NN6 postcode area house prices

NN6 has an average sold price of £295,756 across 21,678 HM Land Registry transactions covering 974 postcodes. The largest town grouping is Northampton.

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

NN6 at a glance

NN6 postcode area averages £295,756 across 21,678 completed sales covering 974 postcodes. Check the median, sample depth and nearby postcodes before using the average as a market signal.

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Average £295,756 · Median £264,000 · 21,678 transactions · +51.9% growth · 974 postcodes

Data source: HM Land Registry; Updated October 2026
Sample quality: High transaction depth; 21,678 sales across 974 postcodes
Median check: £264,000; Mean and median differ — inspect local mix
Trend signal: +51.9%; The five-year price movement is +51.9%.
Coverage: 974 postcodes; Largest town: Northampton

NN6 Postcode Area Overview

The NN6 postcode area averages £295,756 across 21,678 registered sales — below the national average of £400,016 by -26.1%. The median price across constituent postcodes is £264,000, suggesting higher-value sales pull the mean upward. 974 postcodes cover this area, with data sourced from HM Land Registry Price Paid Records. The principal town is Northampton, which accounts for the largest share of transactions in this postcode area. The five-year price movement is +51.9%, in line with national growth.

Postcodes in NN6

NN6 7ET£165,972 average200 sales NN6 6HT£212,266 average156 sales NN6 9EN£326,309 average139 sales NN6 9UZ£241,188 average127 sales NN6 7BJ£264,757 average124 sales NN6 0DE£120,167 average121 sales NN6 7GA£286,783 average119 sales NN6 9DY£163,653 average118 sales NN6 9TZ£191,615 average114 sales NN6 0NF£144,630 average107 sales NN6 7QQ£144,290 average107 sales NN6 0AW£357,437 average105 sales NN6 0LQ£142,291 average105 sales NN6 9DX£183,738 average105 sales NN6 0AP£204,951 average102 sales NN6 9UE£232,333 average102 sales NN6 9AD£275,469 average101 sales NN6 0NX£151,363 average100 sales NN6 7GG£192,641 average100 sales NN6 0JG£209,786 average98 sales NN6 7RH£167,345 average98 sales NN6 9XG£160,314 average97 sales NN6 6HU£208,168 average93 sales NN6 6DD£276,991 average92 sales NN6 0EJ£110,014 average91 sales NN6 9WG£378,562 average91 sales NN6 7YP£125,082 average89 sales NN6 9LN£154,510 average89 sales NN6 9US£177,580 average88 sales NN6 0PL£116,181 average87 sales NN6 7PT£138,464 average87 sales NN6 0PG£196,824 average85 sales NN6 0LJ£135,459 average83 sales NN6 9HT£94,563 average83 sales NN6 0FF£163,092 average81 sales NN6 9NE£174,524 average81 sales NN6 0QB£277,720 average80 sales NN6 7TT£247,382 average80 sales NN6 9BH£138,331 average80 sales NN6 0AH£159,145 average79 sales NN6 7TY£368,970 average78 sales NN6 9BD£160,791 average77 sales NN6 7YS£124,201 average75 sales NN6 0AQ£332,099 average74 sales NN6 7AY£293,343 average74 sales NN6 9AR£309,247 average74 sales NN6 0AG£397,205 average73 sales NN6 0LL£131,965 average73 sales NN6 9HY£111,600 average73 sales NN6 0NT£192,459 average72 sales NN6 7AD£199,007 average72 sales NN6 9UQ£213,856 average72 sales NN6 9BQ£132,243 average71 sales NN6 0PB£202,238 average70 sales NN6 6HS£193,558 average70 sales NN6 7QH£178,720 average70 sales NN6 7NZ£291,592 average69 sales NN6 7RW£228,355 average69 sales NN6 9HU£103,889 average69 sales NN6 7UY£269,602 average68 sales NN6 9BT£143,878 average68 sales NN6 9EH£82,392 average68 sales NN6 7QJ£171,901 average67 sales NN6 0PQ£211,088 average66 sales NN6 8HH£272,834 average66 sales NN6 0NJ£167,634 average65 sales NN6 7RB£285,846 average65 sales NN6 0FS£430,098 average64 sales NN6 9UN£269,171 average64 sales NN6 0RN£260,103 average63 sales NN6 9LP£141,222 average63 sales NN6 0BA£516,502 average62 sales NN6 0EW£215,734 average62 sales NN6 0QE£314,590 average62 sales NN6 9EB£156,463 average62 sales NN6 0PJ£201,052 average61 sales NN6 7TS£261,197 average60 sales NN6 9EE£134,873 average60 sales NN6 0JN£135,915 average59 sales NN6 8DH£246,422 average59 sales

Compare postcodes in NN6

Use the location comparison tool to put NN6 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 NN6 area

Professional valuers use recent sold prices as comparable evidence. In the NN6 area, the median sold price is £264,000 and the average is £295,756, based on 21,678 HM Land Registry transactions. Over five years, prices have moved +51.9%, which affects how comparables from earlier years should be weighted.

Typical comparable range: £224,000–£304,000(±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 NN6 postcode area?

The average sold price in NN6 is £295,756, based on 21,678 HM Land Registry transactions across 974 postcodes.

How does NN6 compare to the national average?

NN6 is -26.1% 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 NN6 area cover?

The NN6 postcode area covers 974 individual postcodes with 21,678 registered sales. The largest town grouping is Northampton.

More about NN6

Northampton town Browse districts Market reports Methodology Compare locations Area guide: NN6

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.