SM1 postcode area house prices

SM1 has an average sold price of £265,181 across 24,736 HM Land Registry transactions covering 738 postcodes. The largest town grouping is Sutton.

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

SM1 at a glance

SM1 postcode area averages £265,181 across 24,736 completed sales covering 738 postcodes. Check the median, sample depth and nearby postcodes before using the average as a market signal.

Check asking price

Average £265,181 · Median £230,000 · 24,736 transactions · +33.1% growth · 738 postcodes

Data source: HM Land Registry; Updated October 2026
Sample quality: High transaction depth; 24,736 sales across 738 postcodes
Median check: £230,000; Mean and median differ — inspect local mix
Trend signal: +33.1%; The five-year price movement is +33.1%.
Coverage: 738 postcodes; Largest town: Sutton

SM1 Postcode Area Overview

The SM1 postcode area averages £265,181 across 24,736 registered sales — below the national average of £400,016 by -33.7%. The median price across constituent postcodes is £230,000, suggesting higher-value sales pull the mean upward. 738 postcodes cover this area, with data sourced from HM Land Registry Price Paid Records. The principal town is Sutton, which accounts for the largest share of transactions in this postcode area. The five-year price movement is +33.1%, in line with national growth.

Postcodes in SM1

SM1 4QN£103,007 average196 sales SM1 4AP£261,739 average147 sales SM1 4HZ£233,393 average143 sales SM1 2SG£189,572 average140 sales SM1 4QT£207,765 average136 sales SM1 4FF£290,490 average132 sales SM1 2QJ£206,133 average130 sales SM1 4FE£237,251 average128 sales SM1 1AH£319,100 average125 sales SM1 4TP£149,349 average120 sales SM1 2SU£144,705 average119 sales SM1 1QN£222,692 average118 sales SM1 4BG£186,867 average117 sales SM1 3BF£146,797 average112 sales SM1 2PS£213,173 average109 sales SM1 2SE£133,413 average109 sales SM1 3SS£152,843 average109 sales SM1 2QA£257,017 average107 sales SM1 4NG£166,865 average105 sales SM1 2NX£230,208 average103 sales SM1 4PY£120,930 average103 sales SM1 2JP£141,447 average101 sales SM1 2LQ£152,815 average100 sales SM1 2SN£141,167 average100 sales SM1 1QU£195,666 average99 sales SM1 4AT£142,928 average99 sales SM1 4NQ£148,287 average99 sales SM1 2AN£179,009 average97 sales SM1 1QH£235,466 average96 sales SM1 2QL£214,046 average96 sales SM1 4PX£179,899 average96 sales SM1 2DY£183,088 average95 sales SM1 4QX£228,063 average95 sales SM1 2QG£271,855 average94 sales SM1 3AA£199,722 average94 sales SM1 3HL£166,730 average94 sales SM1 4EG£111,568 average94 sales SM1 1AJ£352,641 average91 sales SM1 1RH£216,393 average91 sales SM1 4SD£137,346 average91 sales SM1 2TP£178,610 average90 sales SM1 3RR£218,404 average89 sales SM1 4FQ£287,515 average89 sales SM1 2LL£230,968 average88 sales SM1 2AG£163,133 average87 sales SM1 3BE£235,182 average87 sales SM1 3TL£252,993 average87 sales SM1 4FD£208,582 average87 sales SM1 4BX£258,811 average86 sales SM1 4EE£145,996 average86 sales SM1 2TN£186,214 average84 sales SM1 2TT£208,242 average84 sales SM1 2UF£205,306 average84 sales SM1 4FP£184,310 average84 sales SM1 2SX£189,987 average83 sales SM1 3SL£159,634 average83 sales SM1 2SB£171,494 average82 sales SM1 4RP£258,872 average82 sales SM1 4LZ£278,733 average81 sales SM1 2RB£190,800 average80 sales SM1 4EQ£177,743 average80 sales SM1 4HN£141,724 average80 sales SM1 1QW£244,913 average79 sales SM1 2JA£304,077 average79 sales SM1 2TR£151,470 average79 sales SM1 4EH£135,757 average79 sales SM1 3QH£291,503 average78 sales SM1 3SD£360,711 average77 sales SM1 3TT£207,163 average77 sales SM1 2DA£204,453 average76 sales SM1 3ND£204,862 average76 sales SM1 3QQ£289,951 average76 sales SM1 3HW£133,327 average75 sales SM1 3SA£260,402 average75 sales SM1 3TX£220,513 average75 sales SM1 4SE£179,791 average75 sales SM1 2ZU£309,286 average74 sales SM1 3DE£189,493 average74 sales SM1 3JT£177,372 average74 sales SM1 2AZ£218,573 average73 sales

Compare postcodes in SM1

Use the location comparison tool to put SM1 postcodes beside other postcode areas, towns or districts before narrowing your shortlist.

Compare locations Check asking price How we calculate prices

Property valuation guide

Estimate a property value in the SM1 area

Professional valuers use recent sold prices as comparable evidence. In the SM1 area, the median sold price is £230,000 and the average is £265,181, based on 24,736 HM Land Registry transactions. Over five years, prices have moved +33.1%, which affects how comparables from earlier years should be weighted.

Typical comparable range: £196,000–£265,000(±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.

Check an asking price against local evidence

Frequently asked questions

What is the average sold price in the SM1 postcode area?

The average sold price in SM1 is £265,181, based on 24,736 HM Land Registry transactions across 738 postcodes.

How does SM1 compare to the national average?

SM1 is -33.7% 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 SM1 area cover?

The SM1 postcode area covers 738 individual postcodes with 24,736 registered sales. The largest town grouping is Sutton.

More about SM1

Sutton town Browse districts Market reports Methodology Compare locations Area guide: SM1

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.