43a, Alwyn Road, Darlington, DL3 0AH
About 43a
43a is a semi-detached house in Darlington (DL3 0AH). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (December 2022) shows an F (score 25), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 79), a 3-band jump.
At 49 m² it sits well below the postcode median (78 m² across 24 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Everything you need to know about 43a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
43a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
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
43a has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
43a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£141,000
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 DL3 0AH: £140,000 (2025–2023).
Versus other Alwyn Road homes
On epc rating, 43a runs well behind the street norm.
EPC Rating
25 (F)
Street avg 55 (E)
Floor Area
49 m²
Street avg 76 m²
CO₂ Emissions
7.3 t/year
Street avg 4.8 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
Everything you need to know about 43a
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
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