Rural South Northamptonshire · West Northamptonshire · England
Updated September 2026
Compare this postcode| Address | Date | Price |
|---|---|---|
| Astwell Castle Farm, Helmdon, Brackley, NN13 5QU | 2 December 2022 | £1,500,000 |
| Astwell Mill, Helmdon, Brackley, NN13 5QU | 1 January 2021 | £500,000 |
| Broadmeadow Barn, Helmdon, Brackley, NN13 5QU | 17 October 2012 | £1,200,000 |
Within 3.1 miles of this postcode
Helmdon Primary School
Community school
St Loys Church of England Primary Academy, Weedon Lois
Academy converter
Syresham St James CofE Primary School and Nursery
Voluntary controlled school
Census 2021
11 female, 8 male
849 residents
761 residents
1,148 residents
1,837 residents
1,229 residents
This postcode contained 0.3% of the sector's usual residents on Census Day. The age profile describes the wider NN13 5 sector, not people in this individual postcode.
Small counts are adjusted for privacy, so totals can differ slightly between Census tables.
Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.
Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.
Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.
Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.
Field Way
BCT · Helmdon
Field Way
BCT · Helmdon
Demand Responsive Area
BCT · Falcutt
Greenside
BCT · Wappenham
Demand Responsive Area
BCT · Crowfield
English Indices of Deprivation 2025 for West Northamptonshire 049A, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.
Overall IMD decile
7 of 10
Overall England rank
21,904 of 33,755
These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.
Environment Agency long-term indicators for the area around addresses in this postcode. They are not an assessment of any individual property and do not show current or forecast flooding.
Source: Environment Agency flood-risk postcode search tool data, version 2026-06-18. Check the long-term risk for an individual area. © Environment Agency copyright and/or database right 2025. All rights reserved.
The five-year median is £1,500,000 from 1 recorded sale in NN13 5QU. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for West Northamptonshire is £292,754 in June 2026, up 2.5% year on year.
3 open schools are in scope, including 3 primary and 0 secondary schools. Helmdon Primary School is the nearest published school at 1.4 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.