Welcome to 4336 Planet Circle. Nestled in the heart of Union City’s highly sought-after Contempo community, this charming, move-in ready townhouse offers the perfect blend of functional modern living and suburban convenience. Whether you are headed to Silicon Valley or the Peninsula, you’ll enjoy a commuter’s dream location with immediate access to I-880, the Dumbarton Bridge. Inside, this thoughtfully designed two-story floor plan maximizes both light and flow. On the main level, a welcoming foyer with built-in sitting bench sets a cozy tone. The heart of the home features a living room that fills with natural light flowing into a spacious open kitchen. Dining area is conveniently located adjacent to the kitchen and a private outdoor patio retreat. On the second level, you will find three well-proportioned bedrooms and a newly renovated contemporary bathroom. Home is freshly painted and has new LVP flooring throughout. As part of the Contempo community, you’ll also have access to lush greenbelts and a community pool, playgrounds and basketball courts, all while being minutes away from the shopping, dining, and entertainment at Union Landing.
Sold for $780,000
$780,000
4336 Planet Cir, Union City, CA 94587
3beds
1,255sqft
Residential, Townhouse
Built in 1971
1,437 Square Feet Lot
$783,600 Zestimate®
$622/sqft
$3,101 Estimated rent
Home value
$783,600
$713,000 - $862,000
$3,101/mo
Zestimate® history
Owner options
List your home for rent
$3,101/mo
Rent Zestimate®
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
$3,101/mo
Rent Zestimate®
Refinance and save
$5,326/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
$5,326/mo
Est. payment
Explore your selling options
Work with a Zillow partner agent
Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.
Get startedList with your own agent
Get your home in front of millions of buyers by listing it on Zillow.
Learn how to do itSell it yourself
Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).
List your homeWhat's special
Playgrounds and basketball courtsCommunity poolNewly renovated contemporary bathroomPrivate outdoor patio retreatFreshly paintedAccess to lush greenbeltsNew lvp flooring throughout
Zillow last checked:
Listing updated:
Listed by:
Karen Ka Tam DRE #01905200 510-685-5286,
Intero Real Estate Services
Bought with:
Shelene Atanacio, DRE #02017476
Engel & Volkers Westlake Village
Source: Bay East AOR,MLS#: 41130858
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 1
- Partial bathrooms: 1
Rooms
- Room types: Main Entry, Eat-In Kitchen, Kitchen, Laundry, Living Room
Bathroom
- Features: Shower Over Tub, Updated Baths
Kitchen
- Features: Stone Counters, Dishwasher, Electric Range/Cooktop, Disposal, Range/Oven Free Standing, Refrigerator
Heating
- Forced Air
Cooling
- None
Appliances
- Included: Dishwasher, Electric Range, Free-Standing Range, Refrigerator, Dryer, Washer, Gas Water Heater
Features
- Flooring: Vinyl
- Has fireplace: No
- Fireplace features: None
Interior area
- Total structure area: 1,255
- Total interior livable area: 1,255 sqft
Property
Parking
- Total spaces: 2
- Parking features: Detached, Garage Door Opener
- Garage spaces: 2
Features
- Levels: Two
- Stories: 2
- Entry location: Ground Floor Location
- Patio & porch: Patio
- Exterior features: Low Maintenance
- Pool features: Other, Community
- Fencing: Fenced
Lot
- Size: 1,437 Square Feet
- Features: Landscaped
Details
- Parcel number: 48360103
- Special conditions: Standard
Construction
Type & style
- Home type: Townhouse
- Architectural style: Traditional
- Property subtype: Residential, Townhouse
Materials
- Stucco
- Roof: Shingle
Condition
- Existing
- New construction: No
- Year built: 1971
Utilities & green energy
- Electric: No Solar
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Security: Carbon Monoxide Detector(s)
- Subdivision: Contempo
HOA
- Has HOA: Yes
- Amenities included: Clubhouse, Greenbelt, Playground, Pool, Guest Parking
- Services included: Common Area Maint, Maintenance Structure, Management Fee, Reserve Fund, Water/Sewer
- HOA fee: $370 monthly
- HOA name: CONTEMPO HOA
- HOA phone: 855-525-8168
Location
- Region: Union City
Financial & listing details
- Price per square foot: $622/sqft
- Tax assessed value: $317,988
- Price range: $780K - $780K
- Date on market: 4/14/2026
- Listing agreement: Excl Right
- Listing terms: Cash,Conventional
Price history
| Date | Event | Price |
|---|---|---|
| 5/29/2026 | Sold | $780,000+0.7%$622/sqft |
Source:  Bay East AOR #41130858 Report a problem | ||
| 5/10/2026 | Pending sale | $774,500$617/sqft |
Source: Bay East AOR #41130858 Report a problem | ||
| 4/14/2026 | Listed for sale | $774,500+25716.7%$617/sqft |
Source: Bay East AOR #41130858 Report a problem | ||
| 5/6/2022 | Listing removed | -- |
Source: Zillow Rental Manager Report a problem | ||
| 4/27/2022 | Listed for rent | $3,300+17.9%$3/sqft |
Source: Zillow Rental Manager Report a problem | ||
| 2/24/2021 | Listing removed | -- |
Source: Owner Report a problem | ||
| 1/15/2018 | Listing removed | $2,800$2/sqft |
Source: Owner Report a problem | ||
| 1/13/2018 | Price change | $2,800-3.4%$2/sqft |
Source: Owner Report a problem | ||
| 12/5/2017 | Listed for rent | $2,900$2/sqft |
Source: Owner Report a problem | ||
| 1/20/2015 | Sold | $3,000$2/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $317,988 +2% |
| 2024 | $5,195 +4% | $311,754 +2% |
| 2023 | $4,996 +2.1% | $305,641 +2% |
| 2022 | $4,892 +2.2% | $299,649 +2% |
| 2021 | $4,787 +1.7% | $293,775 +1% |
| 2020 | $4,707 -0.8% | $290,762 +2% |
| 2019 | $4,745 +7% | $285,062 +2% |
| 2018 | $4,434 | $279,474 +2% |
| 2017 | $4,434 +3.8% | $273,995 +2% |
| 2016 | $4,273 +27.4% | $268,624 +34.7% |
| 2015 | $3,353 | $199,365 +2% |
| 2014 | $3,353 | $195,459 +0.5% |
| 2013 | -- | $194,577 +2% |
| 2012 | -- | $190,763 +2% |
| 2011 | -- | $187,023 +0.8% |
| 2010 | -- | $185,626 -0.2% |
| 2009 | -- | $186,068 +2% |
| 2008 | -- | $182,420 +2% |
| 2007 | -- | $178,844 +2% |
| 2006 | -- | $175,338 +2% |
| 2005 | -- | $171,900 +2% |
| 2004 | -- | $168,530 +1.9% |
| 2003 | -- | $165,443 +2% |
| 2002 | -- | $162,197 +2% |
| 2001 | $2,289 | $159,017 |
Find assessor info on the county website
Neighborhood: 94587
Nearby homes
- $659,5003 bd1 ba1.1k sqft4334 Planet Cir, Union City, CA 94587Off Market
- $846,6004 bd3 ba1.5k sqft4338 Planet Cir, Union City, CA 94587Off Market
- $719,8003 bd1 ba1.2k sqft4332 Planet Cir, Union City, CA 94587Off Market
- $791,3004 bd2 ba1.5k sqft4330 Planet Cir, Union City, CA 94587Off Market
- $1,480,3004 bd3 ba1.8k sqft4400 Ashwood Ct, Union City, CA 94587Off Market
- $739,3003 bd1 ba1.2k sqft4340 Planet Cir, Union City, CA 94587Off Market
- $863,2004 bd2 ba1.5k sqft4335 Planet Cir, Union City, CA 94587Off Market
- $678,9003 bd2 ba1.1k sqft4326 Planet Cir, Union City, CA 94587Off Market
Nearby schools
GreatSchools rating
- 7/10Pioneer Elementary SchoolGrades: K-5Distance: 0.9 mi
- 6/10Itliong-Vera Cruz Middle SchoolGrades: 6-8Distance: 0.6 mi
- 8/10James Logan High SchoolGrades: 9-12Distance: 2.5 mi
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$783,600
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$783,600
- California
- Alameda County
- Union City
- 94587
- 4336 Planet Cir
Nearby cities
Nearby zip codes
Other Union City Topics
