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.
Apartment for rent
$3,007/mo
20041 Osterman Rd #22-Y10, Lake Forest, CA 92630
2beds
900sqft
Price may not include required fees and charges.
Apartment
Available Sat Dec 20 2025
Cats, dogs OK
Air conditioner, ceiling fan
In unit laundry
Garage parking
What's special
Walk-in closets
- 23 days |
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Zillow last checked: 11 hours ago
Listing updated: 15 hours ago
Travel times
Looking to buy when your lease ends?
Consider a first-time homebuyer savings account designed to grow your down payment with up to a 6% match & a competitive APY.
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 2
- Full bathrooms: 2
Cooling
- Air Conditioner, Ceiling Fan
Appliances
- Included: Dishwasher, Dryer, Microwave, Refrigerator, Washer
- Laundry: In Unit
Features
- Ceiling Fan(s), Handrails, Individual Climate Control, Large Closets, View
- Windows: Window Coverings
Interior area
- Total interior livable area: 900 sqft
Property
Parking
- Parking features: Garage
- Has garage: Yes
- Details: Contact manager
Features
- Stories: 2
- Patio & porch: Patio
- Exterior features: Balcony, Basketball Court, Courtyard, Free Weights, High-speed Internet Ready, Night Patrol, On-Site Maintenance, On-Site Management, Tennis Court(s), View Type: View, Volleyball Court
- Has spa: Yes
- Spa features: Hottub Spa
Construction
Type & style
- Home type: Apartment
- Property subtype: Apartment
Condition
- Year built: 1988
Utilities & green energy
- Utilities for property: Cable Available
Building
Details
- Building name: Siena Terrace
Management
- Pets allowed: Yes
Community & HOA
Community
- Features: Fitness Center, Pool, Tennis Court(s)
HOA
- Amenities included: Basketball Court, Fitness Center, Pool, Tennis Court(s)
Location
- Region: Lake Forest
Financial & listing details
- Lease term: Flexible terms
Price history
| Date | Event | Price |
|---|---|---|
| 12/6/2025 | Price change | $3,007+1.9%$3/sqft |
Source: Zillow Rentals | ||
| 12/3/2025 | Price change | $2,952+1.5%$3/sqft |
Source: Zillow Rentals | ||
| 11/21/2025 | Price change | $2,907-1.5%$3/sqft |
Source: Zillow Rentals | ||
| 11/15/2025 | Price change | $2,952-0.5%$3/sqft |
Source: Zillow Rentals | ||
| 11/13/2025 | Listed for rent | $2,967+10.6%$3/sqft |
Source: Zillow Rentals | ||
Neighborhood: 92630
There are 13 available units in this apartment building

