Postcode Sector Insight Detail

Property Market Insights – SL42

Property price trends, transaction volumes and rolling 12-month market signals for postcode sector SL42 using Land Registry data.

Property market insights

Current Insights

Signals currently stored for SL42

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Momentum Reversal

54 transactions

31 Jan 2025 to 30 Jan 2026

Median property prices in SL42 rose strongly in 31 Jan 2024 to 30 Jan 2025 but fell in 31 Jan 2025 to 30 Jan 2026, indicating a possible reversal in local price momentum based on 54 recorded sales.

Insight Trigger

Rolling 12-Month Price Change That Triggered Insight

Previous window median price

31 Jan 2024 to 30 Jan 2025

£610,000

Current window median price

31 Jan 2025 to 30 Jan 2026

£579,500

Percentage change

31 Jan 2024 to 30 Jan 2025 vs 31 Jan 2025 to 30 Jan 2026

-5.0%

Data based on Land Registry Category A transactions (standard sales), excluding new build properties. Postcode sectors must have at least 20 transactions to generate an insight.

Rolling 12-Month Chart

Rolling 12-Month Sales

Each data point represents the previous 12 months of Land Registry transactions ending in that year. For example, the 2026 point represents Feb 2025 – Jan 2026.

Rolling 12-Month Chart

Rolling 12-Month Median Price

Each data point represents the previous 12 months of Land Registry transactions ending in that year. For example, the 2026 point represents Feb 2025 – Jan 2026.

Historical Chart

Sales per year

Historical Chart

Median price per year

Historical Data - Complete years only

Land Registry yearly summary

Year Sales Median price
1995 101 £109,950
1996 122 £115,975
1997 150 £142,250
1998 114 £149,500
1999 163 £178,000
2000 99 £205,000
2001 134 £225,000
2002 167 £235,000
2003 127 £275,000
2004 127 £285,000
2005 137 £280,000
2006 143 £340,000
2007 126 £338,750
2008 57 £375,000
2009 62 £315,000
2010 81 £360,000
2011 62 £323,725
2012 61 £374,000
2013 91 £370,000
2014 101 £418,500
2015 86 £445,000
2016 105 £550,000
2017 96 £512,500
2018 56 £495,000
2019 67 £525,000
2020 104 £538,750
2021 105 £540,000
2022 79 £585,000
2023 43 £545,000
2024 70 £591,500
2025 57 £610,000