Our Data Sources
First Floor Flat, 18, Gray Street, Northampton has no records in the Land Registry and a single entry in the EPC database dated August 2026.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate First Floor Flat, 18, Gray Street, Northampton would be worth £120,520, with a potential rental value of £769 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £106,746, with a rental value of £681 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 23 sales of comparable properties within 330 metres of First Floor Flat, 18, Gray Street, Northampton since 2007.
Most recently, Flat 4, Claude Denis Court 54A, Craven Street, Northampton, NN1 3EZ, a leasehold flat, sold at £110,000 on the 1st April 2026.
Read more about house prices in NN1.
- Sold Apr 2026£110,000 | 1 Bed FlatFlat 4, Claude Denis Court 54A, Craven Street, Northampton, NN1 3EZFlat 4, Claude Denis Court 54A, Craven Street, Northampton, NN1 3EZ
- Sold Oct 2025£95,000 | 2 Bed FlatFlat 4, Watkin Court, Watkin Terrace, Northampton, NN1 3ERFlat 4, Watkin Court, Watkin Terrace, Northampton, NN1 3ER
- Sold Jul 2025£108,500 | 1 Bed FlatFlat 12, Military Court, Military Road, Northampton, NN1 3EEFlat 12, Military Court, Military Road, Northampton, NN1 3EE
- Sold Sep 2023£110,000 | 1 Bed FlatFlat 9, Grove Works 74, Clare Street, Northampton, NN1 3LSFlat 9, Grove Works 74, Clare Street, Northampton, NN1 3LS
- Sold Jun 2023£110,000 | 1 Bed FlatFlat 1, 69B, Kettering Road, Northampton, NN1 4AWFlat 1, 69B, Kettering Road, Northampton, NN1 4AW
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £161,876, ranging from £112,358 to £217,110.
- 30 Gray Street
2 Bed House | 2 m | Est. Value: £177,632
- 32 Gray Street
3 Bed House | 3 m | Est. Value: £212,455
- 28 Gray Street
3 Bed House | 7 m | Est. Value: £195,469
- 34 Gray Street
3 Bed House | 9 m | Est. Value: £184,903
- 36 Gray Street
3 Bed House | 13 m | Est. Value: £202,204
Location Comparison
Our analysis of the public data ranks First Floor Flat, 18, Gray Street, Northampton as the 58th largest and the 61st most expensive of the 87 addresses on Gray Street, Northampton, NN1.
Against the NN1 postcode district average, it is £82k less expensive than the typical property.
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Schools Nearby
- Stimpson Avenue Academy800 m away
- Castle Academy800 m away
- Vernon Terrace Primary School900 m away
- Malcolm Arnold Academy1.1 km away
- Northampton School for Boys1.5 km away
- Northampton School for Girls2.5 km away
More reading links
Public Transport Nearby
- Northampton|1.5 km away
- Long Buckby|14.6 km away
- Wellingborough|15.8 km away
Available Internet Speeds
Ofcom's latest figures show standard broadband available in this area.
According to recent data from Ofcom, Standard Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.





