BN25 postcode area house prices

BN25 has an average sold price of £230,524 across 17,521 HM Land Registry transactions covering 828 postcodes. The largest town grouping is Seaford.

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

BN25 at a glance

BN25 postcode area averages £230,524 across 17,521 completed sales covering 828 postcodes. Check the median, sample depth and nearby postcodes before using the average as a market signal.

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Average £230,524 · Median £226,500 · 17,521 transactions · +13.5% growth · 828 postcodes

Data source: HM Land Registry; Updated October 2026
Sample quality: High transaction depth; 17,521 sales across 828 postcodes
Median check: £226,500; Median is close to the average
Trend signal: +13.5%; The five-year price movement is +13.5%.
Coverage: 828 postcodes; Largest town: Seaford

BN25 Postcode Area Overview

The BN25 postcode area averages £230,524 across 17,521 registered sales — below the national average of £400,016 by -42.4%. The median price across constituent postcodes is £226,500, closely tracking the average. 828 postcodes cover this area, with data sourced from HM Land Registry Price Paid Records. The principal town is Seaford, which accounts for the largest share of transactions in this postcode area. The five-year price movement is +13.5%, in line with national growth.

Postcodes in BN25

BN25 1JP£97,675 average222 sales BN25 2DY£162,356 average146 sales BN25 4QQ£79,816 average140 sales BN25 2BQ£112,027 average137 sales BN25 1EN£92,728 average116 sales BN25 1AW£98,094 average108 sales BN25 1FF£298,121 average105 sales BN25 1EA£128,735 average100 sales BN25 2PN£100,445 average99 sales BN25 2XG£256,309 average92 sales BN25 3EW£170,280 average89 sales BN25 2DZ£114,270 average86 sales BN25 2TS£244,503 average86 sales BN25 4EU£297,924 average85 sales BN25 2UU£263,942 average83 sales BN25 2EL£84,482 average82 sales BN25 3JW£284,436 average81 sales BN25 2JX£323,759 average80 sales BN25 1BZ£95,990 average78 sales BN25 1DG£121,250 average78 sales BN25 1WE£161,360 average77 sales BN25 3ET£86,059 average77 sales BN25 2QD£139,815 average76 sales BN25 3ER£255,613 average74 sales BN25 3FE£243,744 average72 sales BN25 3NT£199,338 average71 sales BN25 3BQ£181,478 average69 sales BN25 2TD£242,182 average68 sales BN25 1JL£135,556 average67 sales BN25 1UE£162,490 average67 sales BN25 2TZ£224,281 average67 sales BN25 3BD£185,607 average66 sales BN25 3BW£218,798 average63 sales BN25 4NG£294,777 average61 sales BN25 1JS£158,447 average59 sales BN25 2DL£168,234 average59 sales BN25 2NZ£109,644 average59 sales BN25 3HP£266,959 average59 sales BN25 4BZ£307,036 average59 sales BN25 1JW£136,769 average58 sales BN25 2QT£229,257 average58 sales BN25 1QE£123,272 average57 sales BN25 1UA£187,022 average56 sales BN25 2JQ£285,559 average56 sales BN25 2SB£201,486 average56 sales BN25 2NF£111,825 average55 sales BN25 3BA£247,913 average55 sales BN25 3BG£107,415 average55 sales BN25 3BN£201,713 average55 sales BN25 1ES£108,608 average54 sales BN25 1FA£324,239 average54 sales BN25 2BA£114,625 average54 sales BN25 3BH£242,705 average54 sales BN25 3JR£181,908 average54 sales BN25 1JA£145,310 average53 sales BN25 3EZ£221,426 average53 sales BN25 3QD£211,390 average53 sales BN25 1EB£173,947 average52 sales BN25 1JN£220,951 average52 sales BN25 1SJ£221,357 average52 sales BN25 2RF£237,946 average52 sales BN25 2RQ£195,256 average52 sales BN25 2RR£211,362 average52 sales BN25 3LS£282,882 average51 sales BN25 3PB£176,306 average50 sales BN25 1NR£166,475 average49 sales BN25 1RU£145,152 average49 sales BN25 1SB£123,930 average49 sales BN25 2UZ£230,772 average49 sales BN25 3HA£183,334 average49 sales BN25 3HW£275,831 average49 sales BN25 1AX£201,588 average48 sales BN25 2BD£138,075 average48 sales BN25 2HA£271,824 average48 sales BN25 2QB£233,906 average48 sales BN25 3BJ£195,069 average48 sales BN25 3EU£188,248 average48 sales BN25 3RS£222,602 average48 sales BN25 1PS£174,820 average47 sales BN25 1QA£169,799 average47 sales

Compare postcodes in BN25

Use the location comparison tool to put BN25 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 BN25 area

Professional valuers use recent sold prices as comparable evidence. In the BN25 area, the median sold price is £226,500 and the average is £230,524, based on 17,521 HM Land Registry transactions. Over five years, prices have moved +13.5%, which affects how comparables from earlier years should be weighted.

Typical comparable range: £193,000–£260,000(±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 BN25 postcode area?

The average sold price in BN25 is £230,524, based on 17,521 HM Land Registry transactions across 828 postcodes.

How does BN25 compare to the national average?

BN25 is -42.4% 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 BN25 area cover?

The BN25 postcode area covers 828 individual postcodes with 17,521 registered sales. The largest town grouping is Seaford.

More about BN25

Seaford town Browse districts Market reports Methodology Compare locations Area guide: BN25

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.