Siena Terrace

20041 Osterman Rd, Lake Forest, CA 92630

Last Updated: 1 Day Ago
(7)

Managed By

Siena Terrace
Monthly Rent
$2,392 - $2,986
View Fees and Policies
Bedrooms
1 - 2
Bathrooms
1 - 2
Sq. Ft.
700 - 900 sq ft

Pricing and Floor Plans

Naples

$2,392 - $2,432
1 Bed, 1 Bath
700 Sq. Ft.
Show Floor Plan Details
7 Available Units
Unit
Price
Sq. Ft.
Available
020-W14
$2,432
700
Oct. 13
012-N2
$2,404
700
Oct. 15
020-W3
$2,415
700
Oct. 21

Corsica

$2,890 - $2,942
2 Beds, 2 Baths
900 Sq. Ft.
Show Floor Plan Details
5 Available Units
Unit
Price
Sq. Ft.
Available
014-Q11
$2,907
900
Now
010-K16
$2,907
900
Now
020-W4
$2,890
900
Oct. 6

Portofino

$2,941 - $2,986
2 Beds, 2 Baths
900 Sq. Ft.
Show Floor Plan Details
5 Available Units
Unit
Price
Sq. Ft.
Available
005-E13
$2,957
900
Now
008-H13
$2,986
900
Now
009-J5
$2,941
900
Oct. 30
* Price shown is base rent. Excludes user-selected optional fees and variable or usage-based fees and required charges due at or prior to move-in or at move-out. Price, availability, fees, and any applicable rent special are subject to change without notice. * Square footage definitions vary. Displayed square footage is approximate.

Details

Lease Term Options

  • 1+ mo

Property Information

  • Built in 1988
  • 356 units2 stories

Fees & Policies

The fees below are based on community-supplied data and may exclude additional fees and utilities.

Surface Lot

  • Parking Fee
    N/A

Property Fee Disclaimer: Based on community-supplied data and independent market research. Subject to change without notice. May exclude fees for mandatory or optional services and usage-based utilities.

Matterport 3D Tours

Explore Commute Options

Drive Time
Walk Time
Bike Ride Time
Public Transit

Property Highlights

  • Courtyard
  • Hardwood Floors In Select Homes
  • Night Patrol
  • Smoke Free Living
  • View
  • Virtual Tours Available

Apartment Features

  • Air Conditioning
  • Balcony
  • Cable Ready
  • Ceiling Fans
  • Dishwasher
  • Handrails
  • Microwave
  • Patio
  • Refrigerator
  • Views

Community Features

  • Basketball Court
  • Courtyard
  • Fitness Center
  • Maintenance on site
  • Pool
  • Property Manager on Site
  • Spa
  • Tennis Court
  • Volleyball Court
  • Walk-Up

Map of Siena Terrace

Area Scores

Walkability

Fairly walkable

Transit

Minimal public transit

Driveability

Very drivable

Bikeability

Moderately bikeable

Scores provided by

Soundscore

Active

Scores provided by

Transit

Commuter Rail

9 min Drive

Commuter Rail

8 min Drive

Amtrak

Airport

John Wayne/Orange County

19 min Drive

SNA

Airport

Long Beach (Daugherty Field)

43 min Drive

LGB

Airport

Ontario International

53 min Drive

Ontario International

Moving to South County, Lake Forest, CA

Shopping Centers

Shoppers will appreciate Siena Terrace proximity to Foothill Retail Center, Lake Forest One Stop, and Lake Forest Center. Foothill Retail Center is 0.8 miles away, and Lake Forest One Stop is within a 16 minute walk.

Airports

Living in South County provides easy access to John Wayne/Orange County, located just 22 minutes from Siena Terrace. Another nearby airport is Ontario International, located 38.7 miles away.

Local Education

Primary and Secondary Schools

GreatSchools rating: 7 out of 10

Trabuco Mesa Elementary School

Grades K-5

Public

GreatSchools rating: 7 out of 10

Lake Forest Elementary School

Grades K-5

Public

GreatSchools rating: 10 out of 10

Oxford Preparatory Academy - South Orange County

Grades K-5

Public

Not rated

Heritage Montessori School

Grades PK-5

Private

GreatSchools rating: 6 out of 10

Serrano Intermediate

Grades 6-8

Public

GreatSchools rating: 10 out of 10

Irvine International Academy

Grades PK-8

Public

GreatSchools rating: 8 out of 10

El Toro High School

Grades 9-12

Public

GreatSchools rating: 10 out of 10

Trabuco Hills High

Grades 9-12

Public

Not rated

Franklin Academy

Grades K-12

Private

Data provided by GreatSchools.org © 2026. All rights reserved.

GreatSchools

Colleges and Universities

School Commute Time (Distance)
Irvine Valley College, Irvine Drive: 18 min (8.7 mi)
Brandman University Drive: 16 min (8.8 mi)
Saddleback College Drive: 19 min (9.9 mi)
Concordia University Irvine Drive: 19 min (10.4 mi)

About Siena Terrace

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.

Siena Terrace is an apartment community in Lake Forest, CA

Contact

Property Address:
20041 Osterman Rd,
Lake Forest, CA 92630
Phone Number: (657) 332-2491
More Information:
View Property Website
Office Hours
  • Sunday Closed
  • Monday Closed
  • Tuesday 10:00 AM – 6:00 PM
  • Wednesday 10:00 AM – 6:00 PM
  • Thursday 10:00 AM – 6:00 PM
  • Friday 10:00 AM – 6:00 PM
  • Saturday 10:00 AM – 5:00 PM
Siena Terrace

Renter Reviews

For Siena Terrace

2.7

7 Ratings & Reviews

  • 12/22/20

    Overcharging for everything

    They increase rent every year between 50-100$. When we vacated the apartment after 6 years, they said we will be only charged for regular cleaning after inspection. But later on they put double charges for cleaning and added paint as well. They are highly dishonest and only after your money. They never take your concerns seriously

    Review from Apartments.com

    7 People Found This Helpful

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Contact This Property

(657) 332-2491

Languages: English

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