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  • Shea National Sales Event is Here!

    Stack Your Savings During the National Sales Event at Select Homes

    • Limited-Time 2-1 Buydown Financing -Year 1 Payment Rate Starts at 3.125% APR.*(6.263%)
    • Attend a Shea Saturday Event and Receive One Year of HOA Fees Paid***
    • Included Window Coverings**
    • Professionally Curated Designer Finishes

    These homes must close by the end of October, and once these final homes are reserved, these incentives are gone. Ask about our special financing today*! 

    Sales Event Browse our Homes!

    7/6 ARM, 20% down

    5.125% Note Rate, 6.263% APR

    Payment Rate Year 1 – 3.125% /6.263% APR

    Payment Rate Year 2 – 4.125% /6.263% APR

    Note Rate Years 3–7 – 5.125% /6.263% APR

    2/1 Buydown

     Limited Time Conventional 7/6 Adjustable Rate Mortgage (ARM) with a 2-1 Temporary Buydown available on select quick move-in homes at Amplitude by Shea Homes (San Marcos, CA). The 2-1 Temporary Buydown is where a portion of the payment for the first two years is prepaid by the Seller via incentive (placed in a custodial escrow account). The temporary payment rate is 2% lower than the note rate for the first year of the loan and 1% lower than the note rate for the second year of the loan. The initial note rate is 5.125% / 6.263% APR, fixed for the first seven years of the loan (84 months).  The advertised Annual Percentage Rate (APR) of 6.263% is based on a Conventional Conforming 7/6 ARM, 30 year fully amortizing term, with a Purchase Price of $818,590, Loan Amount of $654,872, 740 FICO Score, Owner Occupied, 45 Day Lock Period. After the initial 7 year period, the variable interest rate and payment will adjust every 6 months and equal the 30 Day Average SOFR (Secured Overnight Financing Rate) plus a margin of 2.75%. The 30 Day Average SOFR as of 8/20/26 is 3.62%.  The maximum change in the interest rate is up to 5% at the first adjustment, up to 1% with every subsequent periodic adjustment, with a maximum lifetime adjustment of 5% (maximum lifetime interest rate of 10.125%), 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 $43,000. Purchase and Sale Agreement must be executed by 9/30/26 and close of escrow by 10/31/26. 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.

    **Offers available for a limited time and on select Quick Move-In Homes only. Quick Move-In Home is defined as a home that can close by Oct 31, 2026. Close of escrow on a Quick Move-In Home is subject to change and depends in part on the purchase date, full loan approval and timeliness of providing required documentation, signatures, etc. Financing opportunities subject to qualification and lender approval. Terms, rates, payments, and availability are subject to change without notice. Included appliances, upgrades, and other home features vary by homesite and community.

    ***One year of HOA dues paid at closing on qualifying purchases; restrictions apply. HOA DUES provided by Seller as a Closing Cost Incentive, have no cash value and are subject to Buyer's compliance with all terms of the Contract and the Incentive Addendum. Receiving this Incentive may alter loan to value ratio's and as a result may result in higher down payments. Incentive available on select inventory homes only and on Contracts written between 8/17/26 through 9/27/26, which close on or before 10/31/26. Homeowner solely responsible for actual payment of any fees or assessments beyond the total credit. Incentive not available in all states, and may not be available with certain lending programs. Dues will be calculated based on HOA Dues at time of contract. See Seller's Community Representative for additional terms and conditions.

    Community Representatives, Elizabeth Hunten (DRE #01890114) and Kelly Pennello (DRE#02031917) are licensed sales agents at Amplitude, Revel and Peak59 at The Hill District. Shea Homes Marketing Company (CalDRE #01378646), Construction: SHSC GC, INC. (CSLB #1012096). This is not an offer for real estate for sale, nor solicitation of an offer to buy to residents of any state or province in which registration and other legal requirements have not been fulfilled. Features, prices, incentives, and promotions are subject to change without notice. Trademarks are property of their respective owners. Equal Housing Opportunity. 8/2026



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Community Overview

Experience Amplitude

2 Quick Move-in Homes Available
Exterior
Now Selling

Exterior

Community Details

  • Home type detail icon

    Townhomes

  • Square footage detail icon

    1,504-1,895 Sq. Ft.

  • Bedroom detail icon

    3-4 Bedrooms

  • Bathroom detail icon

    3 Bathrooms

  • Half bathroom detail icon

    1 Half Bath

  • Garage detail icon

    2 Car Garage

  • Price detail icon

    Priced From $795,750

EXPERIENCE AMPLITUDE AT THE HILL DISTRICT

Stunning Townhomes in San Marcos, CA

Discover Amplitude at The Hill District, a newly built townhome community located at the Western foothills of North City in charming San Marcos, CA. This community is just 35 miles from sun-soaked San Diego and 15 miles from the coastal towns of Carlsbad and Encinitas. These attached townhomes are three stories, equipped with spacious decks for entertaining and soaking up the sun.

Choose from three modern floorplans ranging from ~1,504 to 1,895 square feet with 3-4 bedrooms, 3.5 baths, and 2-car garages. One offers a fourth bedroom, and another enjoys not one, but two decks off the second story. All homes have SheaConnect® features, which may save energy, money and time with automated systems. The Hill District located within North City is a walkable master plan with shops, restaurants, co-working office space, and a vibrant entertainment scene—with more amenities planned such as a private recreation center with pool and fitness facility, a park, and walking trails. Amplitude features 158 attached townhomes, creating a lively yet intimate community vibe.
Learn more about Plan 1 community.
Plan 1

Priced From $795,750

  • 1,504 Sq. Ft.

  • 3 Story

  • 2 Car Garage

  • 3 Bedrooms

  • 3 Bathrooms

Learn more about Plan 2 community.
Plan 2

Priced From $818,590

  • 1,626 Sq. Ft.

  • 3 Story

  • 2 Car Garage

  • 3 Bedrooms

  • 3 Bathrooms

  • 1 Half Bath

Learn more about Plan 3 community.
Plan 3

Priced From $879,640

  • 1,895 Sq. Ft.

  • 3 Story

  • 2 Car Garage

  • 4 Bedrooms

  • 3 Bathrooms

  • 1 Half Bath

RESERVED
Learn more about Homesite 7004 community.
Homesite 7004

539 Spindle Way

  • 1,895 Sq. Ft.

  • 3 Story

  • 2 Car Garage

  • 4 Bedrooms

  • 3 Bathrooms

  • 1 Half Bath

RESERVED
Learn more about Homesite 7005 community.
Homesite 7005

545 Spindle Way

Plan 3

  • 1,895 Sq. Ft.

  • 3 Story

  • 2 Car Garage

  • 4 Bedrooms

  • 3 Bathrooms

  • 1 Half Bath

Community Sitemap

Community Sitemap

* Shea Homes assumes no liability for the accuracy of information presented in this lot map for Amplitude. As of 9/11/26 7:11 PM Pacific Daylight Time

Community Sitemap

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Call: 800-685-6494
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Hours & Directions

Address

602 Propulsion Road
San Marcos, CA 92078

Local Phone

619-853-2278

Hours

  1. Monday: 2pm5pm
  2. Tuesday: 10am5pm
  3. Wednesday: 10am5pm
  4. Thursday: 10am5pm
  5. Friday: 10am5pm
  6. Saturday: 10am5pm
  7. Sunday: 10am5pm
We will be closing at 3pm, Mon, Sept 7th for the labor day holiday. Have a safe weekend!

 

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