Schools
3 open schools are in scope, including 3 primary and 0 secondary schools. Twyford C of E School is the nearest published school at 1.2 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
OX27 9BA
Grendon Underwood & The Claydons · Buckinghamshire · England
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Bicester
- Local authority
- Buckinghamshire
- Constituency
- Mid Buckinghamshire
- Postcode district
- OX27
- Postcode sector
- OX27 9
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- OX27 9BA
- Status
- Current
- Introduced
- 1 October 2000
- Terminated
- Not published
- Postcode area
- OX
- Postcode district
- OX27
- Postcode sector
- OX27 9
- Latitude
- 51.923761
- Longitude
- -1.060039
- British National Grid easting
- 464,735
- British National Grid northing
- 225,443
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- South East · E12000008
- Local authority district
- Buckinghamshire · E06000060
- Electoral ward
- Grendon Underwood & The Claydons · E05015953
- Parish or community
- E04001522
- Westminster constituency
- Mid Buckinghamshire · E14001360
- Output area
- E00089300
- Lower layer super output area
- Buckinghamshire 004A · E01017693
- Middle layer super output area
- Buckinghamshire 004 · E02003655
Postcode source versions
- Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
- Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
- Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence
Explore OX27
Property
11 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 2, Hampden Villas, Poundon, Bicester, OX27 9BA | 23 September 2020 | £280,000 |
| 5, Hampden Villas, Poundon, Bicester, OX27 9BA | 7 October 2016 | £270,000 |
| Avallon House, Main Street, Poundon, Bicester, OX27 9BA | 18 November 2015 | £586,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 3
- Primary
- 3
- Secondary
- 0
- 2.0 km
Twyford C of E School
Voluntary controlled school
- 2.3 km
Marsh Gibbon CofE Primary School
Voluntary aided school
- 4.9 km
Launton Church of England Primary School
Voluntary controlled school
Recorded crime
Within 1 mile of this postcode
- Published events
- 2
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 2
Census 2021
Population and age profile
- Postcode residents
- 32
- Postcode households
- 10
- Residents per household
- 3.2
- OX27 9 residents
- 599
13 female, 19 male
Age bands in OX27 9
Wider postcode sector- Age 0 to 14
- 15.9%
- Age 15 to 24
- 6.9%
- Age 25 to 44
- 22.3%
- Age 45 to 64
- 32.7%
- Age 65 and over
- 22.1%
95 residents
41 residents
133 residents
195 residents
132 residents
This postcode contained 5.3% of the sector's usual residents on Census Day. The age profile describes the wider OX27 9 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.
Fixed broadband coverage
Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.
- Superfast, 30 Mbit/s+
- 90.9%
- Ultrafast, 100 Mbit/s+
- 90.9%
- Ultrafast, 300 Mbit/s+
- 90.9%
- Gigabit-capable
- 90.9%
- Unable to receive decent fixed or FWA broadband
- 0%
- Next Generation Access
- 90.9%
- Decent broadband available from fixed wireless
- 0%
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.
Nearby transport
- 0.2 miles
Poundon Turn
BCT · Poundon
- 0.2 miles
Poundon Turn
BCT · Poundon
- 0.9 miles
Manor House
BCT · Twyford
- 0.9 miles
Manor House
BCT · Twyford
- 1.3 miles
Post Office
BCT · Marsh Gibbon
Relative deprivation
English Indices of Deprivation 2025 for Buckinghamshire 004A, 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
23,125 of 33,755
- Income
- 8 of 10
- Employment
- 10 of 10
- Education and skills
- 7 of 10
- Health and disability
- 10 of 10
- Crime
- 10 of 10
- Housing and services
- 1 of 10
- Living environment
- 2 of 10
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.
Flood risk
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.
- High risk addresses
- 0
- Medium risk addresses
- 0
- Low risk addresses
- 0
- Groundwater flood alert area
- Unlikely
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.
Evidence in context
Recorded crime
2 published events cover 12 months, averaging 0.167 events per published month. The largest recorded category is Violence and sexual offences with 2 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.