SL2 postcode area house prices

SL2 has an average sold price of £291,635 across 21,907 HM Land Registry transactions covering 998 postcodes. The largest town grouping is Slough.

Updated July 2026Records through May 2026HM Land Registry31+ million records

Decision summary

SL2 at a glance

SL2 postcode area averages £291,635 across 21,907 completed sales covering 998 postcodes. Check the median, sample depth and nearby postcodes before using the average as a market signal.

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Average £291,635 · Median £215,000 · 21,907 transactions · +31.2% growth · 998 postcodes

Data source: HM Land Registry; Updated July 2026
Sample quality: High transaction depth; 21,907 sales across 998 postcodes
Median check: £215,000; Mean and median differ — inspect local mix
Trend signal: +31.2%; The five-year price movement is +31.2%.
Coverage: 998 postcodes; Largest town: Slough

SL2 Postcode Area Overview

The SL2 postcode area averages £291,635 across 21,907 registered sales — below the national average of £396,803 by -26.5%. The median price across constituent postcodes is £215,000, suggesting higher-value sales pull the mean upward. 998 postcodes cover this area, with data sourced from HM Land Registry Price Paid Records. The principal town is Slough, which accounts for the largest share of transactions in this postcode area. The five-year price movement is +31.2%, in line with national growth.

Postcodes in SL2

SL2 2LS£146,389 average168 sales SL2 5FY£203,185 average145 sales SL2 2NN£185,937 average140 sales SL2 5RJ£110,092 average136 sales SL2 2PD£131,928 average127 sales SL2 1DA£82,956 average120 sales SL2 3GW£394,112 average113 sales SL2 1AZ£136,545 average112 sales SL2 2NE£144,638 average112 sales SL2 5RH£99,517 average111 sales SL2 3DT£147,386 average107 sales SL2 1AX£149,107 average106 sales SL2 1HY£128,322 average106 sales SL2 2PF£147,049 average104 sales SL2 4NB£176,202 average99 sales SL2 5EZ£419,467 average98 sales SL2 4EY£233,895 average95 sales SL2 1TR£97,292 average94 sales SL2 5NF£93,691 average94 sales SL2 5XF£114,011 average90 sales SL2 5XG£100,176 average90 sales SL2 5XL£135,068 average90 sales SL2 1AW£140,098 average88 sales SL2 5XJ£144,583 average87 sales SL2 4BU£186,663 average86 sales SL2 2PE£129,039 average84 sales SL2 1TS£93,467 average83 sales SL2 3AP£255,688 average82 sales SL2 1BA£118,656 average81 sales SL2 1AU£128,572 average80 sales SL2 5GW£237,071 average80 sales SL2 2NW£152,124 average78 sales SL2 1AY£124,993 average75 sales SL2 3NR£152,458 average75 sales SL2 5AE£498,972 average75 sales SL2 5GE£186,727 average75 sales SL2 5DP£163,309 average72 sales SL2 1ST£168,527 average71 sales SL2 2LN£173,789 average71 sales SL2 5GF£190,746 average71 sales SL2 2LT£356,816 average70 sales SL2 1BB£163,792 average69 sales SL2 5EW£530,639 average69 sales SL2 1TP£143,797 average68 sales SL2 3QA£276,642 average68 sales SL2 5PF£193,446 average68 sales SL2 1TH£155,319 average67 sales SL2 5FZ£172,196 average67 sales SL2 5PE£183,848 average66 sales SL2 5AX£278,580 average65 sales SL2 5GQ£217,728 average65 sales SL2 4ER£562,706 average64 sales SL2 5ED£111,496 average63 sales SL2 5GN£228,789 average63 sales SL2 3NT£138,083 average62 sales SL2 5FQ£205,529 average62 sales SL2 1AT£98,177 average61 sales SL2 5QW£228,188 average61 sales SL2 5XW£154,447 average61 sales SL2 5NP£195,432 average59 sales SL2 1AP£125,769 average58 sales SL2 1DQ£63,414 average58 sales SL2 1NL£161,337 average58 sales SL2 5BG£165,164 average57 sales SL2 5NY£163,445 average57 sales SL2 1HG£229,040 average56 sales SL2 4DG£386,462 average56 sales SL2 5UF£218,992 average56 sales SL2 5XA£173,874 average56 sales SL2 5XE£146,469 average56 sales SL2 1AN£157,839 average55 sales SL2 3LU£463,667 average55 sales SL2 4PA£572,500 average55 sales SL2 1NE£160,386 average54 sales SL2 2HF£163,437 average54 sales SL2 5AZ£158,352 average54 sales SL2 1DS£171,330 average53 sales SL2 1TU£119,985 average53 sales SL2 3DW£367,577 average53 sales SL2 5QZ£90,029 average53 sales

Compare postcodes in SL2

Use the location comparison tool to put SL2 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 SL2 area

Professional valuers use recent sold prices as comparable evidence. In the SL2 area, the median sold price is £215,000 and the average is £291,635, based on 21,907 HM Land Registry transactions. Over five years, prices have moved +31.2%, which affects how comparables from earlier years should be weighted.

Typical comparable range: £183,000–£247,000(±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 SL2 postcode area?

The average sold price in SL2 is £291,635, based on 21,907 HM Land Registry transactions across 998 postcodes.

How does SL2 compare to the national average?

SL2 is -26.5% below the England and Wales national average of £396,803.

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 SL2 area cover?

The SL2 postcode area covers 998 individual postcodes with 21,907 registered sales. The largest town grouping is Slough.

More about SL2

Slough town Browse districts Market reports Methodology Compare locations Area guide: SL2

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.