Our Data Sources
21, King William Street, Darlington has no records in the the Land Registry and a single entry in the EPC database dated November 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 0 out of 5 and is considered of low accuracy.
Energy Efficiency
21, King William Street, Darlington has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 28 Nov 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Properties Sold Nearby
Over the past 2 years 3 properties have sold within 410 metres of 21, King William Street, Darlington, per the Land Registry and our network of Estate Agents.
The latest, on the 9th June 2023, was 41, St. Johns Crescent, Darlington, DL1 4DT, a freehold house which sold for £91,000.
Read more about house prices in DL1.
- Sold Jun 2023£91,000 | 4 Bed House41, St. Johns Crescent, Darlington, DL1 4DT41, St. Johns Crescent, Darlington, DL1 4DT
- Sold May 2008£65,000 | 4 Bed House37, St. Johns Crescent, Darlington, DL1 4DT37, St. Johns Crescent, Darlington, DL1 4DT
- Sold Apr 2008£80,000 | 3 Bed House35, St. Johns Crescent, Darlington, DL1 4DT35, St. Johns Crescent, Darlington, DL1 4DT
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Schools Nearby
- 500mThe Rydal Academy
- 900mSt John's Church of England Academy
- 1.1kmSt Teresa's Catholic Primary School
- 800mSt Aidan's Church of England Academy
- 2.3kmHaughton Academy
- 2.8kmCarmel College
More reading links
Public Transport Nearby
- 400mDarlington
- 1.7kmNorth Road (Darlington)
- 4.9kmDinsdale
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.
