Our Data Sources
9, Grendon Walk, Northampton has 2 entries in the Land Registry, most recently in March 2025 and a single entry in the EPC database dated August 2019.
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.
Price Range & Condition
In very good condition, we estimate 9, Grendon Walk, Northampton would be worth £272,895, with a potential rental value of £1,259 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £241,707, with a rental value of £1,115 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
9, Grendon Walk, Northampton occupies a 247 m2 plot as recorded by HM Land Registry.
Of the 43 other houses in this postcode, 39 have recorded plot sizes, and this one ranks as the 24th largest.
Energy Efficiency
9, Grendon Walk, Northampton has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 Aug 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
9, Grendon Walk, Northampton last changed hands on 28th March 2025, selling for £268,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has dropped by 7.0% since March 2025.
- Sold Mar 2025£268,000
- Sold Sep 2019£200,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 274 sales of comparable properties within 760 metres of 9, Grendon Walk, Northampton since 2019.
Most recently, 144, Coppice Drive, Northampton, NN3 6NG, a freehold house, sold at £260,000 on the 1st May 2026.
Read more about house prices in NN3.
- Sold May 2026£260,000 | 3 Bed House144, Coppice Drive, Northampton, NN3 6NG144, Coppice Drive, Northampton, NN3 6NG
- Sold Mar 2026£262,500 | 3 Bed House65, Woodcote Avenue, Northampton, NN3 6ER65, Woodcote Avenue, Northampton, NN3 6ER
- Sold Oct 2025£248,000 | 3 Bed House98, Highlands Avenue, Northampton, NN3 6BQ98, Highlands Avenue, Northampton, NN3 6BQ
- Sold Sep 2025£230,000 | 3 Bed House10, Mallory Walk, Northampton, NN3 6EH10, Mallory Walk, Northampton, NN3 6EH
- Sold May 2025£225,000 | 3 Bed House77, Woodcote Avenue, Northampton, NN3 6ER77, Woodcote Avenue, Northampton, NN3 6ER
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £235,084, ranging from £211,083 to £291,574.
- 7 Grendon Walk
3 Bed House | 8 m | Est. Value: £242,630
- 11 Grendon Walk
3 Bed House | 9 m | Est. Value: £291,574
- 11A Grendon Walk
2 Bed House | 17 m | Est. Value: £227,938
- 5 Grendon Walk
2 Bed House | 17 m | Est. Value: £223,321
- 17 Grendon Walk
3 Bed House | 33 m | Est. Value: £256,159
Location Comparison
Our analysis of the public data ranks 9, Grendon Walk, Northampton as the 6th largest and the 7th most expensive of the 43 addresses on Grendon Walk, Northampton, NN3.
Against the NN3 postcode district average, it is £13k less expensive than the typical property.
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Schools Nearby
- Parklands Primary School300 m away
- All Saints CofE VA Primary School1.0 km away
- Green Oaks Primary Academy1.2 km away
- Northampton School for Girls400 m away
- St Thomas Becket Catholic School800 m away
- Kingsthorpe College800 m away
More reading links
Public Transport Nearby
- Northampton|4.2 km away
- Wellingborough|14.0 km away
- Long Buckby|14.7 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
