LN12 postcode area house prices

LN12 has an average sold price of £119,590 across 10,798 HM Land Registry transactions covering 412 postcodes. The largest town grouping is Mablethorpe.

Updated October 2026Records through August 2026HM Land Registry31+ million records

LN12 at a glance

LN12 postcode area averages £119,590 across 10,798 completed sales covering 412 postcodes. Check the median, sample depth and nearby postcodes before using the average as a market signal.

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Average £119,590 · Median £108,000 · 10,798 transactions · +116.6% growth · 412 postcodes

Data source: HM Land Registry; Updated October 2026
Sample quality: High transaction depth; 10,798 sales across 412 postcodes
Median check: £108,000; Mean and median differ — inspect local mix
Trend signal: +116.6%; The five-year price movement is +116.6%.
Coverage: 412 postcodes; Largest town: Mablethorpe

LN12 Postcode Area Overview

The LN12 postcode area averages £119,590 across 10,798 registered sales — below the national average of £400,016 by -70.1%. The median price across constituent postcodes is £108,000, suggesting higher-value sales pull the mean upward. 412 postcodes cover this area, with data sourced from HM Land Registry Price Paid Records. The principal town is Mablethorpe, which accounts for the largest share of transactions in this postcode area. The five-year price movement is +116.6%, in line with national growth.

Postcodes in LN12

LN12 1QN£23,277 average164 sales LN12 2YB£125,272 average160 sales LN12 2JH£148,118 average146 sales LN12 2HP£113,184 average145 sales LN12 1BQ£93,104 average144 sales LN12 2ND£121,746 average138 sales LN12 1JH£102,346 average133 sales LN12 2JP£111,729 average127 sales LN12 2UD£141,141 average118 sales LN12 2DA£114,396 average116 sales LN12 2NU£123,660 average114 sales LN12 2DZ£102,611 average108 sales LN12 1LL£93,704 average102 sales LN12 1NF£141,883 average102 sales LN12 2AX£106,183 average98 sales LN12 2JA£116,800 average98 sales LN12 2SJ£138,318 average98 sales LN12 2RF£126,297 average94 sales LN12 2AS£95,229 average93 sales LN12 2XA£86,394 average93 sales LN12 2BJ£96,524 average89 sales LN12 2DY£105,006 average89 sales LN12 2EW£113,506 average89 sales LN12 2FB£222,397 average88 sales LN12 2DU£95,217 average87 sales LN12 1BY£87,355 average85 sales LN12 2RT£114,800 average85 sales LN12 1JF£93,125 average80 sales LN12 2JR£110,788 average80 sales LN12 2QP£126,176 average80 sales LN12 2NE£131,421 average77 sales LN12 2AY£130,506 average76 sales LN12 2SF£150,123 average76 sales LN12 2TX£138,864 average74 sales LN12 1EY£119,361 average73 sales LN12 2AJ£93,986 average72 sales LN12 2LT£83,819 average72 sales LN12 1NS£192,910 average71 sales LN12 1FR£138,154 average70 sales LN12 2JS£131,128 average68 sales LN12 2TE£154,132 average66 sales LN12 2NB£124,493 average65 sales LN12 2NT£157,877 average65 sales LN12 1HR£85,415 average64 sales LN12 1QE£114,440 average63 sales LN12 2UU£176,473 average60 sales LN12 1JA£85,307 average59 sales LN12 2AF£104,239 average59 sales LN12 2BP£67,417 average59 sales LN12 2JB£132,749 average58 sales LN12 1EP£122,269 average57 sales LN12 1EN£110,644 average55 sales LN12 1JB£86,456 average55 sales LN12 2SA£134,285 average54 sales LN12 2ST£114,784 average54 sales LN12 2AP£73,166 average53 sales LN12 2BF£156,214 average53 sales LN12 2HT£92,044 average51 sales LN12 2SQ£71,872 average51 sales LN12 1JP£61,677 average50 sales LN12 1QL£97,741 average50 sales LN12 2AA£103,932 average50 sales LN12 2AL£118,622 average50 sales LN12 2PX£104,599 average49 sales LN12 1AA£89,877 average48 sales LN12 2HD£111,955 average48 sales LN12 2JD£116,019 average48 sales LN12 2RJ£152,657 average47 sales LN12 1LG£81,935 average46 sales LN12 1EZ£105,137 average45 sales LN12 1LQ£82,265 average44 sales LN12 2HG£61,485 average44 sales LN12 2QY£166,129 average44 sales LN12 2QZ£163,752 average43 sales LN12 1DG£82,991 average42 sales LN12 1NR£172,521 average42 sales LN12 2PA£65,125 average42 sales LN12 2RZ£139,982 average42 sales LN12 2HF£85,002 average41 sales LN12 2LJ£112,795 average41 sales

Compare postcodes in LN12

Use the location comparison tool to put LN12 postcodes beside other postcode areas, towns or districts before narrowing your shortlist.

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Property valuation guide

Estimate a property value in the LN12 area

Professional valuers use recent sold prices as comparable evidence. In the LN12 area, the median sold price is £108,000 and the average is £119,590, based on 10,798 HM Land Registry transactions. Over five years, prices have moved +116.6%, which affects how comparables from earlier years should be weighted.

Typical comparable range: £92,000–£124,000(±15% from median)

These are historical completed-sale prices — not a formal valuation, asking price or investment advice. Use them to sense-check an asking price or set expectations before instructing a surveyor.

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Frequently asked questions

What is the average sold price in the LN12 postcode area?

The average sold price in LN12 is £119,590, based on 10,798 HM Land Registry transactions across 412 postcodes.

How does LN12 compare to the national average?

LN12 is -70.1% below the England and Wales national average of £400,016.

Are these figures valuations or asking prices?

No. These are historical completed sale prices from HM Land Registry Price Paid Data. They are not current valuations, asking prices or investment advice.

How many postcodes does the LN12 area cover?

The LN12 postcode area covers 412 individual postcodes with 10,798 registered sales. The largest town grouping is Mablethorpe.

More about LN12

Mablethorpe town Browse districts Market reports Methodology Compare locations Area guide: LN12

About this data

All sold price figures on this page come from HM Land Registry Price Paid Data for England and Wales, published under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right. These are historical completed sale prices — they are not current valuations, not forecasts and not investment advice. Past sale prices do not guarantee future values. Always seek independent professional advice before making property or financial decisions. Read the full methodology for details on data cleaning, grouping and limitations.