42 Alwyn Road, Darlington, DL3 0AH
About 42 Alwyn Road
42 Alwyn Road is a three-bedroom semi-detached house in Darlington (DL3 0AH). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (July 2023) shows an E (score 53), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since June 2013. Between certificates, roof efficiency went from Very Poor to Good. The recommended improvements would lift it to B (score 83), a 3-band jump. The home occupies a corner plot and a cul-de-sac position.
One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£171/sq ft) was about 31.3% above the typical sold price in the postcode. Sold December 2023 for £156,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenRear
- GarageYes
- Corner plotYes
- Cul-de-sacYes
Building
- Heating systemGas
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
42 Alwyn Road has an approved single-storey side and rear extension on the planning record.
1 application on record at 42 Alwyn Road, Darlington, DL3 0AH
- Apr 2025ExtensionFullOutcome in report
Extension: Single storey · Side and rear of property
Demolition of existing store and garage to rear and erection of a single storey wrap-a-round extension to the side and rear elevations to provide garage and kitchen area (as amended by plans received 2nd and 3rd April 2025)
- Documents
- 9 docs on file
- Reference
- 25/00158/FUL
Unlock 42 Alwyn Road, Darlington, DL3 0AH's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 2 notable nearby
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 42 Alwyn Road was the highest on Land Registry record across the postcode.
£161,000
Modelled from EPC, postcode comparables.
£156,000
Recorded with HM Land Registry.
Sales timeline
13 December 2023Most recent
£156,000
Median price across the last 5 sales in DL3 0AH: £135,000 (2025–2022).
Versus other Alwyn Road homes
On habitable rooms, 42 Alwyn Road stands well clear of the street.
Price per m²
£1,835
Street avg £1,531
Floor Area
85 m²
Street avg 75 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
5.8 t/year
Street avg 4.9 t/year
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Ashleigh House — bus stop.
Closest school
0.5 km
Longfield Academy. 15 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
51.5dB

Night-time· 23:00 – 07:00
42.1dB







