18 Aldam Street, Darlington, DL1 2HY
About 18 Aldam Street
18 Aldam Street is a two-bedroom mid-terrace house in Darlington (DL1 2HY). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (June 2025) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2014. Between certificates, window efficiency dropped from Good to Poor and lighting dropped from Very Good to Good. The recommended improvements would push it to C (score 79).
Across 1997–2025, sale prices on this property compounded at 12.1% per year. Today's modelled estimate of £106,000 is 73.5% below the 2025 sale of £399,999, below the original sale price, which typically signals condition or completion-status changes worth verifying. On a £-per-square-foot basis, the last sale (£599/sq ft) was about 883.9% above the typical sold price in the postcode. Most recent transfer was June 2025 at £399,999 — fresh data.
What this property has
Inside
- Bedrooms2
- Dining roomYes
Outside
- Private gardenRear
- GarageYes
Building
- Heating systemGas
Energy performance
EPC Rating
Certificate validity
Valid until 18 June 2035
Property Improvements
Changes detected from historical EPC data
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
18 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
Latest sale on 18 Aldam Street was the highest on Land Registry record across the postcode.
£106,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.1% per year over 28 years.
£399,999
Growth on file: 12.1% per year over 28 years.
Sales timeline
24 June 2025Most recent
£399,999
+627.3%over 18 years22 November 2006
£55,000
+243.8%over 9 years8 April 1997
£16,000
Median price across the last 5 sales in DL1 2HY: £62,000 (2026–2025).
Nearby sales in DL1 2HY
Versus other Aldam Street homes
18 Aldam Street outperforms the street on price per m² by a wide margin.
Price per m²
£6,452
Street avg £718
Floor Area
62 m²
Street avg 72 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.0 t/year
Street avg 3.5 t/year
Similar properties nearby
1 Belford Gardens
DL1 2QN
1 Baltimore Way
DL1 2RE
1 Ajax Street
DL1 2QW
1 Chapel Cottages, Alexander Street
DL1 2JY
1 Bangor Grove
DL1 2XL
1 Bowes Court
DL1 2HL
1 Cairngorm Drive
DL1 2FD
1 Bamburgh Place
DL1 2AJ
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







