Invest In Apartment Buildings In Solano County, CA

Who Rents In Solano County

About 37% of households in Solano County, CA rent their home. That's 58,249 renter households, according to the Census Bureau's ACS 2020–2024 estimates. Renter households rose 0.9% over five years, close to the population trend (up 2.3%).

Median household income in Solano County, CA is $100,401, up 23.2% over five years. Resident employment held about flat and the unemployment rate was 6.5% in the latest survey. Rent has risen faster than income (35.9% versus 23.2%), so more tenants are stretched. Well-run older buildings that rent below new construction tend to hold up best in that setting.

Renters are a large minority in Solano County. Buildings close to employers and main roads usually see the steadiest demand.

Rents, Vacancy And Supply In Solano County

Median gross rent in Solano County, CA is $2,163 a month, up 35.9% from $1,592 in the 2015–2019 survey (U.S. Census ACS 2020–2024). That pace was well above long-run norms. We treat it as history, not as a forecast, when we underwrite a building.

Rental vacancy is 2.8%, which is tight. Vacant units in Solano County tend to lease quickly. 60.2% of renters spend 30% or more of their income on housing. That limits how hard rents can be pushed, so renewals and retention matter more than big increases.

About 13.9% of homes in Solano County are in buildings with 5 or more units, roughly 22,897 homes. That count was up 0.8% over five years, so new apartment supply has been limited. The median home was built in 1982, so many apartment buildings date from the 1970s and 1980s. That vintage is a common target for value-add renovation. For comparison, HUD's fiscal year 2027 Fair Market Rent for a two-bedroom unit in the Vallejo, CA MSA is $2,342 a month.

How Solano County Ranks For Apartment Investors

Among the 28 California counties we track, Solano County ranks 10th for median gross rent, 23rd for renter share and 9th for five-year rent growth. Its rents fall in the middle of the pack. Compared with the 2015–2019 survey, Solano County now has about 10,089 more residents, 520 more renter households and 182 more homes in buildings with 5 or more units. Renter households grew by about 2.9 for every new home in a larger apartment building. Not every renter lives in an apartment, but demand has clearly kept ahead of new multifamily supply.

Cities In Solano County At A Glance

We follow 5 cities in Solano County. The largest is Vallejo, with a median gross rent of $2,073 a month.

Solano County Compared With California

Solano County's median gross rent of $2,163 is above the California median of $2,036.

Solano County Rent Affordability In Dollars

The median rent in Solano County works out to $25,956 a year, about 25.9% of the median household income of $100,401. Under the common 30% guideline, a household needs about $86,500 a year to cover that rent comfortably. That's a heavier load than the California average of 24.6%. Renters usually earn less than the all-household median, so the real burden for tenants is higher than this simple ratio shows.

Since the 2015–2019 survey, the median rent rose $571 a month ($6,852 a year), while median household income rose $18,907 a year. Rent has outpaced income, so we are careful about how much further a business plan pushes rents on renewal. HUD's FY2027 Fair Market Rent for a two-bedroom unit, $2,342, is 8.3% above the median gross rent for all unit sizes. That gap matters for buildings that accept Housing Choice Vouchers, since local housing authorities base voucher payment standards on it.

Solano County Rental Market In Numbers

If you only read one part of this page, read this list. Every figure is from the Census Bureau's ACS 5-year estimates.

• Solano County, CA has 451,918 residents, up 2.3% from the 2015–2019 survey (U.S. Census ACS 2020–2024).
• Median household income in Solano County, CA is $100,401, up 23.2% over five years (U.S. Census ACS 2020–2024).
• Median gross rent in Solano County, CA is $2,163 a month, up 35.9% over five years (U.S. Census ACS 2020–2024).
• 37% of households in Solano County, CA rent, about 58,249 renter households (U.S. Census ACS 2020–2024).
• 13.9% of homes in Solano County, CA are in buildings with 5 or more units (U.S. Census ACS 2020–2024).
• The rental vacancy rate in Solano County, CA is 2.8%, and 60.2% of renters spend 30% or more of income on rent (U.S. Census ACS 2020–2024).
• The median home in Solano County, CA was built in 1982 (U.S. Census ACS 2020–2024).

What We Look For In Solano County

In Solano County we focus on apartment buildings with 5 or more units. Some are stabilized and well run. Others have below-market rents or deferred maintenance that a better operator can fix. Either way, the deal has to make sense on current numbers.

Property taxes are a big line item for any California apartment building. We estimate the tax bill as it will be after the purchase, because a sale can trigger a reassessment in many places. California caps annual rent increases on most apartments older than 15 years under the Tenant Protection Act (AB 1482), and cities such as Los Angeles, San Francisco and Oakland have stricter local rent control. Our rent-control guides explain how these rules work. Insurance quotes in California reflect wildfire risk, so we get a quote before we make an offer.

Given how fast rents rose here, we assume much slower rent growth going forward and make sure the deal still works if rents stay flat for a while.

Evaluating Apartment Syndications In Solano County

Whoever the sponsor is, these are the questions we would want answered about any apartment syndication in Solano County, based on the local numbers above.

• What vacancy does the plan assume? Rental vacancy in Solano County is 2.8%. A plan that assumes much lower vacancy than the market should explain why.
• What rent growth is underwritten? Rents here rose 35.9% over five years. Ask whether the plan assumes that pace continues, and what happens to the deal if rents stay flat.
• How was the property tax bill estimated? A sale often triggers a reassessment, so the bill after purchase can be well above what the seller pays today.
• How big is the repair reserve? The median home in Solano County was built in 1982, and even newer buildings need money set aside for roofs, HVAC and appliances.
• How and when does capital come back? Ask what the plan is for a refinance or sale, and what happens if that takes longer than expected.

How Passive Investing In A Solano County Apartment Syndication Works

A syndication splits the work from the capital. As general partner, Skyline sources and buys the building, sets the business plan and runs it with a property manager. Limited partners invest money, own part of the property and receive reports, but they don't manage anything day to day.

Expect your money to be tied up for years, with no easy way to sell your share early, and remember that any investment can lose money. Most deals are open only to accredited investors under Rule 506(b) or 506(c). See investing with Skyline Capital for how we work with limited partners.

Getting Started

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