A complete guide to property investment in Grantham.
Last updated: 18 September 2025
Grantham offers a balanced environment for property investors, with a mix of affordability and steady growth. The average price-to-income ratio of 4.5 suggests homes are relatively accessible, and the median price per square foot of £224 per sq ft keeps entry costs moderate. Over the past three years, capital values have changed by 16.0%, with an annualised growth rate of 5.1%, reflecting a market that has delivered consistent returns. The rental market is also robust, with an average yield of 5.2%, and the top performing area offers yields of 5.2%.
Liquidity appears healthy, as properties typically spend 59 days on the market and there were 566 sales completed in the last year. Investors will find both family homes and flats available, with the current median asking sale price for a three-bedroom house at £239,995 and for a two-bedroom flat at £120,000.
Median price per sq ft
£224 / sq ft
Average rental yield
5.2%
Capital growth (1y)
2.9%
Sales in past year
566
* Property stats calculated for last full calendar year (2024).
Live prices in Grantham, East Midlands
* Extreme prices clipped for legibility
Median price
£260,000
25% of properties below...
£185,000
75% of properties below...
£373,750
Most expensive property
£1,000,000
Live listings
374
Median days on market
59
Over the next year, Grantham’s property market is likely to remain steady, supported by the area’s affordability and the recent record of capital growth. The combination of a 5.2% average yield and a price-to-income ratio of 4.5 should continue to attract both investors and renters.
While there is solid demand, particularly for family homes and competitively priced flats, the strong presence of private landlords may keep rental competition high. If employment levels and population trends hold, investors can expect moderate but reliable performance. With asking prices and rents at their current levels, the outlook is mildly positive for those seeking balanced returns and manageable risk.
Average yield (%)
* 2025 data for YTD
Median price per sq ft (£/sq ft)
* 2025 data for YTD
Investment properties in Grantham, East Midlands
£170,000
3 bedroom semi-detached house for sale
Kenilworth Road, Grantham, NG31
£460,000 - Offers in Excess of
6 bedroom detached house for sale
North Parade, Grantham, NG31
£159,000
1 bedroom apartment for sale
Martin Court, St. Catherines Road, ...
£60,000 - Offers in Region of
2 bedroom park home for sale
Cheveley Park, Grantham
£300,000 - Guide Price
6 bedroom terraced house for sale
Avenue Road, Grantham
£75,000
2 bedroom park home for sale
Cheveley Park, Spittlegate, Grantha...
Vendors are holding firm; properties tend to sell at close to asking.
• Median discount: £500
• 1 in 4 properties sell at > £5,000 below asking
• 1 in 10 properties sell at > £10,000 below asking
In percentage terms:
• Median discount of 0.4%
• 25% of properties discounted by > 2.1%
• 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.