10 Aldam Street, Darlington, DL1 2HY
About 10 Aldam Street
10 Aldam Street is a mid-terrace house in Darlington (DL1 2HY). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (May 2025) shows a C (score 72). When first surveyed in July 2009 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and lighting went from Good to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 89).
Today's modelled estimate of £121,000 sits 222.7% above the 2020 sale of £37,500. On a £-per-square-foot basis, the last sale (£47/sq ft) was about 22.7% below the postcode norm. Most recent transfer: July 2020 at £37,500.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Heating controls upgraded for better temperature management
Window efficiency improved
Roof insulation improved
More low energy lighting installed
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
10 Aldam Street has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
10 Aldam Street's estimated value is more than triple its earliest registered sale price (2020).
£121,000
Modelled from EPC, postcode comparables.
£37,500
Recorded with HM Land Registry.
Sales timeline
23 July 2020Most recent
£37,500
Median price across the last 5 sales in DL1 2HY: £55,500 (2025–2023).
Nearby sales in DL1 2HY
Versus other Aldam Street homes
EPC Rating for 10 Aldam Street runs comfortably ahead of the street norm.
Price per m²
£507
Street avg £723
Floor Area
74 m²
Street avg 73 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.8 t/year
Street avg 3.6 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Morrisons — bus stop.
Closest school
0.3 km
Northwood Primary School. 32 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
53.6dB

Night-time· 23:00 – 07:00
42.2dB







