How Pacaso built a $1.5B co-ownership model for vacation homes

Executive overview

Most vacation homes sit empty 90% of the year. Pacaso lets buyers purchase one-eighth of a luxury home, handles all management, and retains no equity once the home is fully subscribed.

Spencer Rascoff (Zillow co-founder) and Austin Allison (DotLoop founder) co-founded Pacaso in 2020. They reached a $1.5B Series C valuation in 18 months — then rising mortgage rates hit the brakes hard and forced a painful restructuring.

The core insight: co-ownership already happens informally between friends — Pacaso standardises it, adds financing, and removes the coordination headaches.

What Pacaso is and how it makes money

• Buyers purchase a fractional share (typically one-eighth) of a fully furnished luxury vacation home via an LLC structure.
• Pacaso sources the property, sells roughly half the shares before close, holds the remainder temporarily, then sells out within ~90 days.
• Once fully subscribed, Pacaso holds no real estate equity — all capital appreciation goes to owners.
• Revenue streams: service fee baked into the share price, property management, design and furnishing, resale brokerage, and financing.
• A global swap feature lets owners exchange time across the portfolio; its value grows exponentially as the portfolio expands.
• Pacaso operates in ~40 destinations worldwide and has sold over $1B of ownership units.

The key differences from timeshare

• Timeshare = prepaid right to use time in a hotel (a liability). Pacaso = deeded fractional ownership of a real asset.
• Owners can get a mortgage on their share — a financing instrument Pacaso created.
• Owners can resell their individual share without triggering a whole-home sale.
• Personal storage (owner closets) in every home; scheduling managed by Pacaso.

Surviving the mortgage-rate shock

• Pacaso went from zero to $1.5B valuation in 18 months, operating 35-40 markets with 300-400 people.
• When mortgage rates spiked, growth stopped suddenly — harder to manage than COVID because the slowdown was steeper and faster than anticipated.
• Actions taken: downsized the team (with severance; many later rehired), cut the cost base, concentrated resources on markets with the strongest product-market fit.
• Prior Series C fundraise provided the runway to execute the restructuring.

Navigating community and regulatory resistance

• Early approach in markets like St. Helena, Napa: ignore complaints, assume critics misunderstood the model. That failed — perception became reality.
• Pacaso is now deliberately proactive on regulation: engage local officials before entering a market, understand rules before launching new product offerings.
• Contrast with Uber/Airbnb's "YOLO" entry strategy — home ownership is too emotionally charged for that approach.
• Key lesson: neighbours care deeply about who owns the house next door and whether the character of the neighbourhood changes.

Spencer's M&A relationship-building playbook

• Zillow completed 17 acquisitions; median time from first handshake to wire transfer was ~2 years.
• Companies don't get sold, they get bought. Relationships must precede the deal by years.
• Recommended approach: build a spreadsheet of 10-50 potential acquirers, identify the CEO and head of CorpDev for each, block one hour a month labelled "M&A — planting seeds."
• Use that time to request coffee at conferences, share what you're building, explore partnerships — no agenda beyond relationship-building.
• Risk of sharing ideas is low; upside of a relationship that converts to an acquisition is high.
• Acquirer reputation matters: founders at target companies check references from prior acquisitions before agreeing to sell.

Austin's DotLoop acquisition by Zillow

• Austin built DotLoop (real-estate transaction software) in his first year of law school; sold to Zillow.
• He resisted the idea of selling for years — viewed it as failure against a goal of going public.
• Chose to sell when weighing a Series B raise versus joining Zillow to accelerate the mission.
• Stayed for 3.5 years post-acquisition — not for equity, but for the education of working alongside more experienced operators.
• That proximity led directly to co-founding Pacaso with Spencer.

Pacaso's path to public markets

• Plan A is an IPO when the company and market are ready.
• Currently running a Reg A offering — a semi-public capital-raise where individual (non-accredited) investors can buy shares directly from the company via its website.
• Files financial documents with the SEC twice a year; shares are purchasable but not yet traded.
• Reg A is little-known even among experienced investors; Pacaso views it as the right bridge between venture capital and a public listing.
• Long-term vision: co-ownership becomes as standard in second homes as condominiums are in cities.