5 Alnwick Square, Sunderland, SR3 3BY
About 5 Alnwick Square
5 Alnwick Square is a semi-detached house in Sunderland (SR3 3BY). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (April 2024) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since February 2009. Between certificates, roof efficiency went from Poor to Good and lighting went from Good to Very Good. The recommended improvements would lift it to B (score 85), a 2-band jump.
Across 2000–2021, sale prices on this property compounded at 4.9% per year. Today's modelled estimate of £124,000 is 27.8% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£117/sq ft) was about 204.3% above the typical sold price in the postcode. Most recent transfer: November 2021 at £97,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Planning history
5 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
Latest sale on 5 Alnwick Square was the highest on Land Registry record across the postcode.
£124,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 21 years.
£97,000
Growth on file: 4.9% per year over 21 years.
Sales timeline
8 November 2021Most recent
£97,000
+177.1%over 21 years21 September 2000
£35,000
Median price across the last 5 sales in SR3 3BY: £45,000 (2006–1998).
Nearby sales in SR3 3BY
Versus other Alnwick Square homes
5 Alnwick Square is notably below the street on floor area.
EPC Rating
66 (D)
Street avg 69 (C)
Floor Area
77 m²
Street avg 81 m²
CO₂ Emissions
3.6 t/year
Street avg 3.2 t/year
Habitable Rooms
5 rooms
Street avg 4 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







