24 homes in DN21 1AU
DN21 1AU is a postcode in Gainsborough South-West, Gainsborough, with 24 homes. The median sale price over the last two years was £155,000 (4 sales, HM Land Registry). Estimated 2026-27 council tax in Gainsborough South-West (West Lindsey) is about £138 a month for a couple. Each address has a free home report, an official EPC certificate and a recent-sales summary — a tidy way to get to know any home on this street before you knock on the door, view the property or move in next door.
Postcode
DN21 1AU
DN21 1AU
24 homes indexed
Postcode area
Free home reports
EPC, sales history, neighbourhood
Energy register
DN21 1AU in numbers
Open data on homes, sales and council tax in DN21 1AU, from HM Land Registry, the EPC register and ONS, Ofgem and Census data.
Median sale price, last two years
£155,000
4 sales, October 2024 to September 2026
Source: HM Land Registry Price Paid Data, October 2024 to September 2026
Sale price range, last two years
£119,950 to £162,500
Lowest and highest of 4 sales
Source: HM Land Registry Price Paid Data, October 2024 to September 2026
Homes with an energy certificate
24
Distinct homes (UPRNs) on the EPC register
Source: EPC register, certificates to September 2026
Most common EPC rating
D
16 of 24 homes
Source: EPC register, certificates to September 2026
Median floor area
75 m²
Across 24 homes
Source: EPC register, certificates to September 2026
| Rating | Homes | Share |
|---|---|---|
| A | 0 | 0% |
| B | 0 | 0% |
| C | 5 | 21% |
| D | 16 | 67% |
| E | 3 | 13% |
| F | 0 | 0% |
| G | 0 | 0% |
| Latest certificate for each home. Source: EPC register, certificates to September 2026 | ||
| Type | Homes | Share |
|---|---|---|
| Bungalow | 12 | 50% |
| House | 12 | 50% |
| Source: EPC register, certificates to September 2026 | ||
| Type | Sales | Share |
|---|---|---|
| Semi-detached | 4 | 100% |
| Source: HM Land Registry Price Paid Data, October 2024 to September 2026 | ||
| Date | Street address | Price |
|---|---|---|
| 22 Jun 2026 | 86 Mayflower Close | £155,000 |
| 21 Mar 2025 | 63 Mayflower Close | £155,000 |
| 29 Nov 2024 | 85 Mayflower Close | £162,500 |
| 15 Nov 2024 | 82 Mayflower Close | £119,950 |
| 29 Apr 2022 | 86 Mayflower Close | £137,000 |
| Source: HM Land Registry Price Paid Data, sales to September 2026 | ||
Council tax (2026-27)
Estimated council tax in the Gainsborough South-West ward of West Lindsey. These are ward averages, not the bill for a specific home.
Council
West Lindsey
Ward: Gainsborough South-West
Estimate for a couple
£138 a month
£1,653 a year, ward average
Source: Estimated from ONS, Ofgem and Census data.
Most common council tax band
Band A
£1,569.50 a year in West Lindsey
Source: Estimated from ONS, Ofgem and Census data.
| Household | A month | A year |
|---|---|---|
| Single person* | £103 | £1,240 |
| Couple | £138 | £1,653 |
| Family | £138 | £1,653 |
| Single parent* | £103 | £1,240 |
| *Includes the 25% single person discount. Ward averages, not a bill for a specific home. Estimated from ONS, Ofgem and Census data. | ||
| Band | A year |
|---|---|
| A | £1,569.50 |
| B | £1,831.08 |
| C | £2,092.67 |
| D | £2,354.25 |
| E | £2,877.42 |
| F | £3,400.58 |
| G | £3,923.75 |
| H | £4,708.50 |
| Council's annual charge per band, before discounts. Estimated from ONS, Ofgem and Census data. | |
Sale prices are standard residential sales (HM Land Registry category A), each sale counted once. Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0. EPC figures use the latest certificate for each home on the Energy Performance of Buildings Register. Council tax figures are ward averages weighted by the ward's band mix, not a bill for a specific home. Estimated from ONS, Ofgem and Census data.
Addresses on this postcode
About the area
Recent sales near DN21 1AU
248 LEA ROAD
£310,000
Sold 2026-09-25
80 GREY STREET
£69,000
Sold 2026-09-22
79 BECKETT AVENUE
£143,500
Sold 2026-09-22
3 LOVE LANE
£125,000
Sold 2026-09-21
4 NORTH DALE COURT
£195,000
Sold 2026-09-16
Energy performance for DN21 1AU
Energy performance
Official EPC reports for DN21 1AU
Find the energy certificate for any home on this postcode on the government register. Free, official, and updated whenever a property is re-assessed.
