21 Aldam Street, Darlington, DL1 2HY
About 21 Aldam Street
21 Aldam Street is a two-bedroom mid-terrace house in Darlington (DL1 2HY). It has a recorded floor area of 76 m² (around 814 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (April 2010) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 69). The latest certificate is from April 2010, so improvements made since then won't be reflected.
Across 2006–2019, sale prices on this property compounded at -0.5% per year. Today's modelled estimate of £108,000 sits 113.9% above the 2019 sale of £50,500. Last sale on file: £50,500 in January 2019.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- Private gardenRear
- GarageYes
Building
- Heating systemGas
- RefurbishedYes
Energy performance
21 Aldam Street's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Apr 2020
EPC Rating
Certificate validity
Expired on 14 April 2020
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
21 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
21 Aldam Street's sale-price growth has lagged the wider UK trajectory across its history on file.
£108,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.5% per year over 13 years.
£50,500
Growth on file: -0.5% per year over 13 years.
Sales timeline
25 January 2019Most recent
£50,500
-6.5%over 12 years20 June 2006
£54,000
Median price across the last 5 sales in DL1 2HY: £62,000 (2026–2025).
Nearby sales in DL1 2HY
Versus other Aldam Street homes
21 Aldam Street is notably below the street on habitable rooms.
Price per m²
£667
Street avg £949
Floor Area
76 m²
Street avg 72 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
3.8 t/year
Street avg 3.4 t/year
Similar properties nearby
1 Belford Gardens
DL1 2QN
1 Baltimore Way
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1 Ajax Street
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1 Chapel Cottages, Alexander Street
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1 Bowes Court
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1 Bangor Grove
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1 Cairngorm Drive
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1 Bamburgh Place
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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
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







