The middle asking price of a new build home in Sleaford is £249,950 in November 2026, across 19 homes for sale on 4 developments: by bedrooms, by type, per square foot, price cuts, and against nearby places.
| Bedrooms | Middle price | Per sq ft | Homes |
|---|---|---|---|
| 2 bedrooms | £187,475 | £275 | 6 |
| 3 bedrooms | £249,950 | £231 | 7 |
| 4 bedrooms | £325,000 | £228 | 6 |
| Type | Middle price | Per sq ft | Homes |
|---|---|---|---|
| Detached houses | £305,000 | £256 | 7 |
| Semi-detached houses | £225,000 | £237 | 6 |
| Terraced houses | £187,475 | £267 | 6 |
| Place | Middle price | Per sq ft | Homes |
|---|---|---|---|
| Sleaford | £249,950 | £261 | 19 |
| North Kesteven | £305,000 | £277 | 103 |
| Grantham | £376,998 | £299 | 36 |
| Barrowby | £305,000 | £289 | 12 |
| Corby Glen | £549,995 | Not stated | 9 |
| Gosberton | £243,995 | Not stated | 10 |
| Sutterton | £229,995 | Not stated | 11 |
| Fernwood | £309,995 | Not stated | 35 |
Answered from today’s listings and the official rules.
The middle asking price of the 19 new homes for sale in Sleaford is £249,950 in November 2026, or £261 a square foot where the size is stated.
The middle asking price of the 6 new 2 bedroom homes for sale is £187,475.
The middle asking price of the 7 new 3 bedroom homes for sale is £249,950.
The middle asking price of the 6 new 4 bedroom homes for sale is £325,000.
4 of the 19 new homes for sale (21%) are listed below the price they were first listed at, by 5.3% in the middle.
At the middle asking price of £249,950, a first-time buyer pays no stamp duty and a buyer moving home pays £2,499, on the rates in force on 12 Nov 2026 (GOV.UK). An illustration, not advice.
The new homes for sale in Sleaford today.
| Price band | Homes |
|---|---|
| £160,000 to £179,999 | 1 |
| £180,000 to £199,999 | 5 |
| £200,000 to £219,999 | 0 |
| £220,000 to £239,999 | 3 |
| £240,000 to £259,999 | 5 |
| £260,000 to £279,999 | 0 |
| £280,000 to £299,999 | 0 |
| £300,000 to £319,999 | 2 |
| £320,000 to £339,999 | 0 |
| £340,000 to £359,999 | 3 |
| Month | Listed | Left the listings |
|---|---|---|
| November 2025 | 0 | 0 |
| December 2025 | 0 | 0 |
| January 2026 | 2 | 0 |
| February 2026 | 1 | 0 |
| March 2026 | 1 | 1 |
| April 2026 | 0 | 0 |
| May 2026 | 2 | 0 |
| June 2026 | 0 | 0 |
| July 2026 | 1 | 2 |
| August 2026 | 4 | 2 |
| September 2026 | 1 | 0 |
| October 2026 | 7 | 6 |
Homes from HomePortfolio and the builders’ own sites.