Gainsborough Road - DN21 3NB
Key Postcode Insights
DN21 3NB is a residential postcode situated on Gainsborough Road, Blyton, Gainsborough, DN21 with 15 addresses.
It ranks as the 792nd largest and 763rd most expensive of the 1,304 postcodes in the DN21 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 15 properties: 15 houses.
- Ave. Sale Price
- £231,028
- 10 Year change
- up 43.9%
- Ave. Rental Price
- £949pcm
- 10 Year change
- up 59.7%
- Ave. £ per ft²
- £201/ft²
- Ave. Gross Yield
- 4.9%/year/yr
Key Postcode Insights
DN21 3NB is a residential postcode situated on Gainsborough Road, Blyton, Gainsborough, DN21 with 15 addresses.
It ranks as the 792nd largest and 763rd most expensive of the 1,304 postcodes in the DN21 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 15 properties: 15 houses.
- Ave. Sale Price
- £231,028
- 10 Year change
- up 43.9%
- Ave. Rental Price
- £949pcm
- 10 Year change
- up 59.7%
- Ave. £ per ft²
- £201/ft²
- Ave. Gross Yield
- 4.9%/year/yr
Explore Propertiesin DN21 3NB
- Rosewell
4 Bed Modern House
- 1A Gainsborough Road
Unknown
- 1 Gainsborough Road
3 Bed Period House
- 2 Gainsborough Road
Unknown
- 3 Gainsborough Road
Unknown
Sales Market Trends
The last sale in DN21 3NB sold for £319,500 on 21st March 2025. Since then prices are up an average of 0.5%.
The current average value in the postcode is £231,028.
The DN21 3NB Sales Market has increased by 43.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -0.1% | £231,028 |
| June 2025 | 4% | £231,166 |
| June 2024 | 0.8% | £222,229 |
| June 2023 | 1.5% | £220,501 |
| June 2022 | 10.3% | £217,285 |
| June 2021 | 8.8% | £197,068 |
| June 2020 | 5% | £181,054 |
| June 2019 | -1.5% | £172,403 |
| June 2018 | 5.1% | £175,044 |
| June 2017 | 3.8% | £166,583 |
| June 2016 | 3.3% | £160,528 |
| June 2015 | 2.6% | £155,460 |
| June 2014 | 2.8% | £151,461 |
| June 2013 | -0.2% | £147,310 |
| June 2012 | -0.3% | £147,544 |
| June 2011 | -4.9% | £147,927 |
| June 2010 | 2.8% | £155,549 |
| June 2009 | -8.2% | £151,245 |
| June 2008 | -2% | £164,689 |
| June 2007 | 0% | £168,104 |
Rental Market Trends
The current average rental value in the postcode is £949.
The DN21 3NB Rental Market has increased by 59.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 5.6% | £949pcm |
| June 2025 | 6.2% | £899pcm |
| June 2024 | 7.2% | £846pcm |
| June 2023 | 6.3% | £789pcm |
| June 2022 | 7.3% | £742pcm |
| June 2021 | 8.2% | £692pcm |
| June 2020 | 1.9% | £640pcm |
| June 2019 | 1.6% | £628pcm |
| June 2018 | 1.5% | £618pcm |
| June 2017 | 2.5% | £609pcm |
| June 2016 | 2.3% | £594pcm |
| June 2015 | 1.9% | £581pcm |
| June 2014 | 2.3% | £570pcm |
| June 2013 | -0.9% | £557pcm |
| June 2012 | -0.4% | £562pcm |
| June 2011 | 1.1% | £564pcm |
| June 2010 | 2% | £558pcm |
| June 2009 | -6.3% | £547pcm |
| June 2008 | 4.6% | £584pcm |
| June 2007 | 0% | £558pcm |
Sales History
The last sale was on 21st March 2025 for £319,500 and since then the market in the area has increased by 0.5%. The postcode has had a total of 25 sales since 1995.
DN21 3NB has seen 3 sales in the last three years and no sales in the last twelve months.
- Sold Mar 2025£319,500 | 4 Bed House4, Gainsborough Road, Gainsborough, DN21 3NB4, Gainsborough Road, Gainsborough, DN21 3NB
- Sold Feb 2024£190,000 | 3 Bed House7, Gainsborough Road, Gainsborough, DN21 3NB7, Gainsborough Road, Gainsborough, DN21 3NB
- Sold Oct 2023£265,000 | 4 Bed House4, Gainsborough Road, Gainsborough, DN21 3NB4, Gainsborough Road, Gainsborough, DN21 3NB
- Sold Jul 2022£250,000 | 4 Bed HouseRosewell, Gainsborough Road, Gainsborough, DN21 3NBRosewell, Gainsborough Road, Gainsborough, DN21 3NB
- Sold Jul 2022£226,500 | 3 Bed House8A, Gainsborough Road, Gainsborough, DN21 3NB8A, Gainsborough Road, Gainsborough, DN21 3NB
Nearby Postcodes
DN21 3NB is the 792nd largest and the 763rd most expensive postcode out of the 1,304 postcodes in the DN21 area.
- DN21 3NA, Scarborough Road, Blyton, Gainsborough, DN21DN21 3NA5 Addresses|90 m away
- DN21 3LY, High Street, Blyton, Gainsborough, DN21DN21 3LY17 Addresses|94 m away
- DN21 3NE, Paddock Lane, Blyton, Gainsborough, DN21DN21 3NE9 Addresses|97 m away
- DN21 3NF, Paddock Lane, Blyton, Gainsborough, DN21DN21 3NF14 Addresses|106 m away
- DN21 3ND, Hill Top Lane, Blyton, Gainsborough, DN21DN21 3ND9 Addresses|130 m away
Property Types
- 4 period houses built between 1800 and 1911
- 1 modern house built after 1980
- 5 mid-century houses built between 1936 and 1979
- 5 other addresses of unknown type
- period house (4)
- modern house (1)
- mid-century house (5)
- Unknown (5)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 10 properties.
- The most common rating is D.
- A (0)
- E (4)
- B (1)
- F (1)
- C (0)
- G (0)
- D (4)
- No EPC (5)
Top 3 Most Expensive Sales
- Sold Jun 2025£343,000 | 4 Bed House12, Gainsborough Road, Gainsborough, DN21 3NJ12, Gainsborough Road, Gainsborough, DN21 3NJ
- Sold Mar 2025£319,500 | 4 Bed House4, Gainsborough Road, Gainsborough, DN21 3NB4, Gainsborough Road, Gainsborough, DN21 3NB
- Sold Oct 2023£265,000 | 4 Bed House4, Gainsborough Road, Gainsborough, DN21 3NB4, Gainsborough Road, Gainsborough, DN21 3NB
Schools Nearby
- Blyton Cum Laughton Church of England School500 m away
- Corringham CofE VC Primary School3.8 km away
- Castle Wood Academy4.7 km away
- The Gainsborough Academy4.2 km away
- The Queen Elizabeth's High School, Gainsborough4.9 km away
- Kirton Academy10.1 km away
More reading links
Public Transport Nearby
The closest station to DN21 3NB is Gainsborough Central station, which is 5.6 kilometres away.
- Gainsborough Central|5.6 km away
- Gainsborough Lea Road|6.9 km away
- Kirton Lindsey|9.8 km away
- Althorpe|16.0 km away
