CM6 postcode area house prices

CM6 has an average sold price of £344,740 across 17,492 HM Land Registry transactions covering 883 postcodes. The largest town grouping is Dunmow.

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

CM6 at a glance

CM6 postcode area averages £344,740 across 17,492 completed sales covering 883 postcodes. Check the median, sample depth and nearby postcodes before using the average as a market signal.

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Average £344,740 · Median £350,000 · 17,492 transactions · +33.1% growth · 883 postcodes

Data source: HM Land Registry; Updated October 2026
Sample quality: High transaction depth; 17,492 sales across 883 postcodes
Median check: £350,000; Median is close to the average
Trend signal: +33.1%; The five-year price movement is +33.1%.
Coverage: 883 postcodes; Largest town: Dunmow

CM6 Postcode Area Overview

The CM6 postcode area averages £344,740 across 17,492 registered sales — below the national average of £400,016 by -13.8%. The median price across constituent postcodes is £350,000, closely tracking the average. 883 postcodes cover this area, with data sourced from HM Land Registry Price Paid Records. The principal town is Dunmow, 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 CM6

CM6 1HB£112,222 average188 sales CM6 1XQ£256,208 average186 sales CM6 3FF£290,151 average162 sales CM6 1BY£196,003 average141 sales CM6 1BW£99,072 average131 sales CM6 1BN£94,435 average125 sales CM6 1QY£160,468 average120 sales CM6 1FW£412,984 average115 sales CM6 1XE£120,948 average114 sales CM6 1WZ£320,210 average113 sales CM6 1XA£190,453 average109 sales CM6 3GB£513,247 average109 sales CM6 1EZ£108,889 average105 sales CM6 1GA£319,385 average105 sales CM6 1WT£466,224 average104 sales CM6 1HR£113,476 average102 sales CM6 1XW£155,555 average100 sales CM6 3GD£245,232 average96 sales CM6 2AG£221,193 average95 sales CM6 1BH£207,239 average94 sales CM6 1EW£194,472 average94 sales CM6 3FU£354,420 average92 sales CM6 2SQ£179,946 average91 sales CM6 3FD£316,162 average88 sales CM6 3FH£331,403 average85 sales CM6 1BQ£253,895 average78 sales CM6 3GE£283,859 average78 sales CM6 3RG£232,397 average78 sales CM6 1BX£273,235 average76 sales CM6 1PL£209,077 average76 sales CM6 1ZA£298,060 average76 sales CM6 1AE£280,012 average74 sales CM6 2LT£224,984 average74 sales CM6 1YY£316,445 average71 sales CM6 1EJ£238,285 average70 sales CM6 3GF£279,326 average70 sales CM6 1FP£176,997 average68 sales CM6 3FJ£264,360 average68 sales CM6 1BL£179,403 average67 sales CM6 1HF£324,621 average67 sales CM6 1LU£304,180 average66 sales CM6 1XU£361,316 average66 sales CM6 2HR£382,851 average66 sales CM6 3EJ£157,249 average65 sales CM6 2AF£184,603 average64 sales CM6 1FR£216,291 average63 sales CM6 1SE£251,667 average63 sales CM6 1YQ£427,438 average63 sales CM6 3GL£380,669 average63 sales CM6 1WS£355,789 average62 sales CM6 2QS£279,762 average62 sales CM6 1FS£154,189 average60 sales CM6 1PH£296,073 average60 sales CM6 2FE£446,182 average60 sales CM6 1UG£389,968 average59 sales CM6 2AA£238,245 average59 sales CM6 2QR£230,696 average59 sales CM6 2SE£251,156 average59 sales CM6 1TL£360,150 average58 sales CM6 2JZ£218,834 average58 sales CM6 1GB£345,617 average57 sales CM6 3FZ£282,670 average57 sales CM6 1WH£285,809 average56 sales CM6 2DL£396,192 average56 sales CM6 3FR£311,706 average56 sales CM6 1AP£187,785 average55 sales CM6 1AZ£260,413 average55 sales CM6 3GS£275,107 average55 sales CM6 1WJ£300,122 average54 sales CM6 3GR£282,744 average53 sales CM6 1AJ£184,217 average52 sales CM6 2AZ£289,538 average52 sales CM6 2QT£282,475 average51 sales CM6 3FQ£299,476 average51 sales CM6 1BA£275,790 average50 sales CM6 1UY£411,153 average50 sales CM6 1WD£228,247 average50 sales CM6 1YB£381,594 average50 sales CM6 2JY£261,680 average50 sales CM6 3GP£237,091 average50 sales

Compare postcodes in CM6

Use the location comparison tool to put CM6 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 CM6 area

Professional valuers use recent sold prices as comparable evidence. In the CM6 area, the median sold price is £350,000 and the average is £344,740, based on 17,492 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: £298,000–£402,000(±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 CM6 postcode area?

The average sold price in CM6 is £344,740, based on 17,492 HM Land Registry transactions across 883 postcodes.

How does CM6 compare to the national average?

CM6 is -13.8% 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 CM6 area cover?

The CM6 postcode area covers 883 individual postcodes with 17,492 registered sales. The largest town grouping is Dunmow.

More about CM6

Dunmow town Browse districts Market reports Methodology Compare locations Area guide: CM6

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.