OX27 postcode district: Bicester and around

OX27 is a postcode district mostly in Oxfordshire, with 370 postcodes in use in 4 sectors. It has postcodes in Bicester. It is split between 3 councils: Cherwell (302 postcodes), Buckinghamshire (67) and West Northamptonshire (1). 302 are in Oxfordshire. ONS lists no county for the other 68.

Postcodes in use
370
Sectors
4
Councils
3 councils
Places
Bicester

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Every postcode in OX27, by flood risk

Map of every postcode in OX27, by flood risk Of the 370 postcodes in OX27 that ONS places, 3 have a home or business at high risk, 1 are at medium risk at worst, 5 are at low risk at worst and 361 are not on the Environment Agency's at-risk list. Places named: Bicester, Upper Heyford. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A4095A4421 OX27 0AA: not on the flood risk listOX27 0AB: not on the flood risk listOX27 0AD: not on the flood risk listOX27 0AE: not on the flood risk listOX27 0AF: not on the flood risk listOX27 0AG: not on the flood risk listOX27 0AH: not on the flood risk listOX27 0AJ: not on the flood risk listOX27 0AL: not on the flood risk listOX27 0AN: not on the flood risk listOX27 0AR: not on the flood risk listOX27 0AS: not on the flood risk listOX27 0AT: not on the flood risk listOX27 0AU: not on the flood risk listOX27 0AX: not on the flood risk listOX27 0AY: not on the flood risk listOX27 0AZ: not on the flood risk listOX27 0BJ: not on the flood risk listOX27 0BL: not on the flood risk listOX27 0BN: not on the flood risk listOX27 0BQ: not on the flood risk listOX27 0BS: not on the flood risk listOX27 0BW: not on the flood risk listOX27 0EN: not on the flood risk listOX27 0ER: not on the flood risk listOX27 0ES: not on the flood risk listOX27 0EU: not on the flood risk listOX27 0EY: not on the flood risk listOX27 0EZ: not on the flood risk listOX27 0GA: not on the flood risk listOX27 0GB: not on the flood risk listOX27 0HB: not on the flood risk listOX27 0HD: not on the flood risk listOX27 0HE: not on the flood risk listOX27 0HG: not on the flood risk listOX27 0HL: not on the flood risk listOX27 0HN: not on the flood risk listOX27 0HP: not on the flood risk listOX27 0HT: not on the flood risk listOX27 7AA: not on the flood risk listOX27 7AD: not on the flood risk listOX27 7AE: not on the flood risk listOX27 7AG: not on the flood risk listOX27 7AH: not on the flood risk listOX27 7AJ: not on the flood risk listOX27 7HL: not on the flood risk listOX27 7HN: not on the flood risk listOX27 7HP: not on the flood risk listOX27 7HR: not on the flood risk listOX27 7HS: not on the flood risk listOX27 7HT: not on the flood risk listOX27 7HU: not on the flood risk listOX27 7HW: not on the flood risk listOX27 7HX: not on the flood risk listOX27 7HY: not on the flood risk listOX27 7JA: not on the flood risk listOX27 7JB: not on the flood risk listOX27 7JD: not on the flood risk listOX27 7JF: not on the flood risk listOX27 7JH: not on the flood risk listOX27 7JJ: not on the flood risk listOX27 7JL: not on the flood risk listOX27 7JR: not on the flood risk listOX27 7JT: not on the flood risk listOX27 7JX: not on the flood risk listOX27 7LA: not on the flood risk listOX27 7LB: not on the flood risk listOX27 7LD: not on the flood risk listOX27 7LP: not on the flood risk listOX27 7LR: not on the flood risk listOX27 7LS: not on the flood risk listOX27 7LT: not on the flood risk listOX27 7LY: not on the flood risk listOX27 7LZ: not on the flood risk listOX27 7NE: not on the flood risk listOX27 7NF: not on the flood risk listOX27 7NG: not on the flood risk listOX27 7NH: not on the flood risk listOX27 7NP: not on the flood risk listOX27 7NS: not on the flood risk listOX27 7NT: not on the flood risk listOX27 7NU: not on the flood risk listOX27 7NW: not on the flood risk listOX27 7NY: not on the flood risk listOX27 7PA: not on the flood risk listOX27 7PD: not on the flood risk listOX27 7PG: not on the flood risk listOX27 7PH: not on the flood risk listOX27 7PJ: not on the flood risk listOX27 7PP: not on the flood risk listOX27 7PR: not on the flood risk listOX27 7PT: not on the flood risk listOX27 7PY: not on the flood risk listOX27 7QA: not on the flood risk listOX27 7QD: not on the flood risk listOX27 7QE: not on the flood risk listOX27 7QF: not on the flood risk listOX27 7QG: not on the flood risk listOX27 7QJ: not on the flood risk listOX27 7QL: not on the flood risk listOX27 7QP: not on the flood risk listOX27 7QS: not on the flood risk listOX27 7QT: not on the flood risk listOX27 7QU: not on the flood risk listOX27 7QW: not on the flood risk listOX27 7QY: not on the flood risk listOX27 7RD: not on the flood risk listOX27 7SG: not on the flood risk listOX27 7SH: not on the flood risk listOX27 7SJ: not on the flood risk listOX27 7SL: not on the flood risk listOX27 7SN: not on the flood risk listOX27 7SP: not on the flood risk listOX27 7SQ: not on the flood risk listOX27 7SR: not on the flood risk listOX27 7SS: not on the flood risk listOX27 7SW: not on the flood risk listOX27 7YU: not on the flood risk listOX27 8AA: not on the flood risk listOX27 8AB: not on the flood risk listOX27 8AD: not on the flood risk listOX27 8AG: not on the flood risk listOX27 8AL: not on the flood risk listOX27 8AN: not on the flood risk listOX27 8AP: not on the flood risk listOX27 8AQ: not on the flood risk listOX27 8AR: not on the flood risk listOX27 8AS: not on the flood risk listOX27 8AT: not on the flood risk listOX27 8AW: not on the flood risk listOX27 8AX: not on the flood risk listOX27 8AY: not on the flood risk listOX27 8BB: not on the flood risk listOX27 8BD: not on the flood risk listOX27 8BG: not on the flood risk listOX27 8BP: not on the flood risk listOX27 8BQ: not on the flood risk listOX27 8BW: not on the flood risk listOX27 8BX: not on the flood risk listOX27 8DB: not on the flood risk listOX27 8DD: not on the flood risk listOX27 8DG: not on the flood risk listOX27 8DJ: not on the flood risk listOX27 8DL: not on the flood risk listOX27 8DP: not on the flood risk listOX27 8DQ: not on the flood risk listOX27 8DS: not on the flood risk listOX27 8DT: not on the flood risk listOX27 8DU: not on the flood risk listOX27 8DW: not on the flood risk listOX27 8DZ: not on the flood risk listOX27 8EB: not on the flood risk listOX27 8EF: not on the flood risk listOX27 8EG: not on the flood risk listOX27 8EH: not on the flood risk listOX27 8EQ: not on the flood risk listOX27 8ER: not on the flood risk listOX27 8ES: not on the flood risk listOX27 8ET: not on the flood risk listOX27 8EU: not on the flood risk listOX27 8EW: not on the flood risk listOX27 8EY: not on the flood risk listOX27 8FA: not on the flood risk listOX27 8FB: not on the flood risk listOX27 8FF: not on the flood risk listOX27 8FG: not on the flood risk listOX27 8FH: not on the flood risk listOX27 8FN: not on the flood risk listOX27 8FP: not on the flood risk listOX27 8FQ: not on the flood risk listOX27 8FT: not on the flood risk listOX27 8FX: not on the flood risk listOX27 8FZ: not on the flood risk listOX27 8GA: not on the flood risk listOX27 8QA: not on the flood risk listOX27 8RB: not on the flood risk listOX27 8RE: not on the flood risk listOX27 8RG: not on the flood risk listOX27 8RH: not on the flood risk listOX27 8RJ: not on the flood risk listOX27 8RL: not on the flood risk listOX27 8RP: not on the flood risk listOX27 8RQ: not on the flood risk listOX27 8RR: not on the flood risk listOX27 8RT: not on the flood risk listOX27 8RU: not on the flood risk listOX27 8RW: not on the flood risk listOX27 8RZ: not on the flood risk listOX27 8SD: not on the flood risk listOX27 8SE: not on the flood risk listOX27 8SF: not on the flood risk listOX27 8SS: not on the flood risk listOX27 8ST: not on the flood risk listOX27 8SU: not on the flood risk listOX27 8TG: not on the flood risk listOX27 8TH: not on the flood risk listOX27 8TJ: not on the flood risk listOX27 8TL: not on the flood risk listOX27 8TQ: not on the flood risk listOX27 8TU: not on the flood risk listOX27 8TW: not on the flood risk listOX27 8TX: not on the flood risk listOX27 8TZ: not on the flood risk listOX27 8UF: not on the flood risk listOX27 8UG: not on the flood risk listOX27 8UJ: not on the flood risk listOX27 8UP: not on the flood risk listOX27 8UT: not on the flood risk listOX27 9AA: not on the flood risk listOX27 9AB: not on the flood risk listOX27 9AD: not on the flood risk listOX27 9AE: not on the flood risk listOX27 9AF: not on the flood risk listOX27 9AG: not on the flood risk listOX27 9AH: not on the flood risk listOX27 9AJ: not on the flood risk listOX27 9AL: not on the flood risk listOX27 9AR: not on the flood risk listOX27 9AS: not on the flood risk listOX27 9AU: not on the flood risk listOX27 9AX: not on the flood risk listOX27 9AY: not on the flood risk listOX27 9AZ: not on the flood risk listOX27 9BB: not on the flood risk listOX27 9BD: not on the flood risk listOX27 9BE: not on the flood risk listOX27 9BF: not on the flood risk listOX27 9BG: not on the flood risk listOX27 9BH: not on the flood risk listOX27 9BJ: not on the flood risk listOX27 9BN: not on the flood risk listOX27 9BS: not on the flood risk listOX27 9BT: not on the flood risk listOX27 9RF: not on the flood risk listOX27 0AQ: low flood risk at worstOX27 7LE: low flood risk at worstOX27 7NX: low flood risk at worstOX27 8RS: low flood risk at worstOX27 9AN: low flood risk at worstOX27 9BY: medium flood risk at worstOX27 7NZ: high flood riskOX27 8EE: high flood riskOX27 8HD: high flood risk BicesterUpper Heyford Map of every postcode in OX27, by flood risk Of the 370 postcodes in OX27 that ONS places, 3 have a home or business at high risk, 1 are at medium risk at worst, 5 are at low risk at worst and 361 are not on the Environment Agency's at-risk list. Places named: Bicester, Upper Heyford. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 5 km. A4095M40 BicesterUpper Heyford
  • A home or business at high risk: 3
  • At medium risk at worst: 1
  • At low risk at worst: 5
  • At very low risk only: 0
  • Not on the at-risk list: 361

Of the 370 postcodes in OX27 that ONS places, 3 have a home or business at high risk, 1 are at medium risk at worst, 5 are at low risk at worst and 361 are not on the Environment Agency's at-risk list.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

The middle of its postcodes: latitude 51.9359, longitude -1.1501. Open this area on OpenStreetMap

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 2026; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

The postcodes at high risk

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

OX27 8EE2 at high riskOX27 8HD2 at high riskOX27 7NZ1 at high risk

What broadband can you get in OX27?

Ofcom reports on 359 of the 370 postcodes in OX27. At 237 of them every home and business can get gigabit broadband, and at 7 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit237 of 359
Postcodes where every home can get superfast289 of 359
Postcodes where some cannot get decent broadband7 of 359

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Check one address on Ofcom's checker

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

Is OX27 at risk of flooding?

9 of the 370 postcodes in OX27 have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts 8 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 9 of 370 postcodes High: 5Medium: 3Low: 10

High: 3.3% or more a year (1 in 30). Medium: 1% to 3.3% a year. Low: 0.1% to 1% a year. Very low: under 0.1% a year (1 in 1,000). Each band is the chance of flooding in any one year.

Homes and businesses in an area at risk of flooding from rivers or the sea, as the Environment Agency counts them, added up over the postcodes. It is for the land, not each building, and leaves out surface water, groundwater and sewers. Each postcode page has its own figures and its flood warning areas.

Source: Environment Agency, Risk of Flooding from Rivers and Sea (postcodes in areas at risk), published 6 July 2026, Open Government Licence v3.0. How we use it

What do homes sell for in OX27?

Homes in OX27 sold for a typical £382,000 in the 12 months to August 2026, across 81 sales, down 9% on the 12 months before, HM Land Registry's figures show.

£382,000 typical price, the 12 months to August 2026
12 months to August 2025
£420,000
12 months to August 2026
£382,000

▼ down 9% on the 12 months before

Detached£548,500 28 sales
Semi-detached£370,000 21 sales
Terraced£350,000 25 sales
Flat or maisonette£220,000 7 sales

Standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Postcodes in OX27

Pick a sector, then a postcode. A sector is the district plus the next digit.

OX27 059 postcodesOX27 7117 postcodesOX27 8155 postcodesOX27 939 postcodes
UK postcode format explained

Places in OX27

Towns and villages with postcodes in OX27, and how many each has here.

Bicester postcodes,55

Who covers OX27

How many of the district's postcodes in use fall under each council, constituency and police force area.

Councils

What council am I in?

Constituencies

  • Bicester and Woodstock247
  • Mid Buckinghamshire67
  • Banbury55
  • South Northamptonshire1

Police force areas

  • Thames Valley369
  • Northamptonshire1

Next to OX27

OX26 postcode district OX28 postcode district All OX districts Bicester postcodes

"Next to" is by number: the districts before and after OX27 in the OX area.

Check a postcode

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