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The validation sheet

Every source behind the shift. Checkable, in one place.

This is the sheet I hand out at broker tours, now live and clickable. Four independent sources, the numbers that matter, the clinical case, and my credentials; all verifiable without taking my word for it.

Two pages, 8.5×11 with bleed and trim marks; print it as-is.

Validation from multiple sources

Not a future trend. This is happening now.

Fast Company
September 4, 2026

“Forget granite countertops. Homebuyers now say this is their No.1 priority.” Health and wellness features overtake cost savings and energy efficiency.

Read the article
Realtor.com
September 5, 2026

Longevity residences are not wellness amenities. They are clinically designed buildings with preventive medicine architecture.

Realtor.com trends
Sotheby's Luxury Outlook 2026
June 2026

38% of agents selling $10M+ homes report aging in place is now a primary purchase driver.

Luxury Outlook
Global Wellness Institute
April 2026

“Longevity residences” named the defining trend of 2026: architecturally designed to support long-term health through preventive medicine integration.

GWI research

The numbers that matter

$1.8T

Global wellness real estate market projected by 2030; nearly tripled since 2019.

#1

Wellness now outranks granite, energy efficiency, and cost savings as a purchase priority.

29%

The U.S. share of global wellness real estate spending.

10-25%

Premium buyers will pay for invisible wellness: circadian light, biophilic space, air, scent.

The clinical difference

Why longevity residences command a 10-25% premium.

Wellness used to mean amenities: yoga studios, salt caves, juice bars. Longevity is different. It is architected from the foundation with clinically designed systems that support long-term health and independence.

Circadian lighting infrastructure

Improves sleep quality by 23%, mood by 31%

Air quality monitoring

Affects cognitive performance by up to 101%

Water filtration to clinical thresholds

Establishes a health baseline assurance

Biometric integration

Enables health tracking and preventive protocols

EMF mitigation

Reduces cellular stress, supports biological health

Acoustic design

Reduces stress through sound control, improves sleep

Biophilic access

Lowers blood pressure, improves mental health

Movement-friendly spaces

Supports active longevity throughout the home

10 domains, 100 points

The Wellness Home Score™ turns each headline into a defensible number on your listing.

Air

12 points

Water

8 points

Light & Circadian Design

12 points

Materials & Toxicity

12 points

Sleep Environment

10 points

Movement & Layout

10 points

Thermal Comfort

8 points

Sound

8 points

Nature & Mind

10 points

Recovery & Upgrade Potential

10 points

Scored across 50 verified criteria. 85–100 Longevity-Ready · 70–84 Strong Foundation · 50–69 Conditional · Below 50 Reconsider.

See the full framework →

Credentials, verifiable

Deepti Randhava, LCSW, REALTOR®

REALTOR®, DRE #02444266
Licensed June 2026, Coldwell Banker Realty. Verify the license with the California DRE.
Verify →
LCSW
Licensed Clinical Social Worker; the clinical lens behind the Wellness Home Score™.
Stanford Medicine
Clinical operations and care delivery.
Anthem
SVP, Enterprise Whole Health Strategy.
Health tech founder
Two successful exits.
23 years
Healthcare, systems, and wellness.

The window is open now

Take the sheet to your next tour. Then position your listings.