House Price Finder
Town Profile 3 postcode areas

Grantham

Lincolnshire · 39,867 properties sold since 1995

Postcodes: NG31NG32NG33
Average Property Value
£279,161
↓ 5.3% YoY
£279,161
Average
£214,175
Median
£100
Lowest
£41.3M
Highest

Price Trend

2016 2017 2018 2019 2020 2021 2022 2023 2024 2025
£209k £265k

Property Types

Detached 41%
Semi-Detached 28%
Terraced 25%
Flat 4%
Other 2%
39,867 total sales across 5 property types

Market Summary

£153k
Lower Quartile
£214k
Median
£313k
Upper Quartile
Price Distribution £100 – £41.3M

Yearly Price History

Year Average Median Sales Change
2026 (YTD) £259,318 £220,000 22 ↓ 2.2%
2025 £265,148 £225,000 1,045 ↓ 5.3%
2024 £280,120 £225,000 1,202 ↑ 4.9%
2023 £267,050 £217,000 1,049 ↓ 6.4%
2022 £285,452 £225,000 1,255 ↑ 3.5%
2021 £275,702 £199,950 1,649 ↓ 8.4%
2020 £301,100 £190,000 1,114 ↑ 27.8%
2019 £235,617 £175,000 1,237 ↑ 3.6%
2018 £227,476 £182,995 1,329 ↓ 11.3%
2017 £256,547 £169,950 1,364 ↑ 22.9%
2016 £208,760 £157,500 1,345 ↑ 2.4%
2015 £203,856 £150,000 1,368

Postcode Areas in Grantham

Grantham covers 3 postcode districts. Click any area for detailed property data, schools, crime stats, and demographics.

NG31NG32NG33

Useful guides

Stamp Duty Calculator

Calculate SDLT on your purchase — 2026/27 rates.

First-Time Buyer Guide

Everything you need to know about buying your first home in 2026.

What's Your House Worth?

Free ways to estimate your property's value using sold price data.

Source: HM Land Registry Price Paid Data · Crown copyright 2026 · Open Government Licence v3.0