t/year
Street avg 3.2 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
250/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Meldon Road — bus stop.
Closest school
0.5 km
Diamond Hall Infant Academy. 35 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
55.2dB

Night-time· 23:00 – 07:00
43.6dB







