Under Construction

Total Units

54

Discover the stunning Lago Mar project by M/I Homes in the vibrant city of La Marque, where you can enjoy a wealth of amenities including a park, clubhouse, private beach, and playground!

Homes for Sale in Santa Fe

Welcome to Lago Mar, a community that offers a relaxing lifestyle just off I-45 and minutes away from Hwy 6.

Located in the Santa Fe area of the rapidly growing Galveston-Clear Lake corridor, Lago Mar is a 2,033-acre, master-planned community that offers a plethora of amenities for its residents while providing easy access to everything Greater Houston has to offer.

Explore the Amenities at Lago Mar

The community will have approximately 4,000 homes, open areas, parks, and walking trails. With around 14,000 residents expected to call Lago Mar home, you’ll be part of a vibrant community in a thriving area.

Lago Mar offers exceptional amenities, including the largest Crystal Lagoon in Texas. With 12 acres of crystal clear water and white sand beaches, life is an everyday staycation here!

The Lago Mar Crystal Lagoon is the ideal destination for those seeking a fun-filled day out, whether it's to cool off in the refreshing waters, bask in the warm sun, or simply spend quality time with loved ones. With its pristine and crystal-clear waters, soft sandy beaches, and lush greenery, this breathtaking oasis offers a picturesque backdrop for creating unforgettable memories.

The Lago Mar Amenity Village is a beautiful facility that overlooks the lagoon and offers a great room, meeting rooms, and conference rooms. You’ll also love the resort-style pool, fitness center, playground, and soccer fields.

Promotions & offers

Current offers from the builder. Terms, eligibility and availability are set by the builder.

Oct 12, 2026 – Nov 8, 2026

Home Sweet Savings

The season of savings has arrived, and so has your opportunity to move into a new home before the end of the year.

View offer
Sep 18, 2026 – Nov 30, 2026

Lower Payments with 2/1 Buydown

Featuring 1st-year as low as 3.25 Rate*/ 6.06% APR* on a 30-year fixed FHA loan through M/I Financial, LLC.

View offer

Sales office

  • Mon-Sat 10am-6pm; Sun 12pm-6pm

CST (UTC-6)

Sales agent: Karen Schieb

Amenities

Park
Parking
Clubhouse
Private Beach
Playground
Swimming Pool
Soccer Field
Walking Trails
Fitness

Site Plan

Lago Mar site plan

Home designs (14)

No Quick Move-In lots in these results; each plan's pill reflects primary availability from listings.

  • Single-family

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    Now Building

    Dawson

    From$298,490
    3 Beds2 Baths2 Car garage1,589+ sq ft

    Single-family at Lago Mar. 2 homes are now building — ask the sales team for timelines and personalization options.

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  • Single-family

    Carousel — use arrows to browse images for this design, or tap the photo to open the floor plan.

    Ready to Build

    Polo

    From$299,490
    3 Beds2 Baths2 Car garage1,590+ sq ft

    Welcome to the Polo floorplan by M/I Homes. This 1-story home plan is part of our Smart Series and features 3 bedrooms and 2 bathrooms. In addition, this plan comes with a 2-car garage as standard, with the option to upgrade to a 3-car garage if you wish. This plan is approximately 1,500 sqft depending on options.

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  • Single-family

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    Now Building

    Desoto

    From$304,490
    3 Beds2 Baths2 Car garage1,751+ sq ft

    Single-family at Lago Mar. 1 home is now building — ask the sales team for timelines and personalization options.

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  • Single-family

    Carousel — use arrows to browse images for this design, or tap the photo to open the floor plan.

    Now Building

    Freestone

    From$305,490
    4 Beds2 Baths2 Car garage1,749+ sq ft

    Single-family at Lago Mar. 1 home is now building — ask the sales team for timelines and personalization options.

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  • Single-family

    Carousel — use arrows to browse images for this design, or tap the photo to open the floor plan.

    Now Building

    Moscoso

    From$309,490
    4 Beds2 Baths2 Car garage1,882+ sq ft

    Single-family at Lago Mar. 2 homes are now building — ask the sales team for timelines and personalization options.

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  • Single-family

    Carousel — use arrows to browse images for this design, or tap the photo to open the floor plan.

    Now Building

    Boone

    From$314,490
    4 Beds2 Baths2 Car garage2,000+ sq ft

    Single-family at Lago Mar. 2 homes are now building — ask the sales team for timelines and personalization options.

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  • Single-family

    Carousel — use arrows to browse images for this design, or tap the photo to open the floor plan.

    Now Building

    Pizarro

    From$324,490
    3–4 Beds2–3 Baths2 Car garage2,097+ sq ft

    Single-family at Lago Mar. 2 homes are now building — ask the sales team for timelines and personalization options.

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  • Single-family

    Carousel — use arrows to browse images for this design, or tap the photo to open the floor plan.

    Now Building

    Balboa

    From$339,490
    4 Beds3 Baths2–2.5 Car garage2,277+ sq ft

    Single-family at Lago Mar. 1 home is now building — ask the sales team for timelines and personalization options.

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  • Single-family

    Carousel — use arrows to browse images for this design, or tap the photo to open the floor plan.

    Now Building

    Esparanza

    From$341,490
    4 Beds3 Baths2 Car garage2,167+ sq ft

    Single-family at Lago Mar. 2 homes are now building — ask the sales team for timelines and personalization options.

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  • Single-family

    Carousel — use arrows to browse images for this design, or tap the photo to open the floor plan.

    Ready to Build

    Harrison

    From$343,490
    4 Beds2.5 Baths2 Car garage2,517+ sq ft

    Welcome to the Harrison floorplan by M/I Homes. This 2-story home plan is part of our Smart Series and features 4 bedrooms & 2 bathrooms as standard, with the option to adapt to 5 bedrooms & 3 bathrooms. This plan starts at 2,450 sqft, making it an excellent choice for growing families who value space, quality, style and affordability.

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  • Single-family

    Carousel — use arrows to browse images for this design, or tap the photo to open the floor plan.

    Ready to Build

    Armstrong

    From$353,490
    4 Beds2.5 Baths2 Car garage2,697+ sq ft

    Welcome to the Armstrong floorplan by M/I Homes. This 2-story home plan is part of our Smart Series and features 4 bedrooms & 2.5 bathrooms as standard, with the option to adapt up to 6 bedrooms & 4.5 bathrooms. This plan can reach up to 2,656 sqft, making it an excellent choice for growing families who value space, quality, style and affordability.

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  • Single-family

    Carousel — use arrows to browse images for this design, or tap the photo to open the floor plan.

    Now Building

    Barbosa

    From$354,490
    4 Beds3 Baths2 Car garage2,423+ sq ft

    Single-family at Lago Mar. 1 home is now building — ask the sales team for timelines and personalization options.

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  • Single-family

    Carousel — use arrows to browse images for this design, or tap the photo to open the floor plan.

    Now Building

    Magellan

    From$358,490
    4–5 Beds2.5–3 Baths2 Car garage2,699+ sq ft

    Single-family at Lago Mar. 2 homes are now building — ask the sales team for timelines and personalization options.

    View floor plan
  • Single-family

    Carousel — use arrows to browse images for this design, or tap the photo to open the floor plan.

    Now Building

    Columbus

    From$362,490
    4–5 Beds2.5–3 Baths2–3 Car garage2,897+ sq ft

    Single-family at Lago Mar. 2 homes are now building — ask the sales team for timelines and personalization options.

    View floor plan

Media

Project photo gallery

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Prices and features may vary and are subject to change. Photos are for illustrative purposes only. Legal disclaimers.