Workplace Forecast Location: Predict demand by building before it peaks
Why it matters
Workplace demand is no longer flat across the week. Midweek peaks and Friday troughs make static space plans expensive.
Kastle reports that the 10-city average office occupancy reached 56.3% in the week ending December 8, 2025, with Tuesday at 64.5% and Friday at 36.7%. This gap is exactly where static space plans fail.
At the same time, WFH Research shows paid work-from-home days at 24.51% in January 2026 versus 7.15% in January 2019. Hybrid is structural, not temporary.
workplace.forecast.attendance (location output stream) turns that volatility into a daily, building-level decision signal.
What it does
This module forecasts occupancy at the location level, including:
- Demand curves by building and floor
- Peak-day and peak-hour capacity risk
- Utilization vs. capacity by location
- Confidence bands for forecasted attendance
- DCAP and MCAP exposure for future capacity changes
It’s designed to feed downstream allocators (desks, offices, meeting rooms) and operations controls (cleaning, security, HVAC).
Where it helps
- Multi-building urban portfolios with midweek crowding
- Hub-and-spoke estates planning consolidation
- Workplace teams preparing for stricter on-site policies
What to measure
- Forecast error (MAPE, P90) by location
- Peak-day overflow events
- HVAC runtime per occupied desk-day
- DCAP utilization and MCAP exposure trends
- Avoided contingency spend
Sources
- Kastle Systems, Back to Work Barometer End of Year Highlights (Dec 2025): https://www.kastle.com/safety-wellness/getting-america-back-to-work/
- WFH Research, US Paid Workdays Worked From Home (Jan 2026 series): https://wfhresearch.com/wp-content/uploads/2024/06/US-WFH-map-v4.html
- Microsoft, 2025 Work Trend Index: https://www.microsoft.com/en-us/worklab/work-trend-index/the-year-the-frontier-firm-is-born
- McKinsey, The state of AI (2025): https://www.mckinsey.com/capabilities/quantumblack/our-insights/the-state-of-ai
Real-World Benchmarks (2025-2026)
- Kastle reported U.S. office occupancy at 56.3% average, with Tuesday 64.5% and Friday 36.7% (Dec 2025), proving demand is structurally uneven.
- WFH Research reports paid U.S. work-from-home days at 24.51% (Jan 2026), confirming hybrid patterns are durable.
- CBRE reports portfolio planning pressure from concentrated peak-day demand rather than uniform daily load.
- JLL fit-out benchmarks indicate average office fit-out costs around $1,950/sqm globally (2025 guide).
Monetized ROI Assessment (USD, 2026)
Conservative 5,000-desk portfolio case:
- Deferred overbuild: 120 desks avoided x 10 sqm/desk x $1,950/sqm = $2,340,000.
- Peak overflow reduction: 180 overflow events avoided x $650/event = $117,000.
- Planner time recovered: 5,500 hours x $45.65/hour = $251,075.
- Total modeled first-year value: $2,708,075.
Executive story: predict demand before it hits, protect experience, and avoid unnecessary capex.
Benchmark Sources
- Kastle, Back to Work Barometer End of Year Highlights (Dec 2025): https://www.kastle.com/resource/kastle-back-to-work-barometer-hits-all-time-post-pandemic-highs/
- WFH Research, US Paid Workdays Worked From Home: https://wfhresearch.com/wp-content/uploads/2024/06/US-WFH-map-v4.html
- CBRE, 2025 Americas Office Occupier Sentiment Survey: https://www.cbre.com/insights/books/2025-americas-office-occupier-sentiment-survey
- JLL, Global Office Fit-Out Cost Guide 2025: https://www.us.jll.com/en/trends-and-insights/research/global-office-fit-out-cost-guide-2025
- U.S. Bureau of Labor Statistics, Employer Costs for Employee Compensation - June 2025: https://www.bls.gov/news.release/ecec.nr0.htm
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