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According to the public record, 29, Grassmere Avenue, Northampton is a early-century house with 990 ft2 of internal area and sits on a 418 m2 plot.
Houses of this size in this area normally have 3 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 29, Grassmere Avenue, Northampton is £295,372 and the estimated rental value is £1,416 per month.
Grassmere Avenue, Northampton, NN3 is located within the NN3 postal district.
29, Grassmere Avenue, Northampton has no records in the the Land Registry and a single entry in the EPC database dated November 2023.
We combine this information with public data 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.
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 29, Grassmere Avenue, Northampton is in very good condition we estimate a sale value of £310,140 and a rental value of £1,486 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £274,696 and a rental value of £1,317 per month.
Over the last 12 months the sale value of 29 Grassmere Avenue Northampton has increased by an estimated £1,221 (0.4%) and its rental value has increased by an estimated £25 per month (1.7%), giving an expected gross yield of 5.8%.
According to data from HM Land Registry, 29, Grassmere Avenue, Northampton sits on a plot of 418m2.
We have plot size data on 45 out of 47 other houses in the postcode and 29, Grassmere Avenue, Northampton sits on the 34th largest plot.
29, Grassmere Avenue, Northampton has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 01 Nov 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 29, Grassmere Avenue, Northampton within a radius of 680 metres over the last 2 years.
The most recent example is 10, Oaklands Drive, Northampton, NN3 3JL, a freehold house which sold for £307,500 on the 19th December 2025.
Read more about house prices in NN3.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Grassmere Avenue, Northampton, NN3 has a total of 47 addresses. According to our analysis of all the public data, 29, Grassmere Avenue, Northampton is the 21st largest and the 18th most expensive property on the street.
When compared to the postcode district it is £22k more expensive than the average property in NN3.
The closest station to 29, Grassmere Avenue, Northampton is Northampton station which is 5.0 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 29, Grassmere Avenue, Northampton, 52.0% of property is privately owned outright and 40.0% is privately owned with a mortgage.
The graph below shows how this compares to East Midlands 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 29, Grassmere Avenue, Northampton, 17.6% of residents are recorded as possessing school level qualifications and 27.1% as possessing degree level qualifications.
The graph below shows how this compares to East Midlands and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around 29, Grassmere Avenue, Northampton, the average age was 41.7 and the most common age was 37.
The graph below shows how this compares to East Midlands 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 29, Grassmere Avenue, Northampton, 0.4% of property was a second home.
Comparison figures for East Midlands 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 29, Grassmere Avenue, Northampton, there are an average of 1.4 cars per household.
See below for how this compares to East Midlands and the rest of England & Wales.