Our Data Sources
9, Garthorne Avenue, Darlington has 21 entries in the Land Registry , most recently in September 2011 and a single entry in the EPC database dated December 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 9, Garthorne Avenue, Darlington, we estimate a market value of £214,580 and a rental value of £1,066 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £190,057 and £944 per month respectively.
Plot Size
HM Land Registry records the plot of land for 9, Garthorne Avenue, Darlington as measuring 308 m2.
That makes it the 12th largest plot in the postcode, where all 41 other houses have recorded plot data.
Energy Efficiency
9, Garthorne Avenue, Darlington has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Dec 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
The most recent sale of 9, Garthorne Avenue, Darlington completed on 23rd September 2011 at £162,500 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have dropped by 14.3% over the period since September 2011.
- Sold Sep 2011£162,500
- Sold Jan 2004£130,000
Similar Properties Sold Nearby
Over the past 2 years 97 properties similar to 9, Garthorne Avenue, Darlington have sold within a radius of 800 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 22nd August 2025, was 1, Sutton Close, Darlington, DL3 9XR, a freehold house which sold for £220,000.
Read more about house prices in DL3.
- Sold Aug 2025£220,000 | 2 Bed House1, Sutton Close, Darlington, DL3 9XR1, Sutton Close, Darlington, DL3 9XR
- Sold Aug 2023£195,000 | 2 Bed House3, Sutton Close, Darlington, DL3 9XR3, Sutton Close, Darlington, DL3 9XR
- Sold Jun 2023£190,000 | 2 Bed House18, Garthorne Avenue, Darlington, DL3 9XL18, Garthorne Avenue, Darlington, DL3 9XL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 41 addresses on Garthorne Avenue, Darlington, DL3, 9, Garthorne Avenue, Darlington comes out as the 35th largest and the 35th most expensive in our analysis of the public data.
It is also £16k more expensive than the average property across the DL3 district.
More reading links
Schools Nearby
- Mowden Junior School600 m away
- Mowden Infant School600 m away
- St Mary's Cockerton Church of England Primary School1.3 km away
- Hummersknott Academy500 m away
- Carmel College700 m away
- Wyvern Academy1.3 km away
More reading links
Public Transport Nearby
- North Road (Darlington)|3.0 km away
- Darlington|3.2 km away
- Heighington|7.9 km away
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.
