18 Alexander Street, Darlington, DL1 2JY
About 18 Alexander Street
18 Alexander Street is a mid-terrace house in Darlington (DL1 2JY). 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 (November 2018) shows a C (score 69), just inside the C band. When first surveyed in May 2009 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Poor to Average and hot-water efficiency went from Average to Good; while wall efficiency dropped from Good to Very Poor. The recommended improvements would push it to B (score 85).
On energy efficiency it sits in the top 10% of properties in this postcode. Across 2004–2021, sale prices on this property compounded at 0.6% per year. Today's modelled estimate of £120,000 sits 66.7% above the 2021 sale of £72,000. On a £-per-square-foot basis, the last sale (£90/sq ft) was about 19% above the typical sold price in the postcode. Last sale on file: £72,000 in September 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
18 Alexander Street ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
More low energy lighting installed
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Roof insulation improved
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 Alexander 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
18 Alexander Street's sale-price growth has lagged the wider UK trajectory across its history on file.
£120,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.6% per year over 17 years.
£72,000
Growth on file: 0.6% per year over 17 years.
Sales timeline
28 September 2021Most recent
£72,000
+10.8%over 16 years29 September 2004
£65,000
Median price across the last 5 sales in DL1 2JY: £85,000 (2024–2021).
Nearby sales in DL1 2JY
4 Alexander Street, Darlington, DL1 2JY
Sold Oct 2024
£85,00022 Alexander Street, Darlington, DL1 2JY
Sold Aug 2024
£90,0006 Alexander Street, Darlington, DL1 2JY
Sold May 2022
£75,0003 Chapel Cottages, Alexander Street, Darlington, DL1 2JY
Sold Sept 2021
£65,5001 Chapel Cottages, Alexander Street, Darlington, DL1 2JY
Sold Aug 2021
£75,000
Versus other Alexander Street homes
On epc rating, 18 Alexander Street stands well clear of the street.
Price per m²
£973
Street avg £858
Floor Area
74 m²
Street avg 75 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.2 t/year
Street avg 4.8 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Westgarth Terrace — bus stop.
Closest school
0.4 km
Gurney Pease Academy. 26 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
50.1dB

Night-time· 23:00 – 07:00
40.7dB







