Area Information

DN21 9AS is a small residential postcode area in England, home to 1,839 residents. This compact cluster of homes is typical of a low-density, family-oriented community, with a focus on private ownership. The area’s modest size means it is closely tied to nearby towns like Gainsborough, offering access to local services without the congestion of larger urban centres. Daily life here is shaped by proximity to schools, retail, and rail links, creating a self-contained yet connected environment. The population is predominantly middle-aged, with a median age of 47, suggesting a stable, long-term resident base. While the area lacks natural constraints like protected woodlands or AONBs, it benefits from low flood risk and a crime score of 48, which is average for the region. For buyers seeking a quiet, established neighbourhood with practical amenities, DN21 9AS offers a blend of simplicity and accessibility.

Area Type
Postcode
Area Size
Not available
Population
1839
Population Density
2463 people/km²

DN21 9AS is primarily an owner-occupied area, with 61% of properties in private hands. The housing stock is dominated by houses, which is unusual for a small postcode area but may reflect the region’s traditional building patterns. This suggests a market skewed towards family homes rather than rental properties, which could make it less attractive to investors seeking short-term returns. The concentration of houses implies larger plots and more private outdoor space, which may appeal to buyers prioritising comfort and space. However, the small size of the area means the housing stock is limited, and buyers should consider nearby towns for broader options. The high home ownership rate also indicates a community with long-term residency, which can contribute to a stable local economy.

House Prices in DN21 9AS

No properties found in this postcode.

Energy Efficiency in DN21 9AS

Residents of DN21 9AS have access to a modest but functional selection of amenities. Retail options include Morrisons Daily, Lidl Beaumont, and Heron Gainsborough, providing everyday shopping needs. The two nearby railway stations offer links to broader transport networks, enhancing mobility. While the area lacks large leisure facilities, its proximity to Gainsborough ensures access to more extensive services. The combination of local shops and rail connectivity creates a lifestyle that balances convenience with the ability to travel for additional amenities.

Amenities

Schools

Residents of DN21 9AS have access to a range of educational institutions, including The Queen Elizabeth’s High School, Gainsborough (primary, Ofsted rating: good), The Castle Hills Community Arts College (primary), Handel House Preparatory School (independent, Ofsted rating: good), Castle Hills School (primary), and Castle Wood Academy (academy, Ofsted rating: good). The mix of state and independent schools provides families with choices, from traditional public education to specialist provision. The presence of multiple primary schools suggests a focus on early education, while the academy and independent options cater to secondary needs. The good Ofsted ratings for three of the schools indicate a generally high standard of education, though parents should verify current performance metrics.

RankSchoolTypeEntry genderAges
1The Queen Elizabeth's High School, GainsboroughprimaryN/AN/A
2The Castle Hills Community Arts CollegeprimaryN/AN/A
3Handel House Preparatory SchoolindependentN/AN/A
4Castle Hills SchoolprimaryN/AN/A
5Castle Wood AcademyacademyN/AN/A

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Demographics

The population of DN21 9AS is characterised by a median age of 47, with the majority of residents falling into the 30-64 age range. This suggests a community of working-age adults and families, rather than a younger or elderly demographic. Home ownership is strong, with 61% of properties occupied by owners, indicating a stable housing market. The area is predominantly composed of houses, reflecting a preference for single-family dwellings over flats. The predominant ethnic group is White, with no specific data on diversity or minority representation provided. The absence of detailed deprivation data means it is unclear how economic factors might influence quality of life, but the low flood risk and moderate crime score suggest a generally secure environment.

Household Size

One person
most common

Accommodation Type

Houses
most common

Tenure

61
majority

Ethnic Group

White
most common

Religion

N/A
most common

Household Composition

N/A
most common

Age

47
median
Adults (30-64 years)
most common

Household Deprivation

N/A
with no deprivation

NS-SEC

23
in Lower managerial occupations

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Planning

Planning Constraints

  • Flood Risk
    Premium
  • Ramsar Wetland Sites
    Premium
  • Area of Outstanding Natural Beauty
    Premium
  • Protected Nature Reserve
    Premium
  • Protected Woodland
    Premium
  • Crime Risk
    Premium

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Frequently Asked Questions

What is the community feel like in DN21 9AS?
DN21 9AS is a small, stable area with a median age of 47 and 61% home ownership. It lacks large-scale amenities but offers a quiet, family-oriented environment with proximity to local services in Gainsborough.
Who typically lives in DN21 9AS?
Residents are predominantly adults aged 30-64, with a White ethnic majority. The area is not ethnically diverse, and most properties are owner-occupied houses.
What schools are near DN21 9AS?
The area has five schools, including The Queen Elizabeth’s High School (primary, Ofsted: good) and Castle Wood Academy (academy, Ofsted: good), offering both state and independent options.
How connected is DN21 9AS digitally?
Broadband is excellent (score 95), and mobile coverage is good (score 82), supporting remote work and daily internet use. Two railway stations provide regional transport links.
Is DN21 9AS safe?
The area has a medium crime risk (score 48), which is average. There are no flood or environmental risks, but standard security measures are recommended.

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