S3
Starting at $2,620
Studio • 1 Bath • 430 – 564 Sq Ft
| 2 available units | Price | Sq ft | Available | Open unit |
|---|---|---|---|---|
| 111 | $2,925 | 564 | Jul 30 | |
| 801 | $2,620 | 430 | Oct 6 |
How can I help?

$2,475 – $4,115/mo
1725 Ocean Ave, Santa Monica, CA, 90401Sea Castle currently lists 9 floor plans across 15 available units, from studio to one-bedroom, starting at $2,475/mo. 3 studios from $2,620 to $3,200/mo (430–564 sq ft), earliest move-in Jul 30. 12 one-bedrooms from $2,475 to $4,115/mo (439–613 sq ft), earliest move-in Jun 24. Prices checked September 24, 2026.
Starting at $2,620
Studio • 1 Bath • 430 – 564 Sq Ft
| 2 available units | Price | Sq ft | Available | Open unit |
|---|---|---|---|---|
| 111 | $2,925 | 564 | Jul 30 | |
| 801 | $2,620 | 430 | Oct 6 |
Starting at $3,200
Studio • 1 Bath • 477 Sq Ft
| 1 available unit | Price | Sq ft | Available | Open unit |
|---|---|---|---|---|
| 312 | $3,200 | 477 | Nov 14 |
Starting at $2,475
1 Bedroom • 1 Bath • 439 Sq Ft
| 1 available unit | Price | Sq ft | Available | Open unit |
|---|---|---|---|---|
| 500 | $2,475 | 439 | Nov 21 |
Starting at $2,970
1 Bedroom • 1 Bath • 481 Sq Ft
| 1 available unit | Price | Sq ft | Available | Open unit |
|---|---|---|---|---|
| 817 | $2,970 | 481 | Oct 20 |
Starting at $2,990
1 Bedroom • 1 Bath • 505 – 600 Sq Ft
| 6 available units | Price | Sq ft | Available | Open unit |
|---|---|---|---|---|
| 200 | $2,990 | 533 | Aug 6 | |
| 110 | $3,600 | 510 | Aug 10 | |
| 415 | $3,220 | 505 | Sep 6 | |
| 105 | $3,500 | 564 | Sep 9 | |
| 314 | $3,555 | 530 | Sep 16 | |
| 308 | $3,640 | 600 | Oct 6 |
Starting at $3,140
1 Bedroom • 1 Bath • 613 Sq Ft
| 1 available unit | Price | Sq ft | Available | Open unit |
|---|---|---|---|---|
| 215 | $3,140 | 613 | Oct 6 |
Starting at $3,170
1 Bedroom • 1 Bath • 454 Sq Ft
| 1 available unit | Price | Sq ft | Available | Open unit |
|---|---|---|---|---|
| 803 | $3,170 | 454 | Oct 13 |
Starting at $3,265
1 Bedroom • 1 Bath • 575 Sq Ft
| 1 available unit | Price | Sq ft | Available | Open unit |
|---|---|---|---|---|
| 202 | $3,265 | 575 | Jun 24 |
Starting at $4,115
1 Bedroom • 1 Bath • 594 Sq Ft
| 1 available unit | Price | Sq ft | Available | Open unit |
|---|---|---|---|---|
| 507 | $4,115 | 594 | Nov 14 |
Rent at Sea Castle is $2,475 – $4,115 per month. Leases are typically 13 months. The earliest listed move-in is Jun 24. Prices checked September 24, 2026.
Rent
$2,475 – $4,115/moLease term
13 monthsEarliest move-in
Jun 24Sea Castle lists 32 amenities, including a gym, pet-friendly spaces, and in-unit laundry.
10-Foot To 12-Foot Ceilings*
#1 Ranked Property Management Company For Resident Satisfaction By Grace Hill Excellence Awards For The Fifth Consecutive Year
24-Hour Emergency Maintenance
Air Conditioning
Beach And City Skyline Views
Beach-Front Living, Just 20 Steps From The Sand
Bike Racks
Bilt Rewards - Earn Points On Rent
Choose Between Carpeting Or Wood Vinyl Plank Flooring
Controlled Access Community
Dramatic Lobby Entrance Featuring Art Deco Design And Interiors
Elevator
Executive Boardroom And Business Center
Experience Live Concerts And Special Events At The Iconic Santa Monica Pier
Full Equipped Fitness Center With Free Weights
Gourmet Kitchens With Refrigerators, Dishwashers, Built-In Microwaves
Large Expansive Windows
Luxury Vinyl Plank Flooring*
Many Local Farmer'S Markets
Mirrored Closets*
Nearby Recreation Including The 3rd Street Promenade Shopping And Dinning
Non-Smoking
Online Payments Available
On-Site Laundry Facilities
On-Site Management
Package Receiving
Pet-Friendly
Private Balconies And Patios*
Rooftop Skylounge
Stainless Steel Appliances
Unbeatable Views Of Santa Monica Beach And La Skyline
Walk-In Closets*
Sea Castle is at 1725 Ocean Ave, Santa Monica, CA, 90401.
1725 Ocean Ave, Santa Monica, CA, 90401
Residents give Sea Castle a B grade (about 4.2 out of 5) from 100+ reviews. Sea Castle offers an exceptional beachfront location with generally responsive maintenance and friendly staff, though experiences vary significantly. Most residents praise the ocean views, convenient amenities, and professional valet service, while some report inconsistent maintenance responsiveness, aging laundry facilities, and concerns about building security and cleanliness in common areas.
Sea Castle offers an exceptional beachfront location with generally responsive maintenance and friendly staff, though experiences vary significantly. Most residents praise the ocean views, convenient amenities, and professional valet service, while some report inconsistent maintenance responsiveness, aging laundry facilities, and concerns about building security and cleanliness in common areas.
Management and staff responsiveness are strong points, with leasing, maintenance, and valet teams frequently praised for professionalism and helpfulness. Most residents report positive interactions with office staff and quick maintenance response times. However, some residents report inconsistent service quality, communication gaps during maintenance issues, and occasional staff rudeness, particularly during leasing interactions.
Sea Castle offers an exceptional beachfront location with direct beach access, proximity to Santa Monica Pier, downtown dining, and shopping—a major draw for residents seeking an active coastal lifestyle. The location provides convenient access to local amenities and is praised as ideal for those working in Santa Monica. However, parking availability is limited with a long valet waitlist, and the surrounding area experiences heavy tourist traffic and occasional safety concerns, though daily city cleaning maintains the grounds.
Maintenance response times are generally quick, with most residents reporting same-day or next-day service for repairs. The maintenance team receives consistent praise for responsiveness and professionalism, though a small number of residents reported extended delays on critical issues like HVAC repairs and unresolved appliance problems. Communication and follow-through appear inconsistent, with some residents experiencing thorough problem-solving while others felt dismissed or received delayed solutions.
The property offers well-maintained amenities including a 24-hour gym, package security via Amazon locker and valet pickup, and responsive maintenance service. Valet parking is available but comes at additional cost with limited garage availability; some residents report concerns about parking damage and guest parking fees. Shared spaces like the fitness center and laundry facilities are generally well-kept, though laundry availability can be limited during peak hours.
Building quality experiences vary significantly. Positive reviews highlight responsive maintenance, clean common areas, and well-kept facilities. Negative reviews cite persistent issues with pet-related odors in elevators and carpets, musty smells, ceiling leaks, and inconsistent upkeep in shared spaces like laundry rooms. Noise from external sources (tourists, concerts, helicopters) and internal issues (pet waste in common areas) are recurring concerns.
Sea Castle is very walkable (grade A), transit is good (grade C), and biking is very bikeable (grade B).
A
Very Walkable
C
Good Transit
B
Very Bikeable
Live beachfront at Sea Castle in Santa Monica. Enjoy ocean views, coastal breezes, and walkable access to the Pier, shops, and dining.
Live beachfront at Sea Castle in Santa Monica. Enjoy ocean views, coastal breezes, and walkable access to the Pier, shops, and dining. Pet-friendly apartments.
Sea Castle is an apartment.
Building
ApartmentFirst Presbyterian Nursery School is 0.6 miles from Sea Castle. 8 schools are listed nearby.
| School | Type | Level | Distance |
|---|---|---|---|
First Presbyterian Nursery School Private · Preschool | Private | Preschool | 0.6 mi |
British American School - La Private · Middle | Private | Middle | 0.7 mi |
MUSE Global School Private · High | Private | High | 0.7 mi |
Delphi Academy of Santa Monica Private · Elementary | Private | Elementary | 0.7 mi |
Waldorf Early Childhood Center Private · Preschool | Private | Preschool | 0.7 mi |
Big and Tiny 10th Street Preschool Private · Preschool | Private | Preschool | 0.8 mi |
Gan Israel Pre-School Private · Preschool | Private | Preschool | 0.8 mi |
Piper Preschool Private · Preschool | Private | Preschool | 0.8 mi |
Sea Castle is managed by Windsor Communities. Call (424) 688-3477 to tour or ask about availability.