Seaside offers some of the most accessible entry points for ADU investment on the Monterey Peninsula. With a diverse housing stock and strong rental demand from Fort Ord Reuse Area workers, CSUMB students, and healthcare professionals, Seaside ADUs deliver some of the best cash-on-cash returns in the region.
The City of Seaside has been proactive about ADU-friendly zoning. Many Seaside lots are larger than average, making them well-suited for detached ADUs or two-story units that maximize square footage. Peninsula Construction has built throughout Seaside's neighborhoods and knows which designs work best here.
Meet Richard RodriguezSeaside's proximity to CSUMB creates year-round rental demand. A well-positioned ADU near campus or in walkable neighborhoods can command strong rental rates with low vacancy. Peninsula Construction's investor-focused approach helps you build for maximum ROI.
Peninsula Construction builds all five ADU types in Seaside. We'll help you determine which type maximizes your property's potential.
A fully separate structure in your backyard. Maximum privacy and rental value. Custom designed to your lot.
Connected to your main home but with a separate entrance. Cost-effective with shared wall construction.
The most affordable ADU path. We convert your existing garage into a fully permitted living space.
Up to 500 sq ft carved out of your existing home. Lower cost, faster permits, great for in-law suites.
Maximize square footage on smaller lots by building up. Ideal for Seaside properties with limited yard space.
Not sure which ADU type is right for your Seaside property? We'll assess your lot and walk you through all your options — at no cost.
Get Free EvalMost contractors hand you off between designers, permit runners, and builders. Peninsula Construction handles everything under one roof — from your first site visit to your final walkthrough.
3 design options included with every estimate. We design your ADU to fit your property and your vision.
We handle all permit applications, city coordination, and inspections. You don't have to deal with the city.
Our crew builds your ADU with the quality of a custom home builder — not a tract developer. Every detail matters.
Final walkthrough, punch list, and sign-off. You get keys to a fully permitted, move-in ready ADU.
We'll assess your Seaside property, walk you through your ADU options, and give you a transparent all-in estimate. No pressure, no surprises.
Peninsula Construction builds ADUs throughout Santa Cruz, Monterey, San Benito & Santa Clara Counties.