Market analysis
Homes in Grantham, Lincolnshire sell for an average of £279,824 — 3% above the UK average of £271,295. The median sold price is £215,000. In 2025, the most recent complete year, prices fell 3.4% year on year, from £281,476 to £271,935. Since 2015, average values in Grantham have grown by 33%.
Detached houses are the most commonly sold property type in Grantham, making up 41% of transactions. Grantham spans 3 postcode areas, with 40,389 sales registered since 1995.
Liveability Score
Aggregated from 3 postcode areas
Price Trend
Property Types
Market Summary
Yearly Price History
| Year | Average | Median | Sales | Change |
|---|---|---|---|---|
| 2026 (YTD) | £269,485 | £225,000 | 344 | ↓ 0.9% |
| 2025 | £271,935 | £227,250 | 1,226 | ↓ 3.4% |
| 2024 | £281,476 | £225,000 | 1,208 | ↑ 5.3% |
| 2023 | £267,322 | £217,000 | 1,051 | ↓ 6.4% |
| 2022 | £285,741 | £225,000 | 1,260 | ↑ 3.7% |
| 2021 | £275,586 | £199,475 | 1,650 | ↓ 8.5% |
| 2020 | £301,270 | £190,000 | 1,115 | ↑ 27.9% |
| 2019 | £235,527 | £175,000 | 1,238 | ↑ 3.4% |
| 2018 | £227,812 | £182,995 | 1,330 | ↓ 11.2% |
| 2017 | £256,547 | £169,950 | 1,364 | ↑ 22.7% |
| 2016 | £209,014 | £157,748 | 1,346 | ↑ 2.5% |
| 2015 | £203,856 | £150,000 | 1,368 | — |
Postcode Areas in Grantham
Grantham covers 3 postcode areas. Click any one for detailed property data, schools, crime stats, and demographics.
Useful guides
Streets in Grantham
The 60 busiest streets in Grantham by number of recorded sales. Each page lists every property on the street and what it last sold for.
Frequently asked questions about Grantham
About this data
Averages and medians for Grantham cover the 7,854 sales registered since 2020, so they describe the current market rather than three decades of it. The 40,389 figure is every sale since records begin in 1995, and the yearly chart uses each year's own sales. Prices are what buyers actually paid, as registered with HM Land Registry — not asking prices or estimates. Scotland and Northern Ireland are not in this dataset; see Scotland and Northern Ireland.