CO4 postcode area house prices

CO4 has an average sold price of £210,014 across 30,749 HM Land Registry transactions covering 1,067 postcodes. The largest town grouping is Colchester.

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

CO4 at a glance

CO4 postcode area averages £210,014 across 30,749 completed sales covering 1,067 postcodes. Check the median, sample depth and nearby postcodes before using the average as a market signal.

Check asking price

Average £210,014 · Median £185,000 · 30,749 transactions · +28.3% growth · 1,067 postcodes

Data source: HM Land Registry; Updated October 2026
Sample quality: High transaction depth; 30,749 sales across 1,067 postcodes
Median check: £185,000; Mean and median differ — inspect local mix
Trend signal: +28.3%; The five-year price movement is +28.3%.
Coverage: 1,067 postcodes; Largest town: Colchester

CO4 Postcode Area Overview

The CO4 postcode area averages £210,014 across 30,749 registered sales — below the national average of £400,016 by -47.5%. The median price across constituent postcodes is £185,000, suggesting higher-value sales pull the mean upward. 1,067 postcodes cover this area, with data sourced from HM Land Registry Price Paid Records. The principal town is Colchester, which accounts for the largest share of transactions in this postcode area. The five-year price movement is +28.3%, in line with national growth.

Postcodes in CO4

CO4 9UX£118,828 average241 sales CO4 5RY£166,013 average203 sales CO4 9EA£194,969 average199 sales CO4 9RU£127,445 average196 sales CO4 9XT£129,087 average195 sales CO4 5SE£215,311 average177 sales CO4 9WG£102,386 average170 sales CO4 9FF£239,345 average158 sales CO4 5FN£197,831 average157 sales CO4 9TT£80,768 average157 sales CO4 5WB£178,055 average142 sales CO4 5ZN£226,802 average139 sales CO4 9SG£91,374 average135 sales CO4 9TU£117,219 average133 sales CO4 9RL£123,915 average132 sales CO4 5WJ£134,533 average129 sales CO4 9UF£106,317 average126 sales CO4 9UQ£81,441 average125 sales CO4 5ZA£172,518 average122 sales CO4 9XS£67,438 average120 sales CO4 5GP£147,889 average118 sales CO4 9ST£205,861 average118 sales CO4 9TS£88,584 average118 sales CO4 5TZ£114,458 average117 sales CO4 5YJ£276,879 average117 sales CO4 5DW£243,804 average116 sales CO4 9EB£259,111 average115 sales CO4 5YR£162,254 average113 sales CO4 9RD£126,588 average113 sales CO4 5GD£136,100 average112 sales CO4 9RS£103,247 average110 sales CO4 9TY£95,308 average110 sales CO4 9EZ£218,132 average109 sales CO4 3GA£172,407 average108 sales CO4 9XR£149,346 average107 sales CO4 9RZ£118,321 average105 sales CO4 5ZG£182,524 average104 sales CO4 9RN£73,966 average104 sales CO4 5UU£133,399 average103 sales CO4 5GB£141,018 average100 sales CO4 0XB£87,535 average99 sales CO4 5XW£161,428 average99 sales CO4 5ZJ£157,141 average99 sales CO4 9SZ£109,949 average99 sales CO4 9YB£119,678 average99 sales CO4 5AH£139,941 average98 sales CO4 5XG£162,003 average95 sales CO4 6DT£245,345 average95 sales CO4 9RE£134,181 average95 sales CO4 9RH£105,030 average95 sales CO4 9RP£95,155 average95 sales CO4 0AY£111,279 average94 sales CO4 0JW£174,351 average94 sales CO4 3YN£150,356 average94 sales CO4 6BW£405,056 average94 sales CO4 3FN£248,420 average92 sales CO4 3YW£145,480 average92 sales CO4 3EH£100,377 average91 sales CO4 5FD£231,933 average89 sales CO4 3HL£168,571 average86 sales CO4 3TZ£164,942 average86 sales CO4 5UX£82,528 average86 sales CO4 5YE£90,879 average86 sales CO4 9SN£77,209 average86 sales CO4 5XQ£273,526 average85 sales CO4 0AZ£151,394 average84 sales CO4 9RB£121,680 average82 sales CO4 3FP£184,448 average81 sales CO4 9BE£229,805 average81 sales CO4 3DB£132,197 average80 sales CO4 6AJ£276,582 average79 sales CO4 9RW£68,687 average79 sales CO4 5AJ£156,768 average78 sales CO4 9FR£202,246 average78 sales CO4 9FS£204,720 average78 sales CO4 9SQ£91,292 average78 sales CO4 9YD£111,082 average78 sales CO4 3JF£185,563 average77 sales CO4 5BL£247,661 average77 sales CO4 5XH£150,156 average77 sales

Compare postcodes in CO4

Use the location comparison tool to put CO4 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 CO4 area

Professional valuers use recent sold prices as comparable evidence. In the CO4 area, the median sold price is £185,000 and the average is £210,014, based on 30,749 HM Land Registry transactions. Over five years, prices have moved +28.3%, which affects how comparables from earlier years should be weighted.

Typical comparable range: £157,000–£213,000(±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 CO4 postcode area?

The average sold price in CO4 is £210,014, based on 30,749 HM Land Registry transactions across 1,067 postcodes.

How does CO4 compare to the national average?

CO4 is -47.5% 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 CO4 area cover?

The CO4 postcode area covers 1,067 individual postcodes with 30,749 registered sales. The largest town grouping is Colchester.

More about CO4

Colchester town Browse districts Market reports Methodology Compare locations Area guide: CO4

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.