HouseMarketBook

MK18, Buckingham and Winslow, Buckinghamshire

Postcode district in Buckinghamshire · 1,150 sales in the last 24 months, 968 with a floor area counted

Median price per square metre, last 24 months£4,120968 sales · £383 per sq ft · down 2.4% on a year ago

Prices per square metre in MK18 are down 2.4% on a year ago, at a median of £4,120 (£383 per sq ft).

Half of the 968 counted sales were between £3,630 and £4,640 per square metre, and the median price paid was £390,300. HM Land Registry records 21,595 sales in this postcode district since 1995.

Median price, 24 months£390,300
£ per m², middle half£3,630 to £4,640
Sales, 24 months1,150968 with a floor area counted
Typical floor area97 m²

By property type

TypeSales£ / m²Middle halfMedian price
Detached426£4,170£3,780–4,570£540,000
Flat or maisonette49£3,430£2,960–3,980£200,000
Semi-detached265£4,080£3,590–4,660£355,000
Terraced228£4,240£3,550–4,750£290,000
Counted sales over the last 24 months. A type needs 12 sales for a median; each type's median is what the fair-value check compares against in a sector.

The trend

Median £ per m² in MK18 by quarter, down 2.4% on a year ago
3,9204,0754,230£4,0802024 Q42026 Q3
Median £ per m² by year since 1995
8302,4954,160£4,04019952026
Each point is the median of the counted sales in that period. Older sales use the floor area on the latest certificate.

Busiest streets in MK18

By sales in the last 24 months
A street needs 12 counted sales for a median of its own; a dash means it has fewer.

Year by year

Counted sales
YearSalesMedian priceMedian £ / m²
2026251£375,000£4,040
2025557£395,000£4,160
2024509£400,000£4,070
2023410£388,500£4,090
2022592£395,000£3,980
2021745£365,000£3,770
2020497£335,000£3,600
2019476£336,800£3,470
2018502£333,800£3,560
2017533£330,000£3,420
2016685£320,000£3,230
2015674£285,000£2,970
The last 12 years; the chart above runs from 1995.

Sales to September 2026 · HM Land Registry price paid data · MHCLG energy certificates · ONS postcode directory · medians of counted sales over 24 months · typical floor area 97 m² · change on a year ago −2.4% · An index-based comparison of sold prices, not a valuation.