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3.875% (6.145% APR) First-Year Payment Rate

Take advantage of a temporarily reduced payment rate on our Bay House quick move-in homes. Contact a Community Representative at 831.703.8248 for details.
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Limited Time 7/1 Portfolio Adjustable Rate Mortgage (7/1 ARM) with a 1-0 Temporary Buydown available on select quick move-in homes at Bay House by Shea Homes (Marina, CA). The 1-0 Temporary Buydown is where a portion of the payment for the first year is prepaid by the Seller via incentive (placed in a custodial escrow account). The temporary payment rate is 1% lower than the note rate for the first year of the loan. The initial note rate is 4.875% / 6.145% APR, fixed for the first seven years of the loan (84 months). The advertised Annual Percentage Rate (APR) of 6.145% is based on a Portfolio 7/1 ARM, 30 year fully amortizing term, with a Purchase Price of $1,080,000, Loan Amount of $972,000, 740 FICO Score, Owner Occupied, 45 Day Lock Period. After the initial fixed period, the variable interest rate and payment will adjust annually and equal the total of the weekly average yield of U.S. Treasury Securities adjusted to a constant maturity of one year, as shown on the Federal Reserve Statistical Release H.15, plus a margin of 2.75%. The maximum change in the interest rate is up to 5% at the first adjustment, up to 2% annually thereafter with a maximum lifetime adjustment of 5% (maximum lifetime interest rate of 9.875%), and your payment will increase. Please refer to additional terms and information from our designated Preferred Lender. The value of the incentive and rate buydown is up to $32,000. Purchase and Sale Agreement must be executed by 5/31/26 and close of escrow by 6/30/26. This is not an offer for an extension of credit nor a commitment to lend. Programs, rates, terms and conditions subject to change without notice. Restrictions may apply. All approvals subject to underwriting guidelines. Not all applicants will qualify. Incentive conditioned upon Buyer using our designated Preferred Lender. All rights reserved. Buyers are not required to use our Preferred Lender and may choose to decline any incentives tied to the use of this lender.
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Bay House at The Dunes

Duplex
Marina, CA
Priced From $999,920

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Community Overview

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Community Details

Duplex
2,044-2,387 Sq. Ft.
3-5 Bedrooms
3 Bathrooms
2 Car Garage
Priced From $999,920

Model Homes Open Daily

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Tour on your own via a secure code. Most self-tours occur during non-business hours.

EXPERIENCE BAY HOUSE AT THE DUNES

NEW CONSTRUCTION DUET-STYLE HOMES IN MARINA, CA

Welcome to Bay House, a new home community at The Dunes on Monterey Bay, where modern comfort meets coastal charm. Your life by the sea starts here, just nine miles from Monterey in the city of Marina. A neighborhood of two-story duet-style homes, Bay House will offer four floorplans that range from ~2,044 to ~2,387 square feet with 3-5 bedrooms, 3 bathrooms, and 2-car garages.

These duet-style homes are attached single-family homes built on the same property as one other home. These homes are similar to town homes, except there are only two homes on each lot. Homes feature modern coastal architecture feature welcoming front porches and chef-inspired kitchens that effortlessly flow into the spacious living and dining areas. You’ll love the attention to detail and exceptional quality for which Shea Homes® is known. The new build community of Bay House has plenty of shops, restaurants, and other amenities nearby, with more coming soon to the area. The majestic California coast is just a mile away—with charming towns, stunning beaches, and a wide array of ocean activities. Whether you’re downsizing or buying your first home, this is your opportunity to experience the perfect blend of coastal living and contemporary comfort in a new home at Bay House at The Dunes on Monterey Bay.

Learn about Shea's latest innovation that now comes included in every new home.

Homesites Available

Home Tour

Plan 1

Priced From $999,920

2,044 Sq. Ft.
2 Story
2 Car Garage
3 Bedrooms
3 Bathrooms

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Homesites Available

Home Tour

Plan 2

Priced From $1,080,000

2,210 Sq. Ft.
2 Story
2 Car Garage
3-4 Bedrooms
3 Bathrooms

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Homesites Available

Home Tour

Plan 3

Priced From $1,116,002

2,387 Sq. Ft.
2 Story
2 Car Garage
4-5 Bedrooms
3 Bathrooms

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Homesites Available

Home Tour

Plan 4

Priced From $1,130,000

2,300 Sq. Ft.
2 Story
2 Car Garage
4 Bedrooms
3 Bathrooms

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There are currently no quick move-in homes available for this community

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Bay House at The Dunes Community Map

* Shea Homes assumes no liability for the accuracy of information presented in this lot map for Bay House at The Dunes. As of 5/17/26 5:55 PM Pacific Daylight Time

Bay House at The Dunes Community Map

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Explore Your New Neighborhood

Community Facts

Schools
Monterey Peninsula Unified School District (Marina)
Marina Vista Elementary School

Public

Elementary

Grades K-5

Los Arboles Middle School

Public

Middle

Grades 6-8

Marina High School

Public

High

Grades 9-12
HOA
Bay House at the Dunes Homeowners Association

Anchor Community Management, Inc

831.285.3799
$265 per month

Includes:

HOA fees range from $235 to $265 per month

Maintenance of common areas & landscaping outside fenced areas

Reserves for future maintenance

Management fees
Utilities
AT&T
- Telephone, Internet, Cable
- 800-225-0000
GreenWaste Recovery
- Trash Removal, Recycling
- 831-920-6707
Marina Coast Water District
- Water, Sewer
- 831-384-6131
PG&E
- Electric, Gas
- 800-743-5000
Xfinity (Comcast)
- Telephone, Internet, Cable
- 800-934-6489

Download Community Brochure (PDF)

The Difference A Shea Home Can Make

Customer Reviews

The Shea Team - from the initial visit to the office through moving in - is the best. Having purchased new houses from two other nationwide builders, Shea Homes is the best and they try to please the clients very well. The quality for building material and the workmanship gets five stars.

Llavan Shea Northern California Homeowner

It was a great experience buying the Shea Homes in The Dunes. The build quality was top notch, and mistakes were quickly corrected. We knew this going in because we already bought a Shea home in the past. The sales staff here at the Dunes guided us all through the purchase process. Overall, it was a very satisfying experience and will buy from Shea again after this one.

Lauro Shea Northern California Homeowner

Questions About This Community?

Our friendly New Home Advisors are ready to help.

Call: 800-685-6494

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Hours & Directions

Address

98 8th Street
Marina, CA 93933

Local Phone

831-703-8248

Hours

Monday: 10AM—5PM
Tuesday: 10AM—5PM
Wednesday: By Appointment Only
Thursday: 10AM—5PM
Friday: 10AM—5PM
Saturday: 10AM—5PM
Sunday: 10AM—5PM

The Dunes communities will be closed on Wednesday, May 13th.

Take Highway 1 (North or South):

Exit Imjin Parkway
At the first stop light, turn right onto 2nd Avenue
Turn Right at 9th Street
Continue past the round-about onto 8th Street.

The Dunes sales office will be on your left.

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WHAT'S HAPPENING AT SHEA

Blog Mar 17, 2026 Shea vs. The Rest: How We Compare in 2026

Blog Sep 25, 2025 Right-Sizing Your Home: How to Find the Space That Fits Your Life

News Apr 24, 2026 Shea Homes Northern California Wins Gold at the 49th Annual MAME Awards

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See Blog Posts

Communities You May Also Like

Final Opportunity!

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Rooftops at The Dunes

Condos & Townhomes

Marina, CA

Priced From $902,848

Quick Move-ins available!

1,751-2,740 Sq. Ft.
1-4 Story
2 Car Garage
2-3 Bedrooms
2-3 Bathrooms
1-2 Half Baths

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Bay House at The Dunes

Experience Bay House at The Dunes

Community Details

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NEW CONSTRUCTION DUET-STYLE HOMES IN MARINA, CA

Available Homes

Bay House at The Dunes Community Map

Bay House at The Dunes Community Map

Bay House at The Dunes Community Map

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Explore Your New Neighborhood

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Monterey Peninsula Unified School District (Marina)

Bay House at the Dunes Homeowners Association

The Difference A Shea Home Can Make

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