Seagrove

LennarSingle-Family HomesNow Selling

New Homes at Seagrove in Port St. Lucie, Florida

Seagrove is a new-construction community in Port St. Lucie, Florida, built by Lennar. It offers ten floor plans — nine other plans (Larkspur, Hibiscus, Cosmos, Hartford, Providence, Teller, Hubble, Pauling and Bartik) and one single-family home (Franklin) — ranging from about 1,308 to 2,919 square feet of air-conditioned space.

Starting price
$274,990
Floor plans
10
Homes available
13
Square feet
1,308–2,919

Quick facts

Builder
Lennar
Address
3531 Harborside Ave, Port St. Lucie, FL 34946
County
St. Lucie
Home types
1 single-family
Bedrooms
2 to 6
Bathrooms
2 to 4
Garage
1-car to 2-car
Price range
$274,990 – $417,990
Move-in ready

13 Homes for Sale at Seagrove

Specific homes with an address and lot, each with its own page. Prices are for that home as built and change often — confirm with the sales team before you visit.

  • 3705 Maritime Avenue
    Move-in ready

    $275,490

    $211/sq. ft.

    3705 Maritime Avenue

    Lot 383 · Larkspur plan

    • 2 bd
    • 2 ba
    • 1,308 sq ft
    • 1 car
    View this home
  • 3701 Maritime Avenue
    Move-in ready

    $299,916

    $209/sq. ft.

    3701 Maritime Avenue

    Lot 382 · Cosmos plan

    • 3 bd
    • 2 ba
    • 1,436 sq ft
    • 1 car
    View this home
  • 3717 Maritime Avenue
    Move-in ready

    $299,916

    $209/sq. ft.

    3717 Maritime Avenue

    Lot 385 · Cosmos plan

    • 3 bd
    • 2 ba
    • 1,436 sq ft
    • 1 car
    View this home
  • 3123 Spanish Cedar Pl
    Move-in ready

    $366,671

    $174/sq. ft.

    3123 Spanish Cedar Pl

    Lot 479 · Franklin plan

    • 4 bd
    • 2 ba
    • 2,112 sq ft
    • 2 car
    View this home
  • 3226 Spanish Cedar Place
    Move-in readyHome of the week

    $375,580

    $178/sq. ft.

    3226 Spanish Cedar Place

    Lot 641 · Franklin plan

    • 4 bd
    • 2 ba
    • 2,112 sq ft
    • 2 car
    View this home
  • 3183 Spanish Cedar Pl
    Move-in ready

    $386,398

    $163/sq. ft.

    3183 Spanish Cedar Pl

    Lot 489 · Hubble plan

    • 4 bd
    • 2.5 ba
    • 2,370 sq ft
    • 2 car
    View this home
  • 3655 Bent Tree Dr
    Move-in ready

    $389,299

    $163/sq. ft.

    3655 Bent Tree Dr

    Lot 166 · Pauling plan

    • 4 bd
    • 3 ba
    • 2,391 sq ft
    • 2 car
    View this home
  • 3219 Spanish Cedar Pl
    Move-in ready

    $416,529

    $174/sq. ft.

    3219 Spanish Cedar Pl

    Lot 495 · Pauling plan

    • 4 bd
    • 3 ba
    • 2,391 sq ft
    • 2 car
    View this home
  • 3165 Spanish Cedar Pl
    Move-in readyHome of the week

    $418,264

    $162/sq. ft.

    3165 Spanish Cedar Pl

    Lot 486 · Providence plan

    • 4 bd
    • 2.5 ba
    • 2,583 sq ft
    • 2 car
    View this home
  • 3661 Bent Tree Dr
    Move-in ready

    $444,675

    $172/sq. ft.

    3661 Bent Tree Dr

    Lot 167 · Providence plan

    • 4 bd
    • 2.5 ba
    • 2,583 sq ft
    • 2 car
    View this home
  • 3171 Spanish Cedar Pl
    Move-in ready

    $449,337

    $154/sq. ft.

    3171 Spanish Cedar Pl

    Lot 487 · Teller plan

    • 6 bd
    • 4 ba
    • 2,919 sq ft
    • 2 car
    View this home
Choose your layout

Compare All Models & floor plans

Every model page carries the full specification, diagram and photos. Pricing is a starting point and varies by home.

Community overview

About Seagrove

Seagrove is a new-construction community of single-family homes by Lennar in Port St. Lucie, St. Lucie County, FL. Homes at Seagrove range from 1,308 to 2,919 square feet, with two to six bedrooms, two to four bathrooms, and one- or two-story designs. Garages at these new homes in Port St. Lucie, FL, provide one or two spaces depending on the floor plan.

The Hibiscus and Larkspur are single-story, two-bedroom designs of 1,308 square feet with two bathrooms. The Hibiscus includes a two-car garage, an open kitchen with an island, a dining area, a great room, a covered outdoor patio, and a walk-in shower in the owner's bath. The Larkspur adds a dedicated laundry room and an owner's suite with a private bath.

Larger single-story designs include the Cosmos at 1,436 square feet with three bedrooms and a two-car garage, the Bartik at 1,884 square feet with four bedrooms and three bathrooms, the Hartford at 1,937 square feet with a covered rear patio and a hall bathroom with a tub/shower combo, and the Franklin, a 2,112-square-foot single-family home with a covered lanai and a first-floor owner's suite with a walk-in closet. The two-story Hubble offers 2,370 square feet with four bedrooms and 2.5 baths.

Among the largest residences at Seagrove, the two-story Pauling spans 2,391 square feet with a first-floor guest bedroom with a private full bath, three second-floor bedrooms, and second-floor laundry. The Providence, at 2,583 square feet, places the owner's suite upstairs with a hall bathroom with tub and a first-floor powder room. The six-bedroom Teller tops the lineup at 2,919 square feet with four bathrooms and a two-car garage.

Amenities at Seagrove include a clubhouse, swimming pool, fitness center, playground, basketball court, volleyball court, dog park, bocce ball, picnic area, tot lot, park, and lake/pond. The community is located in Port St. Lucie in St. Lucie County, Florida.

Seagrove stands apart for its wide range of Lennar floor plans, from two-bedroom single-story designs to six-bedroom two-story residences, paired with an extensive recreation lineup within the community.

What's included

Home features & community amenities

Features vary by plan and by home — confirm what is standard on the address you're considering.

  • Volleyball Court
  • Dog Park
  • Basketball Court
  • Playground
  • Fitness Center
  • Swimming Pool
  • Clubhouse
Buyer due diligence

Pricing & ownership costs

What the builder advertises is only part of the monthly number. Here's what we can publish, and what you should ask us to confirm in writing.

Starting price$274,990

The lowest published starting price across all plans.

Plan price range$274,990 – $417,990

Base pricing by model. Options, lot premiums and incentives are not included.

Price per sq. ft.$162–$210

Base price divided by heated square feet — the fastest way to compare plans against each other.

Other ownership costsHOA · Taxes · Insurance

Set per home and not published here. Ask for the governing documents and budget in writing.

Boundary verification

Schools serving Seagrove

School assignments, boundaries and programs change. Confirm the current assignment with the district before you buy.

  • Fort Pierce Westwood Academy: The WEST Prep Magnet

    Public ·9-12·9.3 mi

    Fort Pierce Westwood Academy: The WEST Prep Magnet is a public 9-12 STEAM magnet high school of St. Lucie Public Schools on Panther Ln in Fort Pierce, St. Lucie County, FL. Fort Pierce Westwood Academy offers Cambridge AICE, pharmacy technician, veterinary, agriculture, robotics and game simulation programs, JROTC, and a Marine & Oceanographic Academy at FAU Harbor Branch. It is about 9.3 driving miles from Seagrove in Fort Pierce.

Direct buyer answers

Frequently asked questions

The questions buyers ask most about Seagrove. Anything not answered here, ask us directly.

Seagrove is a new-construction single-family home community by Lennar in Port St. Lucie, St. Lucie County, Florida. Homes in the community range from 1,308 to 2,919 square feet, with one- and two-story designs.

Compare before you tour

Get a current Seagrove availability check

National House Search can confirm which Seagrove homes are available today, what they cost and what the builder is offering — plus other new-construction options across St. Lucie County.

What happens next

  1. Tell us what you're weighingThe plans you're comparing — or just the community.
  2. We check with the builderCurrent pricing, what's actually available and any incentives on the table.
  3. Tour with representationWe register you correctly so your agent stays in the deal.

Builder prices, availability and incentives can change without notice. Ask how representation and builder registration work before you tour or sign.