Sunnyside Senior Apartments

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(813) 669-0502
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251 S Walnut Ave, San Dimas, CA 91773

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Sunnyside Senior Apartments

251 S Walnut Ave
San Dimas, CA 91773
(813) 669-0502
Sunnyside Senior Apartments in San Dimas, CA - Building Photo
  • 1–2 Bedrooms
  • $1,723-$3,271Pricing
  • 460–640Square Feet

About Sunnyside Senior Apartments

Sunnyside Senior Apartments offers a refreshing approach to 55+ senior living in San Dimas, CA, where comfort, convenience, and community come together. Our pet-friendly apartments feature spacious 1- and 2-bedroom floor plans with modern touches like energy-efficient appliances, vaulted ceilings, large closets, and private patios or balconies. Residents enjoy a relaxing, maintenance-free lifestyle with access to a sparkling pool and spa, BBQ and picnic areas, a community garden, and lush landscaped courtyards. Perfectly situated near local shops, restaurants, and the San Dimas Senior Center, Sunnyside provides the ideal setting for active adults seeking quality senior apartments for rent in San Dimas. Schedule a tour today and discover why so many call Sunnyside home.

Sunnyside Senior Apartments is located in the Bonita Neighborhood and 91773 Zip code of San Dimas, CA. This community is professionally managed by Pinnacle Property Management Services, LLC

Unique Features and Amenities

  • additional storage options
  • Ample Off-street Parking
  • Bilingual Spanish-Speaking Team
  • Community Garden and Park
  • Easy-Access Tub/Shower Combo
  • Eco-Friendly Recycling Program
  • Efficient Appliances
  • Fitness Room, Clubhouse W/activities
  • Full-Size Refrigerator
  • Garbage Disposal
  • In-Home Air Conditioning
  • Landscaped courtyard
  • Modern Window Coverings
  • Online Payments Available
  • Outdoor Grilling & Picnic Spaces
  • Private Patio or Balcony
  • Reserved carport parking
  • Safety-Enhanced Handrails
  • Soaring Vaulted Ceilings
  • Soft Plush Carpeting
  • Spacious Walk-in Closets
  • Stylish Wood-Style Vinyl Flooring*
  • Time-Saving Dishwasher
  • Wheelchair accessible homes
  • Wired for High Speed Internet

See All Amenities

Property Contact Info

Floorplan Pricing and Availability

Sunnyside Senior Apartments offers 1 to 2 Bedroom apartments starting from $1,723 and having 460–640 sq ft. Here is the current pricing and availability:

Cost CalculatorEstimate your monthly and one-time fees
  • 1 Bedroom

    1 BEDROOM

    From $1,723

    1 Bed, 1 Bath, 460 sq ft
    Available Now

    Availability Details

    PriceAvailability DateUnitSq FtView Details
    Call For RatesAvailable Now158460
    $1,778Available Now080460
    $1,778Available Now150460

    Model Amenities and Features

    Features

    • Air Conditioning
    • Balcony
    • Heating
    • High Speed Internet Access
    • Smoke Free
    • Wi-Fi

    Kitchen

    • Disposal
    • Pantry

    Living Space

    • Built-In Bookshelves
    • Recreation Room
    • Vinyl Flooring
    • Walk-In Closets
    • Window Coverings

    Outdoor Space

    • Patio

    Services

    • Garden

    Unique Features

    • Fitness Room, Clubhouse W/activities

    Model Rent and Fees

    Model Price Range

    • $1,723 - $2,188

    Current Available Pricing

    • Call For Rates

    Unit 158 Amenities and Features

    Features

    • Air Conditioning
    • Balcony
    • Heating
    • High Speed Internet Access
    • Smoke Free
    • Wi-Fi

    Kitchen

    • Disposal
    • Pantry

    Living Space

    • Built-In Bookshelves
    • Recreation Room
    • Vinyl Flooring
    • Walk-In Closets
    • Window Coverings

    Outdoor Space

    • Patio

    Services

    • Garden

    Unique Features

    • Fitness Room, Clubhouse W/activities

    Model Rent and Fees

    Model Price Range

    • $1,723 - $2,188

    Unit 080 Amenities and Features

    Features

    • Air Conditioning
    • Balcony
    • Heating
    • High Speed Internet Access
    • Smoke Free
    • Wi-Fi

    Kitchen

    • Disposal
    • Pantry

    Living Space

    • Built-In Bookshelves
    • Recreation Room
    • Vinyl Flooring
    • Walk-In Closets
    • Window Coverings

    Outdoor Space

    • Patio

    Services

    • Garden

    Unique Features

    • Fitness Room, Clubhouse W/activities

    Unit 080 Rent and Fees

    Unit Price

    • $1,778
    • View Details and Rent Estimate

    Model Rent and Fees

    Model Price Range

    • $1,723 - $2,188

    Unit 150 Amenities and Features

    Features

    • Air Conditioning
    • Balcony
    • Heating
    • High Speed Internet Access
    • Smoke Free
    • Wi-Fi

    Kitchen

    • Disposal
    • Pantry

    Living Space

    • Built-In Bookshelves
    • Recreation Room
    • Vinyl Flooring
    • Walk-In Closets
    • Window Coverings

    Outdoor Space

    • Patio

    Services

    • Garden

    Unique Features

    • Fitness Room, Clubhouse W/activities

    Unit 150 Rent and Fees

    Unit Price

    • $1,778
    • View Details and Rent Estimate

    Model Rent and Fees

    Model Price Range

    • $1,723 - $2,188
  • 2 Bedrooms

    2 BEDROOM

    From $2,088

    2 Beds, 1 Bath, 640 sq ft
    Available Now

    Availability Details

    PriceAvailability DateUnitSq FtView Details
    $2,088Available Now020640
    $2,203Available Now143640

    Model Amenities and Features

    Features

    • High Speed Internet Access
    • Smoke Free

    Model Rent and Fees

    Model Price Range

    • $2,088 - $3,271

    Current Available Pricing

    • $2,088 - $2,203

    Unit 020 Amenities and Features

    Features

    • High Speed Internet Access
    • Smoke Free

    Unit 020 Rent and Fees

    Unit Price

    • $2,088
    • View Details and Rent Estimate

    Model Rent and Fees

    Model Price Range

    • $2,088 - $3,271

    Unit 143 Amenities and Features

    Features

    • High Speed Internet Access
    • Smoke Free

    Unit 143 Rent and Fees

    Unit Price

    • $2,203
    • View Details and Rent Estimate

    Model Rent and Fees

    Model Price Range

    • $2,088 - $3,271
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: (813) 669-0502 to schedule a tour.

3D Tours

Property Information

  • 164 Units
  • 2 Stories
  • Built in 1983

Lease Terms

  • 12 - 15 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. Use the Cost Calculator to determine costs based on your needs.

Other Fees

Pet Fees

Dog

Dog DepositiCharged per Pet.$300
30 lbs. Weight Limit
Restrictions:

Breed Restrictions Apply. Please contact the office for more details.

Comments:

| Restrictions: Breed Restrictions Apply. Please contact the office for more details.

Cat

Cat DepositiCharged per Pet.$300
30 lbs. Weight Limit
Restrictions:

Breed Restrictions Apply. Please contact the office for more details.

Comments:

| Restrictions: Breed Restrictions Apply. Please contact the office for more details.

Parking Info and Fees

Covered
Surface Lot

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

On-Site Services

  • Maintenance On Site
  • Property Manager On Site
  • Recycling
  • Renters Insurance Program
  • Laundry Facilities
  • Garden

Community Features

  • Business Center
  • Clubhouse
  • Lounge
  • Walk Up

Outdoor Features

  • Grill
  • Courtyard
  • Gated
  • Patio

Recreation and Fitness

  • Hot Tub
  • Fitness Center
  • Spa
  • Pool

Interior Features

  • Balcony
  • Tub/Shower
  • Heating
  • Handrails
  • High Speed Internet Access
  • Air Conditioning
  • Wi Fi
  • Wheelchair Accessible (Rooms)
  • Smoke Free

Kitchen Amenities

  • Refrigerator
  • Disposal
  • Pantry
  • Dishwasher

Living Area Features

  • Walk In Closets
  • Vaulted Ceiling
  • Built In Bookshelves
  • Vinyl Flooring
  • Recreation Room
  • Window Coverings
Google Map

Map

251 S Walnut Ave, San Dimas, CA 91773

Hours and Contact Info

Call Us - Open Now!
Currently Closed
By Appointment
Monday8:30 am–5:00 pm
Tuesday8:30 am–5:00 pm
Wednesday8:30 am–5:00 pm
Thursday8:30 am–5:00 pm
Friday8:30 am–5:00 pm
SaturdayClosed
SundayClosed

Frequently Asked Questions about Sunnyside Senior Apartments

Where is Sunnyside Senior Apartments located?

Sunnyside Senior Apartments is located at 251 S Walnut Ave near the Bonita area of San Dimas, CA

What is the current rent range at Sunnyside Senior Apartments?

1 Bedroom to 2 Bedroom Apartments at Sunnyside Senior Apartments currently range from $1,723 to $2,203

When is the leasing office open?

  • The office Hours for Sunnyside Senior Apartments are
  • Monday 8:30 am–5:00 pm
  • Tuesday 8:30 am–5:00 pm
  • Wednesday 8:30 am–5:00 pm
  • Thursday 8:30 am–5:00 pm
  • Friday 8:30 am–5:00 pm
  • Saturday Closed
  • Sunday Closed

Are pets allowed?

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

Lifestyle Ratings

  • Affordability Nice Value3.0

    The Sunnyside Senior Apartments Apartments are 17.0% cheaper than the average apartment in the Bonita area, and 18.6% cheaper than the average apartment city-wide.

    Rent Comparison to the Bonita Neighborhood

    FloorplanLowest Price HereNeighborhood Avg RentNbhd Avg RentCost Difference%
    1 Bedroom$1,723$2,085-$362-17.4%
    2 Bedroom$2,088$2,505-$417-16.6%

    Rent Comparison to the city of San Dimas

    FloorplanLowest Price HereCity Average RentCost Difference%
    1 Bedroom$1,723$2,100-$377-18.0%
    2 Bedroom$2,088$2,583-$495-19.2%

    Methodology: On 02/24/2026, ApartmentHomeLiving.com compared current rents by floorplan to 284 other apartment communities in the immediate area around Sunnyside Senior Apartments (Bonita), and 416 other apartment communities in San Dimas 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 02/24/2026

Learn more about Lifestyle Search

Renters Reviews and Ratings

5.0
0 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.

Nearby Schools

Fred Ekstrand Elementary

Bonita Unified
400 North Walnut Avenue
Public School - Grades K-5 (475 Students)
In Attendance Zone1 minute drive / 0.4 miles away
4/10

Lone Hill Middle

Bonita Unified
700 South Lone Hill Avenue
Public School - Grades 6-8 (870 Students)
In Attendance Zone4 minute drive / 1.4 miles away
8/10

San Dimas High

Bonita Unified
800 West Covina Boulevard
Public School - Grades 9-12 (1235 Students)
In Attendance Zone3 minute drive / 1.3 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 Sunnyside Senior Apartments.

Big Box and Retail

Target

888 W Arrow Hwy
4 minute drive / 1.43 miles away

Burlington

933 W Arrow Hwy
4 minute drive / 1.49 miles away

Costco

520 N Lonehill Ave
4 minute drive / 1.49 miles away

Colleges and Universities

University of La Verne

1950 Third St
5 minute drive / 1.8 miles away

DeVry University-California

901 Corporate Center Drive
7 minute drive / 3.27 miles away

Cal Poly Pomona

3801 W Temple Ave
8 minute drive / 3.96 miles away

Groceries

Vons

1160 Via Verde Ave
6 minute drive / 3.07 miles away

Smart & Final

160-172 W Willow St
7 minute drive / 3.43 miles away

Trader Joe's

475 W Foothill Blvd
9 minute drive / 4.47 miles away

Hospitals

San Dimas Community Hospital

1350 W Covina Blvd
4 minute drive / 2.13 miles away

Casa Colina Hospital

255 E Bonita Ave
6 minute drive / 3.19 miles away

Pomona Valley Hospital Medical Center

1798 N Garey Ave
7 minute drive / 3.53 miles away

Shopping Centers

Circle K Food Store

301 W Bonita Ave
1 minute drive / 0.25 miles away

Puddingstone Shopping Center

Bonita
1 minute drive / 0.34 miles away

Bonita Canyon Gateway

685 E Bonita Ave
1 minute drive / 0.36 miles away

Sunnyside Senior Apartments has 5 shopping centers within 0.9 miles.

Transit Stations

Pomona (North)-San Bernardino Line

6 minute drive / 2.91 miles away

Downtown Pomona-Riverside Line

9 minute drive / 4.5 miles away

Claremont-San Bernardino Line

10 minute drive / 4.91 miles away

Nearby Neighborhoods

Studio to 3 Bedroom Apartments from $1,675
View Rentals
Studio to 3 Bedroom Apartments from $1,500
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Studio to 3 Bedroom Apartments from $1,500
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Rental Price Ranges in the Area

BedroomAverage RentCheapest RentHighest Rent
San Dimas Studio Apartments $1,742$1,500$2,201
San Dimas 1 Bedroom Apartments $2,100$1,575$2,910
San Dimas 2 Bedroom Apartments $2,583$1,575$3,510
San Dimas 3 Bedroom Apartments $3,255$2,400$4,280

Browse Top Apartments in San Dimas

Viewing: Sunnyside Senior Apartments | Desktop Version | Listing Updated: 02/23/2026 | AHLGLD