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Public records show 12, Thornley Avenue, Billingham to be a mid-century freehold house with 796 ft2 of internal area, sitting on a 185 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
12, Thornley Avenue, Billingham has an estimated sale value of £145,754 and an estimated rental value of £782 per month, assuming reasonable condition and based on the information available.
Thornley Avenue, Billingham, TS23 lies within the TS23 postal district.
12, Thornley Avenue, Billingham has 3 entries in the Land Registry , most recently in January 2026 and a single entry in the EPC database dated March 2022.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
In very good condition, we estimate 12, Thornley Avenue, Billingham would be worth £153,042, with a potential rental value of £821 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £135,552, with a rental value of £727 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
The estimated sale value of 12, Thornley Avenue, Billingham has risen by £3,574 (2.5%) over the last year. During the same period, its estimated monthly rental value has moved up by £26 (3.4%). The property's estimated gross yield is currently 6.4%.
12, Thornley Avenue, Billingham occupies a 185 m2 plot as recorded by HM Land Registry.
All 35 other houses in this postcode have recorded plot sizes, and this one ranks as the 17th largest.
12, Thornley Avenue, Billingham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Mar 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
12, Thornley Avenue, Billingham last changed hands on 30th January 2026, selling for £158,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has dropped by 27.8% since January 2026.
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 510 metres of 12, Thornley Avenue, Billingham across the last 2 years.
Most recently, 63, Cleadon Avenue, Billingham, TS23 3SL, a freehold house, sold at £160,000 on the 10th April 2026.
Read more about house prices in TS23.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Our analysis of the public data ranks 12, Thornley Avenue, Billingham as the 19th largest and the 18th most expensive of the 35 addresses on Thornley Avenue, Billingham, TS23.
Against the TS23 postcode district average, it is £8k more expensive than the typical property.
Billingham station is the nearest stop to 12, Thornley Avenue, Billingham at 1.9 kilometres away.
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Environment Agency data suggests this area has a very low risk of flooding.
The recent census recorded whether a resident owned or rented their home.
In the area around 12, Thornley Avenue, Billingham, 46.0% of property is privately owned with a mortgage and 40.7% is privately owned outright.
The graph below shows how this compares to North East and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around 12, Thornley Avenue, Billingham, 21.8% of residents are recorded as possessing school level qualifications and 22.2% as possessing degree level qualifications.
The graph below shows how this compares to North East and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around 12, Thornley Avenue, Billingham, the average age was 44.7 and the most common age was 57.
The graph below shows how this compares to North East and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around 12, Thornley Avenue, Billingham, 1.5% of property was a second home.
Comparison figures for North East and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around 12, Thornley Avenue, Billingham, there are an average of 1.4 cars per household.
See below for how this compares to North East and the rest of England & Wales.