Our Data Sources
7, Hartlea Avenue, Darlington has a single entry in the Land Registry from October 2025 and a single entry in the EPC database dated May 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 7, Hartlea Avenue, Darlington would be worth £242,716, with a potential rental value of £1,088 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £214,977, with a rental value of £963 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
7, Hartlea Avenue, Darlington has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 May 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
7, Hartlea Avenue, Darlington last changed hands on 31st October 2025, selling for £245,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has dropped by 35.9% since October 2025.
- Sold Oct 2025£245,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 122 sales of comparable properties within 1.4 kilometres of 7, Hartlea Avenue, Darlington across the last 2 years.
Most recently, 21, Harrowgate Village, Darlington, DL1 3AA, a freehold house, sold at £237,500 on the 24th April 2026.
Read more about house prices in DL1.
- Sold Apr 2026£237,500 | 4 Bed House21, Harrowgate Village, Darlington, DL1 3AA21, Harrowgate Village, Darlington, DL1 3AA
- Sold Sep 2022£275,000 | 3 Bed HouseThirdown, Hartlea Avenue, Darlington, DL1 3NEThirdown, Hartlea Avenue, Darlington, DL1 3NE
- Sold Dec 2018£158,500 | 4 Bed House19, Hartlea Avenue, Darlington, DL1 3NE19, Hartlea Avenue, Darlington, DL1 3NE
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 7, Hartlea Avenue, Darlington as the 19th largest and the 19th most expensive of the 36 addresses on Hartlea Avenue, Darlington, DL1.
Against the DL1 postcode district average, it is £93k more expensive than the typical property.
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Schools Nearby
- Harrowgate Hill Primary School1.8 km away
- St Bede's Catholic Primary School1.9 km away
- Northwood Primary School2.6 km away
- Longfield Academy1.7 km away
- Haughton Academy2.7 km away
- St Aidan's Church of England Academy4.2 km away
More reading links
Public Transport Nearby
- North Road (Darlington)|3.0 km away
- Heighington|4.5 km away
- Darlington|4.7 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
