House prices in South Witham

Median value — July 2026

£202,740

Modelled from 520 properties Stede tracks in South Witham

Market snapshot

£202,740

Median value

£233,901

Average value

22

Sales in the last 12 months

+3%

Change over the past year

Value over time

  • Modelled value
£0£50k£100k£150k£200k£250k20002002200420062008201020122014201620182020202220242026

Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.

View as a table
Modelled value at the end of each year, with any recorded sales
YearModelled value
2000£56,742
2001£62,040
2002£86,304
2003£97,285
2004£116,290
2005£114,369
2006£123,820
2007£132,540
2008£116,286
2009£116,816
2010£117,863
2011£117,392
2012£115,653
2013£123,433
2014£124,305
2015£140,225
2016£143,584
2017£152,625
2018£158,609
2019£160,522
2020£167,300
2021£183,362
2022£201,441
2023£194,346
2024£201,181
2025£203,900
2026£202,740

Property types

  • Detached house37%£280,238
  • Semi-detached house32%£190,623
  • Mid-terrace house30%£149,878
  • Property1%£251,736

Recent sales

Addresses in South Witham

About this area

South Witham, in Grantham, is a village. Stede can model 520 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.

As of July 2026, South Witham has a median estimated value of £202,740 and an average of £233,901.

Modelled values in South Witham are +3% over the past year and +16% over five years.

The market here is mostly detached houses, which make up 37% of the properties Stede tracks in South Witham.

22 sales were recorded in South Witham over the past 12 months.

Common questions

What is the average house price in South Witham?

As of July 2026, the average estimated value is £233,901 and the median is £202,740 across 520 properties Stede tracks in South Witham. This is not a formal market valuation.

Are house prices in South Witham going up or down?

Modelled values in South Witham are +3% over the past year and +16% over five years, based on the UK House Price Index.

What types of property are in South Witham?

37% of the properties Stede tracks in South Witham are detached houses. semi-detached houses are next most common, at 32%.

How many properties are in South Witham?

Stede can model 520 properties in South Witham, with 22 recorded sales in the past 12 months.

How does Stede calculate house prices for South Witham?

These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.

How we calculate this

These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.

Read the full methodology and data sources →