A complete guide to property investment in Olney.
Last updated: 18 September 2025
Olney sits comfortably among the more established residential markets, with a strong showing for owner-occupation and a mature population profile. The area’s housing market is marked by a price-to-income ratio of 6.2, suggesting that affordability is balanced but not stretched compared to the South East as a whole. The median price per square foot of £399 per sq ft and the median sale price for a 3-bedroom house at £399,500 point to a market that is not cheap but remains accessible to professional families and couples. Rental demand appears steady, with average rental yields of 3.5% and a median rent for a 2-bedroom flat at £1,500.
Liquidity is moderate, with annual sales at 158 and homes spending a median of 75 days on the market, indicating properties do not linger excessively before finding a buyer. The median discount of £5,000 (the typical achieved discount) hints that buyers have some room to negotiate, though competition is still present.
Median price per sq ft
£399 / sq ft
Average rental yield
3.5%
Capital growth (1y)
1.6%
Sales in past year
158
* Property stats calculated for last full calendar year (2024).
Live prices in Olney, South East
* Extreme prices clipped for legibility
Median price
£425,000
25% of properties below...
£302,375
75% of properties below...
£668,750
Most expensive property
£1,275,000
Live listings
70
Median days on market
75
Over the next twelve months, Olney’s property market appears set for steady performance rather than dramatic swings. The capital growth of 1.6% over the last year and 4.3% over three years suggest incremental progress, rather than boom conditions. Rental demand should remain consistent, particularly among professionals and couples, given the area’s demographic strengths and rent-to-income ratio of 22.6%.
Liquidity is likely to persist at current levels, with properties taking a median of 75 days to sell and annual sales at 158. Investors should expect a market driven by stability and gradual gains, with returns anchored by reliable tenants and a well-established owner-occupier base.
Average yield (%)
* 2025 data for YTD
Median price per sq ft (£/sq ft)
* 2025 data for YTD
Investment properties in Olney, South East
£220,000
2 bedroom terraced house for sale
Weston Road, Olney, Buckinghamshire...
£210,000 - Guide Price
2 bedroom maisonette for sale
FOUNTAIN COURT, OLNEY
£649,000 - Guide Price
4 bedroom semi-detached house for sale
Cross Keys House, 9 High Street Sou...
£750,000 - Offers in Excess of
5 bedroom detached house for sale
**NEARLY 3,000 SQFT, SPACIOUS DRIVE...
Typical discounts are limited but real — expect to achieve a reduction off asking.
• Median discount: £5,000
• 1 in 4 properties sell at > £9,995 below asking
• 1 in 10 properties sell at > £15,000 below asking
In percentage terms:
• Median discount of 1.5%
• 25% of properties discounted by > 2.9%
• 10% of properties discounted by > 3.6%
Top postcodes for rental yield and (annualised) capital growth
GeoGlider calculates property investment stats by blending official and proprietary datasets. Here's a quick overview of key sources and how we use them:
HM Land Registry: Property transaction and sold-price records for England & Wales used to calculate historical capital growth, price levels and comparables.
Office for National Statistics (ONS): Demographic and economic indicators for the UK, including Census 2021, supporting area profiling and market context.
Ordnance Survey: Authoritative UK geospatial data powering accurate boundaries, roads and terrain for mapping and spatial analysis.
GeoProp: Our proprietary AI pipeline that processes millions of property listings to extract rich features and live market signals.
Department for Levelling Up, Housing & Communities: Energy Performance Certificate (EPC) scores and property floor areas.
HM Revenue & Customs (HMRC): Household income and employment data to understand local affordability and economic conditions.
Data is updated continuously, matched across sources and rigorously validated.