In this Weekly Radar, we cover:

• Archer Aviation announced an agreement to acquire control of Hawthorne Airport in LA for $126 million in cash.
• Carta data shows what dilution founders should expect based on stage.
• If only a fraction of the population works and money no longer matters...how will that impact the housing market?
• The GEM Proptech Index decreased 2.96% from the previous week.

Geek Estate’s Proptech Getaway, an intimate (founders and C-suite) retreat for the brightest minds in proptech, is back for the 3rd year running…taking place in beautiful Central Oregon at Juniper Preserve April 28-30th, 2026. An exclusive gathering for GEM Diamond members. Are you coming?

New GEM Members

• Georgia Perez from Public Grid
• Anthony Papadimitropoulos from Mevi
• Jason Green from RE Angels

Latest from Geek Estate Blog:

NAR Tech & Innovation Pitch Battle 2025 Pitch Battle Winner: NEO

Congratulations to Christian Calusa and the NEO (New Estate Only) team for winning the 2025 NAR Tech & Innovation Pitch Battle! The event took place in Houston during NXT this past weekend. The result...a wave of social media exposure and a $15,000 check from Second…

GeekEstate BlogDrew Meyers

Finding the One Relationship That Changes Everything

Every successful journey has a story of an instrumental connection or insight that changed the trajectory. One relationship can—and does—change everything for a founder. Meeting the person who opens the door to a meeting with your first customer. The one who worked with your future…

GeekEstate BlogDrew Meyers

Streamlining Invoice Review & Approval for Real Estate Firms

[Note from editor: The “Mastermind Showcase” highlights companies and news from members of GEM Diamond. Today’s showcase comes from the 2025 REACH Commercial Class: BreatheEV] PredictAP provides AI-powered invoice coding specifically built for accounts payable (AP) functions in the real estate sector. Their accounting intelligence…

GeekEstate BlogGeek Estate Team

As always, links surrounded by the ❇️ emoji indicate exclusive GEM content. If you would like to have access to all links or attend our curated gatherings, please consider GEM Diamond membership.

Transmission Recap:

This week, we released the Q3 2025 Proptech Earnings Radar. Last week, Maor Greenberg made the argument that by checking construction designs for code compliance, spotting structural conflicts, and surfacing planning errors early, AI can drastically cut review cycles, flagging problems before they reach expensive review stages.

BIZ INTEL

PROPTECH INDEX WEEKLY - AS OF 11/21/2025
By: Community Relations

Consisting of 25 stocks, the GEM Proptech Index had a combined market cap of $257.214B, a decrease of 2.96% from the previous week.

GEM MEMBER NEWS

• Desk.us raised a pre-seed round. – Gideon Sylvan
• Klipster launched to explore listings and view reels posted by verified agents and brokers. – Michael Taus
• Pearl SCORE™ was announced across 92 million U.S. homes, a rating from 1 to 1,000 that measures how well a home performs. – Cynthia Adams
• Flat is now an official ServiceTitan partner with full API integration. – Brent Hasse
• Siamak (Sia) Kusha, PE, FACEC joined Swyft Cities as an advisor. – Laura Fingal-Surma
• Walter Baum has a new role as VP at MapQuest.

BUILT WORLD

AERIAL ECONOMY ADDS AIRPORT
By: Drew Meyers