POSTCODE DECISION REPORT

DN21 postcode decision report

Useful shortlist area

DN21 currently groups 874 live postcode rows with best-fit area context in West Lindsey. Aggregate median sold price reads at £158,000 across 4,162 recorded sales. Gigabit availability in the best-fit area is 58.2% with median download at Unavailable. 4G strong coverage reaches 96.4% and 5G reaches 0.6% in the best-fit area summary. Nearby planning activity reads quiet in the strongest matched area context. The leading exact postcode follow-up already links 48 school rows for shortlist review.

Live postcode rollup with area connectivity and planning context | Sold prices through 26 Jun 2026 · Broadband source year 2024 · Mobile source year 2025

  • Matched postcodes 874Live postcode rows grouped under DN21
  • Median sold price in DN21, last 5 years £158,000Based on 4,162 sales · Latest sale in data: 26 Jun 2026
  • Best-fit area West LindseyUsed for planning and connectivity context when the partial postcode spans multiple exact rows
  • Nearby planning QuietPlanning follow-up uses the strongest matched area context for this rollup
  • Schools snapshot 48 nearby school rowsSchool snapshot comes from the strongest exact postcode follow-up in this rollup

Joined partial postcode brief

Start with the aggregate signals below, then move into exact postcode follow-up, planning, schools, tools, and learning if this partial postcode still looks viable.

Median sold price in DN21, last 5 years

Strong sample

Strong sample. Based on 4,162 sales · Latest sale in data: 26 Jun 2026.

Connectivity

Gigabit 58.2%

Gigabit availability is 58.2%, with median download at Unavailable and below-USO share at 0.6%. 4G strong-coverage share is 96.4%, with 5G at 0.6% in the current area-level summary.

Planning

No nearby matches

No nearby planning rows matched West Lindsey in the current live coverage yet.

Schools

48 nearby school rows

The leading exact postcode follow-up currently links 48 school rows for shortlist review.

Transport

1,090 mapped stops

West Lindsey currently links 1,090 mapped transport stops, including 12 rail or metro stops. Use the linked exact postcode pages to check stop proximity more precisely inside DN21.

Local business

Score 100/100

West Lindsey currently links 278 mapped local businesses across 8 tracked categories. Top amenity groups include 103 food and drink, 70 nightlife, 50 grocery. The current amenity availability signal scores 100/100.

Jobs

753 online job adverts observed

West Lindsey local authority · May 2026. Same geography one year earlier: 796 online job adverts observed in May 2025.

Exact postcode follow-up

10 linked postcodes

Start with DN21 4AZ, North Lincolnshire and then work through the other 9 linked postcodes for exact due diligence.

Median sold price in DN21, last 5 years

£158,000

Strong sample. Based on 4,162 sales · Latest sale in data: 26 Jun 2026.

Built from 874 matched postcode rows within the postcode area DN21, with best-fit area context in West Lindsey.

Local business

DN21 uses the best-fit area rollup below for a first-pass amenity mix. Use the linked exact postcodes for nearby place checking.

Amenity availability

Convenience score 100/100

Basis: nearest matching geography. Local-business context uses the best-fit local-authority rollup for this partial postcode. Exact nearby places still belong on the linked exact postcode pages.

  • Scope: Best-fit area rollup for DN21
  • Freshness: Source seen 20 Apr 2026
  • Methodology: Open source notes

Amenity group

Food and drink

103 mapped places currently map into this amenity group, led by cafe (45), fast food (43), restaurant (15).

  • Cafe: 45 mapped places
  • Fast Food: 43 mapped places
  • Restaurant: 15 mapped places

Amenity group

Nightlife

70 mapped places currently map into this amenity group, led by pub (68), bar (2).

  • Pub: 68 mapped places
  • Bar: 2 mapped places

Amenity group

Grocery

50 mapped places currently map into this amenity group, led by convenience (22), supermarket (20), bakery (4).

  • Convenience: 22 mapped places
  • Supermarket: 20 mapped places
  • Bakery: 4 mapped places

Amenity group

Personal services

15 mapped places currently map into this amenity group, led by hairdresser (10), beauty (5).

  • Hairdresser: 10 mapped places
  • Beauty: 5 mapped places

Exact postcode follow-up

Use these exact postcode pages to turn the partial postcode rollup into a shortlist you can pressure-test in more detail.

Nearby schools

Use the postcode snapshot to decide whether this place stays on your shortlist, then carry the same geography into the schools flow for side-by-side comparison.

Primary

Benjamin Adlard Primary School

Primary option in DN21 1DB. Use the schools flow for fuller comparison once you shortlist it.

Primary

Blyton Cum Laughton Church of England School

Primary option in DN21 3JX. Use the schools flow for fuller comparison once you shortlist it.

Primary

Castle Wood Academy

Primary option in DN21 1EH. Use the schools flow for fuller comparison once you shortlist it.

School comparison

Compare nearby schools

Open side-by-side school comparison for DN21 4AZ before you shortlist homes.

Open school comparison

Recommended tool

Check planning again

Use the planning watch tool if you want a faster postcode scan alongside the flagship planning page.

Open planning watch tool

Recommended tool

Check broadband and mobile

Use the broadband and mobile checker to pressure-test everyday connectivity around DN21.

Open broadband checker

Recommended tool

Check flood risk

Use the flood risk checker before you rule a postcode in or out.

Open flood risk checker

Recommended guide

Read postcode and area guides

Browse practical articles that help you compare postcodes like DN21 with the rest of your move shortlist.

Browse articles

Recommended guide

Use viewing and offer planners

Open planners and templates like the viewing checklist, offer planning sheet, and before you move checklist while you assess DN21.

Open planners and templates