4 Alnwick Square, Sunderland, SR3 3BY
About 4 Alnwick Square
4 Alnwick Square is a semi-detached house in Sunderland (SR3 3BY). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (February 2014) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 86), a 3-band jump. The latest certificate is from February 2014, so improvements made since then won't be reflected.
It hasn't traded since October 2002, a hold of 24 years that's notably long for the area. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1998–2002, sale prices on this property compounded at 14.1% per year. Today's modelled estimate of £127,000 sits 182.2% above the 2002 sale of £45,000. On a £-per-square-foot basis, the last sale (£50/sq ft) was about 19.3% above the typical sold price in the postcode.
Energy performance
4 Alnwick Square 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This certificate is over 10 years old and is no longer valid.Expired 08 Feb 2024
EPC Rating
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Planning history
4 Alnwick Square 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
4 Alnwick Square's modelled value sits at over four times its earliest registered sale price (1998).
£127,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.1% per year over 4 years.
£45,000
Growth on file: 14.1% per year over 4 years.
Sales timeline
31 October 2002Most recent
£45,000
+75.2%over 4 years29 July 1998
£25,685
Median price across the last 5 sales in SR3 3BY: £90,000 (2021–2000).
Nearby sales in SR3 3BY
Versus other Alnwick Square homes
EPC Rating for 4 Alnwick Square lags the street by a wide margin.
EPC Rating
53 (E)
Street avg 71 (C)
Floor Area
83 m²
Street avg 80 m²
CO₂ Emissions
5.2 t/year
Street avg 2.9 t/year
Habitable Rooms
4 rooms
Street avg 5 rooms
Similar properties nearby
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
0.1 km
Allendale Road-Alnwick Road — bus stop.
Closest school
0.2 km
Farringdon Academy. 30 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
52.0dB

Night-time· 23:00 – 07:00
40.7dB







