$2,460–$2,866
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Rent specialPet FriendlyStaying Home?
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Rent Special available! $199 Security Deposit Special on select units. [Offer good thru Sep 30, 2025]
1 Bedrooms
1 AVAILABLE
RENT $2,460—$2,552
2 Bedrooms
2 AVAILABLE
RENT $2,750—$2,866
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.
Apartment Amenities
Air Conditioning
Balcony
Carpet
Ceiling Fan
Dishwasher
In-Unit Laundry
Microwave
Walk-In Closets
Building Amenities
Fitness Center
Garage Parking
On-Site Management
Outdoor Space
Swimming Pool
Other Amenities
High-Speed Internet
Tennis Courts
Basketball Courts
Free Weights
On-Site Maintenance
Night Patrol
Policies & Fees
Dog policy
| Allowed | Yes |
|---|---|
| Limit | 3 |
| Deposit | $500 |
| Monthly Rent | $65 |
Cat policy
| Allowed | Yes |
|---|---|
| Limit | 3 |
| Deposit | $500 |
| Monthly Rent | $50 |
Parking
| Garage Parking | Contact for Price |
|---|
Required one-time fees
| Security Deposit | $500 |
|---|---|
Building details
Property details
| Year built | 1988 |
|---|---|
| Units | 356 |
Details
Price
$2,460–$2,866Available Floorplans
6 FloorplansAvailable
—Min. Lease
—Address
20041 Osterman Rd, Lake Forest, CA 92630Broker Fee?
NoCats/Dogs Allowed?
Dogs & Cats
Staying Home?
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Siena Terrace 20041 Osterman Rd, Lake Forest, CA is a rental apartment building with 6 floorplans available. It is located in the Rancho de los Alisos neighborhood of Lake Forest. It has apartment amenities including walk-in closets, carpet, air conditioning, microwave, balcony, ceiling fan, in-unit laundry, and dishwasher. It has building amenities including garage parking, outdoor space, fitness center, on-site management, and swimming pool. Cats and dogs are allowed, making it a pet-friendly building.