Postcode MK18 4DY is located in a rural village, within the Grendon Underwood & The Claydons ward of Buckinghamshire in the South East region, and forms part of the Marsh Gibbon, Steeple Claydon & Tingewick area. It has low deprivation and low crime levels, with around 36 crimes per 1,000 residents per year, about 57% below the South East average of 84 per 1,000. The average income per household in Marsh Gibbon, Steeple Claydon & Tingewick is £66,030 per year. The nearest station is Bicester North, about 6 miles away. There are 1 primary and no secondary schools in the area.
Marsh Gibbon, Steeple Claydon & Tingewick has a low level of deprivation, ranked at position 24,712 out of 32,844 areas in the United Kingdom, placing it within the bottom 25% least deprived areas in England.
Marsh Gibbon, Steeple Claydon & Tingewick has a low crime rate, with approximately 36 reported incidents per 1,000 population each year.
Approximately 7.5% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 11.3% of dwellings are socially rented.
The average income per household in Marsh Gibbon, Steeple Claydon & Tingewick is £66,030 per year.
No significant noise sources from railways or roads near MK18 4DY.
Marsh Gibbon, Steeple Claydon & Tingewick near MK18 4DY has low flood risk (between 0.1% and 1% chance of a flood each year) from rivers and sea.
The nearest station is Bicester North located about 6 miles away. There are no other stations nearby.
Based on 124 recent sales, the median property price is £463,750 (about £359 per square foot) in Grendon Underwood & The Claydons area, with individual transactions ranging from £196,000 up to £1,445,000.
| Type | Sales | Median | £/sq ft |
|---|---|---|---|
| Detached | 70 | £592,500 | £364 |
| Semi-Detached | 27 | £350,000 | £359 |
| Terraced | 27 | £280,000 | £350 |
Sale price
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £470,000 | £180,000 | £270,000 | £232,500 |
| 2017 | £507,500 | £165,000 | £256,000 | £243,750 |
| 2018 | £479,995 | £165,000 | £302,500 | £268,000 |
| 2019 | £517,000 | £145,000 | £284,000 | £264,998 |
| 2020 | £479,200 | £117,500 | £305,000 | £241,000 |
| 2021 | £534,950 | £166,875 | £345,000 | £247,500 |
| 2022 | £580,000 | £200,000 | £330,000 | £272,000 |
| 2023 | £555,000 | £126,000 | £362,000 | £295,000 |
| 2024 | £537,500 | £117,000 | £382,500 | £277,500 |
| 2025 | £585,000 | £195,000 | £335,000 | £294,998 |
| 2026 | £581,500 | — | £332,500 | £268,500 |
Price per sq ft
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £293 | £314 | £307 | £277 |
| 2017 | £310 | £313 | £300 | £315 |
| 2018 | £311 | £295 | £295 | £316 |
| 2019 | £320 | £276 | £312 | £276 |
| 2020 | £321 | £218 | £317 | £306 |
| 2021 | £340 | £192 | £346 | £341 |
| 2022 | £361 | £341 | £370 | £377 |
| 2023 | £372 | £210 | £357 | £342 |
| 2024 | £369 | £226 | £358 | £348 |
| 2025 | £368 | £355 | £359 | £347 |
| 2026 | £357 | — | £355 | £358 |
No sales records found in the last 18 months.
Annual council tax rates for Buckinghamshire district (2025-26).
Council tax bands are based on the value of your property. Most homes fall into bands A to D.
Elected local representatives for MK18 4DY, including ward councillors and the local member of parliament.
Frank Mahon
Grendon Underwood & The Claydons - Elected 1 May 2025
Patrick Joseph Fealey
Grendon Underwood & The Claydons - Elected 1 May 2025
Callum Anderson
Buckingham and Bletchley - Elected 4 Jul 2024
The area around MK18 4DY records about 36 crimes per 1,000 residents per year, which is a low crime rate for England: it scores 3 out of 10 on the Area360 crime scale, where 10 is the highest crime level. Across South East as a whole the rate is about 84 per 1,000. The most common offences locally are violence and sexual offences, other theft and anti-social behaviour.
The median sale price around MK18 4DY in Marsh Gibbon, Steeple Claydon & Tingewick is £463,750 (about £359 per square foot) based on 124 registered sales according to HM Land Registry data.
There is 1 school close to MK18 4DY, including Twyford C of E School (Good). Ratings are from the latest Ofsted inspections.
MK18 4DY scores 4 out of 10 on the deprivation scale, where 10 is the most deprived. Its neighbourhood ranks 24,712 of 32,844 in England on the official Index of Multiple Deprivation (rank 1 is the most deprived).
The Member of Parliament for Buckingham and Bletchley covering MK18 4DY is Callum Anderson (Labour Party), elected at the 2024 general election. The area is represented by 2 local councillors: Frank Mahon (Conservative and Unionist Party) and Patrick Joseph Fealey (Conservative and Unionist Party).
All data is sourced from official UK government agencies and public datasets. Last updated: 16/07/2026. Read more about how our statistics are calculated.