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  • Special offer

    Siena Terrace

    20041 Osterman Rd, Lake Forest, CA 92630

    Information
  • Special offer! $199 Security Deposit Special. [Offer good thru Sep 15, 2026]
  • Apartment building
    1-2 beds
    Pet-friendly
    In-unit laundry (W/D)

    Available units

    Price may not include required fees and charges.
    Unit
    , sortable column
    Sqft, sortable columnAvailable, sortable columnBase rent, sorted ascending
    Unit 19-V3
    1 bd, 1 ba
    700
    Sep 22
    $2,307
    Unit 12-N2
    1 bd, 1 ba
    700
    Oct 13
    $2,404
    Unit 20-W3
    1 bd, 1 ba
    700
    Oct 20
    $2,415
    Unit 8-H6
    1 bd, 1 ba
    700
    Now
    $2,421
    Unit 9-J10
    1 bd, 1 ba
    700
    Now
    $2,432
    Unit 20-W14
    1 bd, 1 ba
    700
    Oct 9
    $2,432
    Unit 17-T11
    1 bd, 1 ba
    700
    Oct 21
    $2,432
    Unit 17-T10
    1 bd, 1 ba
    700
    Nov 3
    $2,432
    Unit 10-K16
    2 bd, 2 ba
    900
    Now
    $2,907
    Unit 14-Q11
    2 bd, 2 ba
    900
    Sep 16
    $2,907
    Unit 15-R5
    2 bd, 2 ba
    900
    Now
    $2,917
    Unit 5-E1
    2 bd, 2 ba
    900
    Now
    $2,929
    Unit 19-V8
    2 bd, 2 ba
    900
    Now
    $2,929
    Unit 18-U8
    2 bd, 2 ba
    900
    Sep 25
    $2,929
    Unit 5-E13
    2 bd, 2 ba
    900
    Sep 21
    $2,957

    What's special

    In-unit laundry
    Fresh sheets when you want them
    This building features in-unit laundry. Less than 15% of buildings in Orange County have this amenity.
    Walk-in closets
    Located in Lake Forest with easy access to I-5 and 241, shopping is right around the corner at the Laguna Hills Mall, Trader Joes and the shops at Mission Viejo. Siena Terrace apartments feature full size washer/dryer, walk-in closets and 9-foot ceilings. Our lovely Lake Forest location makes our Siena Terrace apartments close to shopping centers, the I-5, 241 and Lake Forest Elementary School.
    Office hours
    DayOpen hours
    Mon:Closed
    Tue:10 am - 6 pm
    Wed:10 am - 6 pm
    Thu:10 am - 6 pm
    Fri:10 am - 6 pm
    Sat:10 am - 5 pm
    Sun:Closed

    Facts, features & policies

    Building Amenities

    Community Rooms
    • Fitness Center
    Fitness & sports
    • Basketball Court
    • Tennis Court
    • Volleyball Court
    Other
    • In Unit: Dryer
    • Swimming Pool
    Outdoor common areas
    • Patio: Private Patio
    Security
    • Night Patrol
    Services & facilities
    • On-Site Maintenance
    • On-Site Management
    View description
    • View

    Unit Features

    Appliances
    • Dishwasher
    • Dryer
    • Microwave Oven: Microwave
    • Refrigerator
    • Washer
    Cooling
    • Air Conditioning
    • Ceiling Fan
    Internet/Satellite
    • Cable TV Ready: Cable
    • High-Speed Internet Ready
    Other
    • Courtyard
    • Handrails
    • Individual Climate Control
    • Large Closets
    • Patio Balcony: Balcony
    • Window Coverings

    Policies

    Parking
    • Garage
    Lease terms
    • 12 months

    Pet essentials

    Skip to the end of the carousel
    • DogsAllowed
      Number allowed3
      Monthly dog rent$65
      Dog deposit$500
    • CatsAllowed
      Number allowed3
      Monthly cat rent$50
      Cat deposit$500
    Skip to the beginning of the carousel

    Special Features

    • Free Weights
    • Spa

    Neighborhood: 92630

    Areas of interest

    Use our interactive map to explore the neighborhood and see how it matches your interests.

    Travel times

    Getting around

     / 100
    Car-Dependent
     / 100
    Somewhat Bikeable

    Nearby schools in Lake Forest

    Lake Forest Elementary School
    Grades K-61.1 miles
    7/10
    GreatSchools® Rating
    Test Score Rating
    7/10
    Student Progress Rating
    7/10
    Serrano Intermediate School
    Grades 7, 82.7 miles
    6/10
    GreatSchools® Rating
    Test Score Rating
    8/10
    Student Progress Rating
    3/10
    El Toro High School
    Grades 9-122 miles
    8/10
    GreatSchools® Rating
    Test Score Rating
    8/10
    College Readiness Rating
    7/10

    Living in Lake Forest

    • Community Vibe
      A strong sense of community prevails with regular farmers' markets and local events that bring residents together.
    • Dining Scene
      The dining scene is diverse, featuring everything from cozy cafes to international cuisine, catering to all tastes.
    • Family Vibes
      The neighborhood is filled with family-oriented amenities, including playgrounds, sports fields, and community events throughout the year.
    • Green Spaces
      Surrounded by lush parks and walking trails, residents can enjoy the great outdoors year-round.

    Located in Lake Forest, this neighborhood boasts a warm climate and an inviting atmosphere, perfect for outdoor enthusiasts and families alike. Residents enjoy easy access to parks like Lake Forest Sports Park and a variety of shopping options at the nearby Lake Forest Town Centre. The culinary scene is vibrant, with a mix of casual eateries and fine dining establishments, alongside a growing coffee culture featuring local favorites. With a median rent around $2,800 and a range from $2,200 to $3,400, new renters will find a community-oriented vibe that welcomes both families and pet lovers with numerous pet-friendly amenities.

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    Frequently asked questions

    Siena Terrace is located at 20041 Osterman Rd in Lake Forest, CA. The surrounding area includes approximately 20 restaurants and cafes within 1 mile, such as Starbucks, Patch Coffee, and Michael's Coffee House.

    The nearest public transit stop is OCTA Bus Stop #4160, approximately 0.5 miles away.

    Siena Terrace is located within 0.5 miles of Wildfire Gymnastics II, 0.7 miles of Lake Forest Sports Park, and 0.7 miles of Clava Sports Facility.

    Siena Terrace is located near 3 grocery stores, including 0.2 miles from Dimension Liquor, 0.2 miles from Sam's Liquor, and 0.3 miles from H & H Liquor. Additional shopping options, including The Home Depot, are approximately 0.9 miles away.

    The total price for an apartment unit in Siena Terrace ranges from $2,307 to $2,986. The total price will vary by floor plan, unit size, and unit amenities.

    The closest hospitals and medical facilities to Siena Terrace include Foothill animal hospital (0.7 miles away), Clineva Urgent Care Center (0.8 miles away), and Kaiser Permanente (1 mile away).

    Siena Terrace is near approximately 20 restaurants within 1 mile, including Starbucks (0.1 miles away), Patch Coffee (0.8 miles away), and Michael's Coffee House (0.8 miles away).

    The schools assigned to Siena Terrace include Lake Forest Elementary School, Serrano Intermediate School, and El Toro High School.

    Your dream apartment is waitingFive new units were recently added to this listing.
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