DN21 3 — postcode sector

A free, sourced snapshot of DN21 3, Gainsborough from Acreright. Every figure shows its source and date; where the data isn’t reliable we say so rather than guess.

• £140,000 median sold price (all time)
• £230,000 median price, last 12 months
• 4,029 recorded sales
• +9.5% 5-year price change
• 38% of postcodes in England’s least-deprived 30%
• Source: HM Land Registry Price Paid & English Indices of Deprivation, Jul 2026

We don’t publish a full report for DN21 3 yet — see where we’re live or ask to be notified when it launches.

Nearest areas with a full report: Manchester, West Suffolk, North Hertfordshire.

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