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According to the public record, 23, Thirlmere, Stevenage is a modern house with 1,130 ft2 of internal area and sits on a 329 m2 plot.
Houses of this size in this area normally have 4 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 23, Thirlmere, Stevenage is £512,813 and the estimated rental value is £2,071 per month.
Thirlmere, Stevenage, SG1 is located in the borough of North Hertfordshire within the SG1 postal district.
23, Thirlmere, Stevenage has no recent1 records in the the Land Registry and a single entry in the EPC database dated September 2014.
We combine this information with public data 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.
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 23, Thirlmere, Stevenage is in very good condition we estimate a sale value of £538,454 and a rental value of £2,175 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £476,916 and a rental value of £1,926 per month.
Over the last 12 months the sale value of 23 Thirlmere Stevenage has decreased by an estimated £11,877 (2.3%) and its rental value has increased by an estimated £24 per month (1.2%), giving an expected gross yield of 4.8%.
According to data from HM Land Registry, 23, Thirlmere, Stevenage sits on a plot of 329m2.
We have plot size data on 42 out of 42 other houses in the postcode and 23, Thirlmere, Stevenage sits on the 9th largest plot.
23, Thirlmere, Stevenage has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Sep 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
According to HM Land Registry, 23, Thirlmere, Stevenage was last sold on 15th April 1999 for £158,950 and was recorded as a freehold house.
The property has only had this single sale since 1995.
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 23, Thirlmere, Stevenage within a radius of 710 metres over the last 2 years.
The most recent example is 94, Serpentine Close, Stevenage, SG1 6AR, a freehold house which sold for £525,000 on the 19th November 2025.
Read more about house prices in SG1.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Thirlmere, Stevenage, SG1 has a total of 72 addresses. According to our analysis of all the public data, 23, Thirlmere, Stevenage is the 33rd largest and the 26th most expensive property on the street.
When compared to the postcode district it is £180k more expensive than the average property in SG1.
The closest station to 23, Thirlmere, Stevenage is Stevenage station which is 4.0 kilometres away.
According to recent data from Ofcom, ultrafast broadband is available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
The recent census recorded whether a resident owned or rented their home.
In the area around 23, Thirlmere, Stevenage, % of property is and % is .
The graph below shows how this compares to East of England 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 23, Thirlmere, Stevenage, 0.0% of residents are recorded as possessing school level qualifications and 0.0% as possessing degree level qualifications.
The graph below shows how this compares to East of England 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 23, Thirlmere, Stevenage, 0.0% of property was a second home.
Comparison figures for East of England 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 23, Thirlmere, Stevenage, there are an average of 0.0 cars per household.
See below for how this compares to East of England and the rest of England & Wales.