Castlemont Arms Apartments

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(650) 405-0854
Check Availability
1120-1154 W Olive Ave, Sunnyvale, CA 94086

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Contact

Castlemont Arms

1120-1154 W Olive Ave
Sunnyvale, CA 94086
(650) 405-0854
Castlemont Arms in Sunnyvale, CA - Building Photo
  • 1–2 Bedrooms
  • $2,200-$2,600Pricing
  • 675–985Square Feet

About Castlemont Arms

Meet your new community! Welcome to Castlemont Arms Apartments, ideally located in the heart of Sunnyvale. Our community offers a peaceful yet convenient living experience with easy access to Silicon Valley. Enjoy beautifully landscaped grounds, two refreshing pools, and updated amenities, including a gym and a common workspace area. Each apartment features modern upgrades, such as stainless steel appliances, AC unit, large balconies, and a secure intercom entry system. Discover comfort, convenience, and value at Castlemont Arms- your perfect home awaits! Contact us today for availability and a tour.

Castlemont Arms is located in the Sunnyvale West Neighborhood and 94086 Zip code of Sunnyvale, CA. This community is professionally managed by Calson Properties Inc.

Property Contact Info

Floorplan Pricing and Availability

Castlemont Arms offers 1 to 2 Bedroom apartments starting from $2,450 and having 675–985 sq ft. Here is the current pricing and availability:

  • 1 Bedroom

    One Bedroom One Bath

    $2,450

    1 Bed, 1 Bath, 775 sq ft
    Available Now

    Availability Details

    PriceAvailability DateUnitSq FtDeposit
    $2,450Available NowOne Bedroom One Bath775 sq ft$1,000

    Model Amenities and Features

    Features

    • Air Conditioning
    • Balcony
    • Ceiling Fans
    • High Speed Internet Access
    • Intercom
    • Tub/Shower
    • Windows

    Kitchen

    • Dishwasher
    • Disposal
    • Freezer
    • Kitchen
    • Oven
    • Pantry
    • Range
    • Refrigerator
    • Stainless Steel Appliances

    Model Rent and Fees

    Model Price

    • $2,450

    Deposit

    • $1,000 deposit

    JR One Bedroom

    1 Bed, 1 Bath, 675 sq ft
     

    Availability Details

    PriceAvailability DateUnitSq FtDeposit
    $2,200Call for AvailabilityJR One Bedroom675 sq ft$1,000

    Model Amenities and Features

    Features

    • Air Conditioning
    • Balcony
    • Ceiling Fans
    • High Speed Internet Access
    • Intercom
    • Tub/Shower
    • Windows

    Kitchen

    • Dishwasher
    • Disposal
    • Freezer
    • Kitchen
    • Oven
    • Pantry
    • Range
    • Refrigerator
    • Stainless Steel Appliances

    Model Rent and Fees

    Model Price

    • $2,200

    Deposit

    • $1,000 deposit
    Show Unavailable Floorplans
  • 2 Bedrooms

    1120 & 1154 West Olive Avenue

    2 Beds, 1 Bath, 985 sq ft
     

    Availability Details

    PriceAvailability DateUnitSq Ft
    $2,600Call for Availability1120 & 1154 West Olive Avenue985 sq ft

    Model Amenities and Features

    Features

    • Air Conditioning
    • Balcony
    • Ceiling Fans
    • High Speed Internet Access
    • Intercom
    • Tub/Shower
    • Windows

    Kitchen

    • Dishwasher
    • Disposal
    • Freezer
    • Kitchen
    • Oven
    • Pantry
    • Range
    • Refrigerator
    • Stainless Steel Appliances

    Model Rent and Fees

    Model Price

    • $2,600
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. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice.

Schedule a Tour

Schedule a Tour
Call us at: (650) 405-0854 to schedule a tour.

3D Tours

Property Information

  • 94 Units
  • 3 Stories
  • Built in 1970

Lease Terms

  • 12 mo

Fees and Policies

The fees listed below are community-provided and may exclude utilities or add-ons. All payments are made directly to the property and are non-refundable unless otherwise specified.

Required Fees

One-Time Basics

Due at Application
Application Fee Per ApplicantiCharged per applicant.$35

Other Fees and Policies

Pet Fees

No Pets Allowed

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.

Features and Amenities

Unique Amenities

  • Covered Parking
  • Fitness Room
  • on-site laundry
  • Workspace Station

On-Site Services

  • Composting
  • Maintenance On Site
  • Planned Social Activities
  • Property Manager On Site
  • Recycling
  • Renters Insurance Program
  • Laundry Facilities

Community Features

  • Clubhouse
  • Multi Use Room
  • Disposal Chutes
  • Elevator

Outdoor Features

  • Picnic Area
  • Courtyard
  • Controlled Access
  • Lawn

Recreation and Fitness

  • Fitness Center
  • Bicycle Storage
  • Pool

Interior Features

  • Balcony
  • Windows
  • Tub/Shower
  • Intercom
  • Ceiling Fans
  • High Speed Internet Access
  • Air Conditioning

Kitchen Amenities

  • Dishwasher
  • Oven
  • Pantry
  • Range
  • Refrigerator
  • Kitchen
  • Stainless Steel Appliances
  • Freezer
  • Disposal

Living Area Features

  • Carpet
  • Vinyl Flooring
  • Linen Closet
  • Window Coverings
  • Dining Room

Student Features

  • Study Lounge

Pet Policy

  • No Pets Allowed
Google Map

Map

1120-1154 W Olive Ave, Sunnyvale, CA 94086

Hours and Contact Info

Call Us - Open Now!
Currently Closed
By Appointment
MondayBy Appointment
TuesdayBy Appointment
WednesdayBy Appointment
ThursdayBy Appointment
FridayBy Appointment
SaturdayClosed
SundayClosed

Frequently Asked Questions about Castlemont Arms

Where is Castlemont Arms located?

Castlemont Arms is located at 1120-1154 W Olive Ave near the Sunnyvale West area of Sunnyvale, CA

What is the current rent range at Castlemont Arms?

1 Bedrooms at Castlemont Arms currently start from $2,450. Call today for more info!

When is the leasing office open?

  • The office Hours for Castlemont Arms are
  • Monday By Appointment
  • Tuesday By Appointment
  • Wednesday By Appointment
  • Thursday By Appointment
  • Friday By Appointment
  • Saturday Closed
  • Sunday Closed

Are pets allowed?

Call us today to find out our pet policy and if we allow pets

Lifestyle Ratings

  • Cost Per Sq.Ft. 3.2

    The Cost Per Square Foot rating shows you the average cost per square foot for floorplans at this community in relation to the local average.

  • Affordability Nice Value3.2

    The Castlemont Arms Apartments are 38.5% cheaper than the average apartment in the Sunnyvale West area, and 42.5% cheaper than the average apartment city-wide.

    Rent Comparison to the Sunnyvale West Neighborhood

    FloorplanLowest Price HereNeighborhood Avg RentNbhd Avg RentCost Difference%
    1 Bedroom$2,200$3,540-$1,340-37.9%
    2 Bedroom$2,600$4,272-$1,672-39.1%

    Rent Comparison to the city of Sunnyvale

    FloorplanLowest Price HereCity Average RentCost Difference%
    1 Bedroom$2,200$3,660-$1,460-39.9%
    2 Bedroom$2,600$4,739-$2,139-45.1%

    Methodology: On 03/13/2026, ApartmentHomeLiving.com compared current rents by floorplan to 916 other apartment communities in the immediate area around Castlemont Arms (Sunnyvale West), and 1958 other apartment communities in Sunnyvale using today’s up-to-date pricing using the sum/count averaging formula. This data will be updated in real-time as prices fluctuate.

    Rent Pricing Data as of 03/13/2026

  • Family Friendly 3.0

    Family Friendly apartments feature the best community amenities for larger families like larger floorplans, playgrounds and day care options.

    Rating Factors

    This 3.0-star Family Friendly rating is based on the following features:

    • Fitness Center
    • Controlled Gate Access
    • Maintenance on site
    • Multi-Use Room
    • Elevator(s)
    • Bicycle Storage
    • Swimming Pool(s)
    • High Speed Internet Access
    • Dishwashers
    • Composting
    • Planned Social Activities
    • Property Manager on Site
    • Renters Insurance Programs
    • Laundry Facilities
    • Disposal Chutes
    • Picnic Area
    • Courtyard
    • Balconies
    • Tub/Showers
    • Intercoms
    • Ceiling Fans
    • Air Conditioning
    • Pantries
    • Kitchens
    • Freezers
    • Disposals
    • Vinyl Flooring
    • Window Coverings
    • Dining Rooms
    • Lawns
    See more
    See less
  • Student Living 3.2

    Rentals that are highly rated for the Student Living Lifestyle rating have top features and amenities that benefit students and others who enjoy living the student lifestyle.

    Rating Factors

    This 3.2-star Student Living rating is based on the following features:

    • Study Lounge
    • Property Manager on Site
    • Multi-Use Room
    • Elevator(s)
    • Fitness Center
    • Bicycle Storage
    • Swimming Pool(s)
    • Window Coverings
    • Maintenance on site
    • Planned Social Activities
    • Recycling
    • Renters Insurance Programs
    • Laundry Facilities
    • Clubhouse
    • Disposal Chutes
    • Picnic Area
    • Controlled Gate Access
    • Balconies
    • Tub/Showers
    • Intercoms
    • High Speed Internet Access
    • Air Conditioning
    • Dishwashers
    • Ovens
    • Pantries
    • Ranges
    • Refrigerators
    • Kitchens
    • Stainless Steel Appliances
    • Disposals
    • Dining Rooms
    • Lawns
    • Courtyard
    • Ceiling Fans
    See more
    See less
Learn more about Lifestyle Search

Renters Reviews and Ratings

3.9
7 Renters Reviews
ⓘ How is this Rating Determined?The property ratings on ApartmentHomeLiving.com are created using a 5-star scale that includes average renter review scores combined with building ratings to determine an overall blended property score.

Building ratings are based on a community’s features, including the building design, construction, exterior spaces, and amenities. To learn more about the CoStar Building Rating System, refer to our official guidelines here.
  • 10/10 would do again

    November 24, 2021
    We've lived here for little over 2 years and had no complaints. To be honest we didn't realize how good we had it here until we started apartment hunting due to work location change :) - Management communicates future works way in advance and they are quite responsive to inquiries - Not only maintenance promptly takes care of any issues, they also go above and beyond to make sure it doesn't happen again. That makes the overall experience much better for long term residents - Building is very ...
    well kept. That became much more obvious after we toured more than a dozen places in relatively high income areas - Never had an issue with noise within the building. I was genuinely surprised to read reviews that mentioned noise here. Either it was before our time or we were the noisy neighbors after all ? - Location is superb. It's a couple minutes walk away from a shopping center which has pretty much everything one might need. It strikes a good balance between a central location and quiet neighborhood I guess that pretty much covers everything. I was worried that experience would worsen after a management change in early 2020, however it's been nearly 2 years since then and it only got better. I definitely would look here first if I were to move back to this region
    • Property Manager Responded

      November 29, 2021
      We are beaming at this review! It is so wonderful to hear such kind words and appreciation from our residents. Our team works hard to create a 5-star living experience for all of our valued residents and it is great to know that those efforts have not gone unnoticed. We are glad we were able to make our community feel like home and that our team provided you with amazing service. We appreciate your loyalty during your time here and we wish you all the best in your future endeavors! Take care!
    Read More
    Review from Apartments.com
  • nice location and layout but noise is a problem

    January 30, 2021
    I was looking for an apartment to rent and went to look around. Location and layout looked great. But before moving in I always like to talk to current tenants about any hidden issues. I was glad that I did: they told me that noise is a major problem. Units have hard floors in high traffic areas, but very poor noise insulation which is terrible idea, especially considering stay at home order. I work from home, and the noise is a serious issue. I would hate it if residents upstairs stumble on top ...
    of me all day long or complain about me disturbing them if I was on the upper level. Very stressful. So I decided to pass.
    • Property Manager Responded

      March 3, 2021
      Thank you for the feedback! Many residents enjoy this beautiful location and layout. Our Property Management team is always looking for ways to improve our resident’s experience. We will be sending out another survey to our residents to ensure we are providing the best possible living experience. At Castlemont Arms Apartments we understand that any concern should be addressed on an individual basis as each concern is unique and not general. Our units have a well-balanced combination of hard flooring and carpet per the overall request of our residents. We do not have a Yana K. on record for touring the property. We would love the chance to earn your tenancy and invite you to tour the property and review any possible concerns you may have. Please reach out if you are interested and our Property Manager will be happy to assist you. We hope to see you soon!
    Read More
    Review from Apartments.com
  • A NICE place overall. Please read.

    September 9, 2020
    A good place. But, if you ever had a neighbor who played glitch piano for hours every day at 9 O'clock in the morning and 2 O'clock in the afternoon like manic, you know what "piano situation" is. Just make sure you ask the manager, who is very nice and knowledgeable, which unit plays piano. You will probably need to be at least 2 or 3 units away not to hear it. During these working from home pandemic time, that's something you don't want during business hours when you are having meetings ...
    with your co-workers on zoom. New management have make some very nice changes these days. Hopefully, they can finally resolve this "Piano situation".
    Read More
    Review from Apartments.com
  • Indoor temperature very high

    August 17, 2020
    During heat days, the indoor temperature is always 90+ degrees. No AC. Be warned! I got several heat stroke already!
    Review from Apartments.com
  • Great place and great managment

    December 20, 2019
    We have stayed in this apartment for exactly 6 years and we had to go back to our parent country for legal reasons. During our stay in those 6 years, we never had a complaint against they management. They always fixed maintenance requests on the same time and this was one of the major concerns I heard from many of my friends staying in different apartments. The apartment premises is secure and no one can enter in without a key. It is the safest place I have seen in all those years. Especially ...
    if you have kids, you don't want them to open the door and run on to the road and this is not possible in this apartment. Kids safe. The apartment itself is located at the center of silicon valley and everything is in walking proximity. We have safeway, CVS, Mc Donalds, Taco Bell, Some Grocery shops, Many other Eateries just near by. I can keep on writing and writing but I have to stop somewhere. Before I stop, I would one more time that management is very good and they really understand tenant concerns.
    Read More
    Review from Apartments.com
  • Great place - better price - friendly manager

    September 20, 2019
    I have been living in this community for more than 7 years. This apartment community has much better price compare to other neighborhood in the market. The backyard common garden, pool is beautiful. Overall, it is best place for the price you pay. Lidia is a friendly manager in this community. She is very responsive over email and phone. Even in the weekend also manager responds. Maintenance crew is very quick and always eager to help in fixing things. I would recommend this place as landlords ...
    are keep making new enhancement in the complex to make it more better.
    Read More
    Review from Apartments.com
  • Loud, Noisy

    June 6, 2018
    Lived here for 4 years. Tenants ignore rules, stay up until 1am making all kinds of noise. If you like peace, quiet, or the ability to sleep at night, this is not the place for you. Management and property maintenance is average.
    Review from Apartments.com

Nearby Schools

Vargas Elementary

Sunnyvale School District
1054 Carson Drive
Public School - Grades K-5 (0 Students)
In Attendance Zone1 minute drive / 0.6 miles away
3/10

Homestead High

Fremont Union High School District
21370 Homestead Rd.
Public School - Grades 9-12 (0 Students)
In Attendance Zone5 minute drive / 2.6 miles away
10/10

Sunnyvale Middle

Sunnyvale School District
1080 Mango Avenue
Public School - Grades 6-8 (0 Students)
In Attendance Zone2 minute drive / 0.8 miles away
8/10
School data provided by GreatSchools.
details
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on scale of 1 (below average) and to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider needs as part of the school selection process.

About GreatSchools Data on ApartmentHomeLiving.com.

Points of Interest

Time and distance from Castlemont Arms.

Big Box and Retail

Safeway

639-643 S Bernardo Ave
1 minute drive / 0.49 miles away

Petsmart

770 E El Camino Real
5 minute drive / 1.96 miles away

Walgreens

780 E El Camino Real St
5 minute drive / 1.99 miles away

Colleges and Universities

De Anza College

21250 Stevens Creek Boulevard
7 minute drive / 3.53 miles away

Foothill College

12345 El Monte Road
9 minute drive / 4.34 miles away

Foothill College - Middlefield Campus

4000 Middlefield Road
9 minute drive / 4.57 miles away

Groceries

Safeway

639-643 S Bernardo Ave
1 minute drive / 0.49 miles away

Sprouts Farmers Market

111 E El Camino Real
3 minute drive / 1.1 miles away

99 Ranch Market

10983 N Wolfe Rd
6 minute drive / 2.98 miles away

Hospitals

El Camino Hospital

2500 Grant Road
4 minute drive / 1.53 miles away

Kaiser Permanente Psychiatric Health Facility - Santa Clara

3840 Homestead Road
7 minute drive / 3.51 miles away

Kaiser Foundation Hospital - Santa Clara

700 Lawrence Expressway
8 minute drive / 3.82 miles away

Military Bases

Ames Research Center

8 minute drive / 3.76 miles away

Army National Guard San Jose

16 minute drive / 7.85 miles away

US Army Reserve Center

17 minute drive / 8.0 miles away

Parks and Recreation

Rosicrucian Park

1664 Park Ave
15 minute drive / 7.43 miles away

Plaza de Cesar Chavez

170 S. Market St.
19 minute drive / 9.19 miles away

Almaden Lake Park

15652 Almaden Expy
27 minute drive / 13.04 miles away

Castlemont Arms has 3 parks within 13.0 miles, including Rosicrucian Park, Plaza de Cesar Chavez, and Almaden Lake Park.

Shopping Centers

Camino West Shopping Center

604 S Mary Ave
1 minute drive / 0.14 miles away

Sunnyvale Plaza

950-962 W El Camino Real
1 minute drive / 0.19 miles away

Cala Center

1111 W El Camino Real
1 minute drive / 0.32 miles away

Castlemont Arms has 5 shopping centers within 0.3 miles.

Transit Stations

Sunnyvale-Caltrain

3 minute drive / 1.19 miles away

Whisman Station-Mountain View - Winchester Line

4 minute drive / 1.59 miles away

Evelyn Station-Mountain View - Winchester Line

5 minute drive / 1.68 miles away

Nearby Neighborhoods

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Rental Price Ranges in the Area

BedroomAverage RentCheapest RentHighest Rent
Sunnyvale Studio Apartments $2,949$1,004$5,755
Sunnyvale 1 Bedroom Apartments $3,660$1,071$8,093
Sunnyvale 2 Bedroom Apartments $4,739$1,276$10,000+
Sunnyvale 3 Bedroom Apartments $6,006$1,464$10,000+
Sunnyvale 4 Bedroom Apartments $6,518$6,075$6,995

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Viewing: Castlemont Arms | Desktop Version | Listing Updated: 03/11/2026 | AHLGLD