B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
43%
43% -- share of sales taking over 17 weeks to exchange for UK estate agents (2026)
43% of UK property sales take more than 17 weeks to reach exchange.
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
43%
Unit
Percentage
Data Vintage
2026
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Propertymark
Primary
Tier C
https://www.altosoftware.co.uk/blog/12-ai-tools-uk-estate-agents-are-actually-using-in-2026/ ↗
Source Article
12 AI tools UK estate agents are actually using in 2026
Original Research
Propertymark
· Original study ↗
Methodology
Propertymark industry data cited by vendor blog
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
UK estate agents: 43% share of sales taking over 17 weeks to exchange. Source: Propertymark (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/uk-sales-over-17-weeks-2026
HTML Embed
<blockquote cite="https://lighthousedata.io/data/uk-sales-over-17-weeks-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>43%</strong> -- share of sales taking over 17 weeks to exchange for UK estate agents<br><small>Source: Propertymark (2026) · <a href="https://lighthousedata.io/data/uk-sales-over-17-weeks-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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