35 John Williams Boulevard, Darlington, DL1 1LR
About 35 John Williams Boulevard
35 John Williams Boulevard is a semi-detached house in Darlington (DL1 1LR). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 2007-2011 and council tax band B. The latest certificate (January 2024) shows a C (score 77), near the top of the C band. Earlier certificates rated it B (October 2014); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 90).
It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs).
Energy performance
EPC Rating
Certificate validity
Valid until 24 January 2034
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Planning history
35 John Williams Boulevard has no planning applications on record.
But the area is active
9 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
35 John Williams Boulevard has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£147,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in DL1 1LR: £180,000 (2026–2023).
Nearby sales in DL1 1LR
5 John Williams Boulevard, Darlington, DL1 1LR
Sold Jan 2026
£180,00075 John Williams Boulevard, Darlington, DL1 1LR
Sold May 2025
£160,00027 John Williams Boulevard, Darlington, DL1 1LR
Sold Apr 2025
£155,00025 John Williams Boulevard, Darlington, DL1 1LR
Sold Oct 2023
£185,00023 John Williams Boulevard, Darlington, DL1 1LR
Sold Oct 2023
£235,939
Versus other John Williams Boulevard homes
35 John Williams Boulevard is notably below the street on co₂ emissions.
EPC Rating
77 (C)
Street avg 83 (B)
Floor Area
82 m²
Street avg 88 m²
CO₂ Emissions
2.2 t/year
Street avg 1.5 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
448/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Byron Road — bus stop.
Closest school
0.2 km
Darlington College. 26 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
42.1dB







