21 Mcmullen Road, Darlington, DL1 1BW
About 21 Mcmullen Road
21 Mcmullen Road is a semi-detached house in Darlington (DL1 1BW). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (August 2020) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump.
It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs). Across 2021–2023, sale prices on this property compounded at 29.3% per year. On a £-per-square-foot basis, the last sale (£176/sq ft) was about 78.2% above the typical sold price in the postcode. Most recent transfer: July 2023 at £154,950.
Energy performance
21 Mcmullen Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 22 August 2030
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Planning history
21 Mcmullen Road 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
21 Mcmullen Road valuation sits well clear of the typical sold price in this postcode.
£168,000
Modelled from EPC, postcode comparables and a sale-price growth of 29.3% per year over 2 years.
£154,950
Growth on file: 29.3% per year over 2 years.
Sales timeline
11 July 2023Most recent
£154,950
+76.1%over 2 years28 April 2021
£88,000
Median price across the last 5 sales in DL1 1BW: £165,000 (2026–2024).
Nearby sales in DL1 1BW
Versus other Mcmullen Road homes
CO₂ Emissions for 21 Mcmullen Road lags the street by a wide margin.
Price per m²
£1,890
Street avg £1,240
Floor Area
82 m²
Street avg 82 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
6.4 t/year
Street avg 4.7 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
448/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Lingfield Green — bus stop.
Closest school
0.6 km
Heathfield Primary School. 19 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
49.1dB

Night-time· 23:00 – 07:00
39.2dB







