Private suite vacation rentals in Castro Valley

Find and book unique private suite rentals on Airbnb

Top-rated private suite rentals in Castro Valley

Guests agree: these private suite rentals are highly rated for location, cleanliness, and more.

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Guest favorite

Guest suite in Hayward

4.89 out of 5 average rating, 184 reviews

Peaceful Cozy Quiet Fast WiFi Laundry Smoke Free

Peaceful & private, spacious, the guest Stuite / in-law in a safe, wooded neighborhood in the Hayward Hills centrally located to the entire San Francisco Bay Area. Private entrance with keypad entry as for sole use. 2 nights minimum. 2 guests maximum. Fast WiFi with Mesh WIFI (WIFI 6) . Washer and dryer inside. Kitchen: Induction Cook Top, Multi-Use Pressure Cooker Instant Pot, microwave, fridge, toaster, water kettle, coffee maker. coffee. Toaster oven is available upon request.

May 26 – Jun 2

G$21,781 GYD per night

Guest favorite

Guest suite in Fremont

4.92 out of 5 average rating, 113 reviews

Chic private suite w/separate living rm+bath+entry

Enjoy your stay in this newly remodeled suite, with updated furniture! Located in Fremont, CA and only 10 min away from the famous Coyote Hills Regional Park where you can enjoy beautiful weather all year round! Only 30 min away from major Bay Area airports, this suite is perfect for travelers looking for a retreat, but can't completely unplug from the digital world. With blazing internet and easy access to grocery stores and restaurants, you will be astonished at the convenient quality of life!

Jul 4 – 11

G$24,574 GYD per night

Guest favorite

Guest suite in Castro Valley

4.96 out of 5 average rating, 150 reviews

Parc Fermé- quiet, spacious, private, & tranquil

Quaint wooden car bridge over an oak tree lined creek welcomes you in. Mature landscaping outside & homey, comfortable accommodations inside. Centrally located to San Francisco, San Jose, The Napa Valley, Walnut Creek, Oakland, & Berkeley. A 15 minute walk or six minute drive to Bay Area Rapid Transit. Custom homes on the street were originally built for the doctors who founded Eden Hospital in the early 1950's and this property reportedly was once the home of the mayor of neighboring Hayward.

Sep 24 – Oct 1

G$19,819 GYD per night

Guest favorite

Guest suite in Dublin

4.92 out of 5 average rating, 122 reviews

Beautiful In-Law Unit in Dublin (Private Entrance)

Quiet, luxurious 400 square feet in-law unit (1 Bedroom/1 Bath) located in the beautiful Dublin Ranch Golf Club. The in-law suite is part of a bigger house but is completely private with a separate entrance. The studio has quality furnishings including a queen bed, dresser, office desk & chair, couch, and flat screen TV. While there is no full kitchen, we have a Keurig coffee maker, mini fridge & a microwave in the unit. We have Disney+, Hulu and Netflix for you to enjoy. No pets please.

Sep 23 – 30

G$20,955 GYD per night

Guest favorite

Guest suite in Walnut Creek

4.99 out of 5 average rating, 534 reviews

Garden Oasis Suite with Spa and Pool, Walnut Creek

How about a rejuvenating get-away with a pool and spa? Bask in the late afternoon sun on a patio lounger overlooking a serene pool and tropical garden. Enjoy an evening snack while watching a movie or enjoy a good read. Luxuriate in a deluxe spa before falling into a comfy bed. Keep your work area separate from the bedroom. Brand new split AC/heater! Deep cleaning. 2 Airbnb units off same foyer. 27 steps. Neighborhood annexed to Lafayette. $25/person for additional guests or early check-in.

Aug 20 – 27

G$33,074 GYD per night

Guest favorite

Guest suite in San Lorenzo

4.96 out of 5 average rating, 110 reviews

570 - Cozy & Comfortable 1B1B guesthouse w/parking

This is a newly remodeled adjacent unit of a single family house. It has a Queen bedroom, a nice living room with portable AC, a futon, smart TV, fridge, airfryer, microwave, coffee, basic utensils - 3 mins drive to Bayfair BART station - 15 mins drive to Oakland Airport - 25-min drive to San Francisco - Min away to Hwy 880, 238 & 580 -Mins walk to Walmart, Starbucks, Grocery outlet, restaurants and many more. Our place is perfect for 1-2 guests who want a private relaxing stay.

Jan 24 – 31

G$18,466 GYD per night

Guest favorite

Guest suite in San Leandro

4.92 out of 5 average rating, 101 reviews

Sunny & Spacious In-Law in Downtown

Modern, spacious and private studio in-law; outfitted with thoughtful design touches! Conveniently located in downtown San Leandro- within walking distance from grocery stores, farmer's market, restaurants, breweries, coffee/boba, public transportation and more! Perfect for a quick getaway or extended stay, lovingly curated with all the amenities you need for a restful time. **Please let us know if you intend on bringing your pet with you. We do have a pet fee listed below.**

Oct 19 – 26

G$28,106 GYD per night

Guest favorite

Guest suite in Lafayette

4.97 out of 5 average rating, 877 reviews

Mt. Diablo view 2 Bedroom/ King & Queen Suite

Our private 2 bedroom suite with amazing views of Mt. Diablo is located in a suburb of San Francisco and Berkeley called Lafayette in the East Bay. We neighbor Walnut Creek and are close to Hwys. 24/680. We are a 5-8 minute drive to the Lafayette BART station. San Francisco is a 25 minute train ride and when there is no traffic a quick 30 minute drive to downtown SF (with traffic add another 15-20 minutes). CAL or St. Mary's College bound? We are about 15-20 minutes away.

Oct 23 – 30

G$24,190 GYD per night

Guest favorite

Guest suite in Oakland

4.95 out of 5 average rating, 363 reviews

Serene and comfortable 1 bedroom apt

Welcome to our 1 bedroom Airbnb with a separate private entrance situated on the ground floor of a three level house. This airbnb comfortably sleeps 2 people with access to a large deck. The house is located in the Oakland hills in an upscale neighborhood with a beautiful serene canyon as your back drop. It is centrally located approximately 20 minutes to all nearby cities; San Francisco Berkeley, Walnut Creek, Hayward and the Oakland Airport (during non-commute hours).

Jun 3 – 10

G$23,949 GYD per night

Guest favorite

Guest suite in San Ramon

4.88 out of 5 average rating, 117 reviews

Cozy suite w/ coffee, workstation, private access

Cozy guest suite with its own entrance and a private bathroom. 12 min to San Ramon City Center and HWY680. Remote workstation with chair. Newly remodeled bathroom with amenities including shampoo, body wash, hand soap, towels, etc. Appliances: - Mini fridge - Keurig coffee maker with complimentary k-cups - Mini microwave - Space heater - TV with Apple TV - Iron and ironing board No access to any common areas such as living room. Small pets are allowed.

Feb 19 – 26

G$21,750 GYD per night

Guest favorite

Guest suite in Fremont

4.96 out of 5 average rating, 225 reviews

Clean and comfy 2 bedroom private entry

Relax in this private guest suite with a private entry tucked away in a central, quiet neighborhood in Fremont. This guest suite contains 2 separated bed rooms, 1 living room, and 1 full bathroom. Perfect for parties looking for a quiet and safe stay. We offer complimentary snacks, and adjustable A/C, additional fan, and fast internet. For pets, we do charge an additional fee, however provide a towel, clean bed, and water and food bowl as an additional amenity!

Oct 11 – 18

G$26,228 GYD per night

Guest favorite

Guest suite in Walnut Creek

4.92 out of 5 average rating, 326 reviews

Private guest suite - Clean and Quaint

Quiet and homey private room located right near premiere Walnut Creek dining and entertainment. Entirely renovated and state of the art bathroom/bedroom nestled off a quiet and private drive. Single bedroom, queen size bed and private bathroom. The room is separated from the main house for complete privacy. Wifi, cable TV and other great amenities provided. My place is great for business travelers. It does not have shared facilities for laundry or cooking.

Oct 31 – Nov 7

G$16,530 GYD per night