Real Estate Broker · Bellingham, WA · Member since 2015 · 51 posts · 23 votes
How Condominiumization Can Multiply Your Returns
"Washington is in the midst of an affordable housing and homelessness crisis."
— Washington State Department of Commerce, 2024–2029 Homeless Housing Strategic Plan
With House Bill 1110 opening the door to build middle housing (like duplexes, triplexes, and fourplexes, townhomes, cottages, etc), many investors and homeowners are asking:
“How do I maximize the value of this opportunity?”
The answer? Condominiumization.
Turning one parcel with multiple units into individually owned homes that can be sold separately — just like condos.
🧱 What Is Condominiumization?
Condominiumization is the process of:
Legally dividing a multi-unit property into individual ownership units
Creating a condo map and HOA structure
Selling each unit separately while retaining shared ownership of land or common areas
This isn’t new — but under Washington’s updated laws, it’s becoming far more relevant and profitable.
📈 Why This Strategy Works Now
Under House Bill 1110:
You can build middle housing on a single lot (up to 6 units in many cases)
But the resale value is limited if you can only sell the whole building to one buyer
Condominiumizing changes the game:
Sell each unit to individual buyers
Create affordable homeownership options for first-time buyers
Unlock maximum value from one project
Example:
A fourplex that might sell for $850K as a whole could instead sell for $325K x 4 = $1.3M
More profit. More opportunity. More flexibility.
🧭 Who This Strategy Is For
✅ Builders
✅ Investors
✅ Homeowners who want to build and sell off a portion of their lot
✅ Families who want to share land across generations
This strategy works beautifully for:
Urban infill lots
Corner parcels
Deep lots with alley access
Redevelopment opportunities in high-demand zones
📋 What You’ll Need to Do It
To condo a project, you’ll need:
A platting & condo attorney
Survey & site plan
A simple HOA agreement
Marketing that attracts owner-occupants or mission-aligned buyers
💥 The Impact
Condominiumization isn't just about making more money.
It's about:
Creating attainable ownership in a high-cost market
Supporting gentle density that fits the neighborhood
Helping Washington achieve its housing goals without high-rises or sprawl
Interesting to see this post. Condominiumization isn't new. It seems to happen at regular intervals around the time housing affordability hits a low. You can absolutely make money at this if your timing is right.
On the other hand, the window in which this strategy works is historically short-lived. I've seen a number of apartments for sale, where a small portion of the units are condos, owned by individual persons. The condominiumization was not complete when the market shifted. These properties are called a fractured condos. Fractured condos are not considered desireable. It causes the apartment to be worth much less. The condo owners are also surrounded by renters so their condos are worth less.
There is a subgroup of investors that also makes money by doing the opposite of condominiumization. They restore fractured condos by trying to buy out the condo owners to assemble a complete apartment complex.