DN21 — house prices & area data
A free, sourced snapshot of DN21, Gainsborough from Acreright. Every figure shows its source and date; where the data isn’t reliable we say so rather than guess.
DN21 is a postcode district in Gainsborough. Homes here sold for a median of £165,000 over the last year, up 17.9% over five years. 23,413 sales are on record. Parts of it rank among England’s more-deprived areas (45% of its postcodes are in the most-deprived 30%). 51% of homes are rated EPC C or better.
- £98,000 median sold price (all time)
- £165,000 median price, last 12 months
- 23,413 recorded sales
- +17.9% 5-year price change
- 7% of postcodes in England’s least-deprived 30%
- 51% of homes rated EPC C or better
- Source: HM Land Registry Price Paid & English Indices of Deprivation, Jul 2026
We don’t publish a full report for DN21 yet — see where we’re live or ask to be notified when it launches.
Recent sales
| Address | Type | Price | Date |
|---|
| 11 Millstone Close | Detached | £330,000 | May 2026 |
| 15 Southlands Drive | Detached | £230,000 | May 2026 |
| 7 Copper Beech Close | Semi | £140,000 | May 2026 |
| 19 Lewis Street | Terraced | £52,000 | May 2026 |
| 48 Ashcroft Road | Terraced | £45,000 | May 2026 |
| 48 Garfield Street | Semi | £55,000 | May 2026 |
| 48 Old Showfields | Detached | £209,000 | May 2026 |
| 3 The Holt | Semi | £158,000 | May 2026 |
| 194 Sandsfield Lane | Semi | £127,000 | May 2026 |
| Sandars Maltings Bridge Street | Flat | £68,000 | May 2026 |
Source: HM Land Registry Price Paid · Jul 2026
Crime last 12 months
Most common- Violence and sexual offences 1,561
- Anti-social behaviour 979
- Criminal damage and arson 481
Source: police.uk street-level crime (Open Government Licence) · Jun 2025 – May 2026. Locations are anonymised "on or near" markers — where crime clusters, not a specific address.
Street-level crime map near here →
Prices by postcode sector
| Sector | Median price | Sales |
|---|
| DN21 1 | £149,500 | 8,426 |
| DN21 2 | £111,500 | 4,872 |
| DN21 3 | £230,000 | 4,029 |
| DN21 4 | £228,975 | 2,887 |
| DN21 5 | £240,500 | 3,199 |
Median sold price — most recent 12 months where available, else all-time. Source: HM Land Registry Price Paid.
All places › DN › DN21
