Gem Ave, Union City, CA 94587
OFF MARKET

Gem Ave
Union City, CA 94587

  • 3 Beds
  • 2 Baths
  • 1,298 sqft

$1,005,400

Trulia Estimate
as of Aug 23, 2026
Est. Refi. Payment $6,266/mo*
Refinance Your Home

$1,005,400

Trulia Estimate
as of Aug 23, 2026
Est. Refi. Payment $6,266/mo*
Refinance Your Home
3 Beds
2 Baths
1,298 sqft

Home Value

Trulia Estimate
$1M
Since last month
Decreased$1K (-0.1%)
Since last year
Decreased$12K (-1.2%)
Since last sale
Increased$650K (+183.2%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value decreased by -1% in the last 10 years
MonthEstimated value
2026
August 2026$1.01M
July 2026$1.01M
June 2026$1.06M
May 2026$1.08M
April 2026$1.07M
March 2026$1.1M
February 2026$1.07M
January 2026$996K
2025

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
2102 Farrol Ave, Union City, CA
0.17
Single-Family Home
$1,485,000
06/02/26
3
2
1,627
35039 Peco St, Union City, CA
0.09
Single-Family Home
$1,310,000
03/23/26
4
2
1,888
34915 Skylark Dr, Union City, CA
0.24
Single-Family Home
$1,080,000
10/08/25
3
2
1,167
34915 Osprey Dr, Union City, CA
0.17
Single-Family Home
$1,260,000
10/06/25
4
2
1,378
34926 Osprey Dr, Union City, CA
0.23
Single-Family Home
$1,000,000
11/21/25
2
2
960
2921 Daisy Ct, Union City, CA
0.40
Single-Family Home
$1,410,000
04/13/26
3
2
1,382
2409 Cherrywood Dr, Union City, CA
0.41
Single-Family Home
$1,415,000
09/30/25
3
2
1,382
2244 Grouse Way, Union City, CA
0.25
Single-Family Home
$1,310,000
06/30/26
3
3
1,661
34981 Skylark Dr, Union City, CA
0.31
Single-Family Home
$1,450,000
10/07/25
4
2
1,374
2421 Maraschino Pl, Union City, CA
0.50
Single-Family Home
$1,339,000
12/02/25
3
2
1,382

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
2273 Greer Ct, Union City, CA 94587
0.05
$1,621,100
3
2
1,627
Off Market
Address Not Disclosed, Union City, CA 94587
0.06
$965,200
3
2
1,202
Off Market
Address Not Disclosed, Union City, CA 94587
0.09
$1,165,400
4
2
1,560
Off Market
35009 Lilac Loop, Union City, CA 94587
0.10
$1,425,500
4
2
1,878
Off Market
35051 Peco St, Union City, CA 94587
0.08
$1,569,700
4
2
1,888
Off Market
35039 Peco St, Union City, CA 94587
0.09
$1,310,000
4
2
1,888
Recently Sold
35015 Peco St, Union City, CA 94587
0.11
$1,592,700
4
2
1,888
Off Market
Address Not Disclosed, Union City, CA 94587
0.10
$1,157,300
3
2
1,627
Off Market
2417 W Farrol Ct, Union City, CA 94587
0.13
$1,573,900
5
4
2,266
Off Market
Zinnia Ct, Union City, CA 94587
0.14
$1,311,400
3
2
1,668
Off Market
Address Not Disclosed, Union City, CA 94587
0.13
$858,000
4
2
1,544
Off Market

Local Information

  • Map ViewExplore the area around Gem Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1965
Living Area
1,298 sqft
Price/Sqft
$775
Parking
2 Car Garage

About this House

Clean and fresh three bedroom home in desirable Union City neighborhood. Large living room with fireplace and a separate diining room. Rear yard with large patio and tranquil, park-like setting.
Gem Ave, Union City, CA 94587 is a 3 bedroom, 2 bathroom, 1,298 sqft single-family home built in 1965. It last sold for $355,000 on Aug 26, 2011 (1% below the $359,900 asking price). It is currently off market. The Trulia Estimate is $1,005,400, with a rent estimate of $3,708/month.
Last check for updates: about 11 hours ago
Listed by Ronald Tremblay DRE #01870614, (415) 279-5803
Re/max Accord
Bought with: Rick Geha DRE #00784008, (510) 760-9902, Kw Advisors
Source: Bay East AOR, MLS#40532986

Home Details for Gem Ave

Interior Features

Interior Details
Number of Rooms: 6Types of Rooms: Bathroom, Kitchen
Beds & Baths
Number of Bedrooms: 3Number of Bathrooms: 2Number of Bathrooms (full): 2
Dimensions and Layout
Living Area: 1298 Square Feet
Appliances & Utilities
Appliances: Dishwasher, Electric Range, RangeDishwasherLaundry: Hookups Only,In Garage
Heating & Cooling
Heating: Forced AirNo CoolingAir Conditioning: NoneHas HeatingHeating Fuel: Forced Air
Fireplace & Spa
Number of Fireplaces: 1Fireplace: Living RoomHas a Fireplace
Windows, Doors, Floors & Walls
Flooring: Tile, Vinyl, Carpet
Levels, Entrance, & Accessibility
Stories: 1Levels: OneFloors: Tile, Vinyl, Carpet

Exterior Features

Exterior Home Features
Roof: CompositionPatio / Porch: PatioFencing: FencedNo Private Pool
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2No CarportHas a GarageHas an Attached GarageParking Spaces: 2Parking: Garage Door Opener
Pool
Pool: None
Frontage
Not on Waterfront

Property Information

Year Built
Year Built: 1965
Property Type / Style
Property Type: ResidentialProperty Subtype: Residential, Single Family ResidenceArchitecture: Traditional
Building
Construction Materials: StuccoNot a New ConstructionNot Attached Property
Property Information
Condition: ExistingParcel Number: 87760

Price & Status

Price
List Price: $359,900Price Range: $355,000 - $359,900
Status Change & Dates
Off Market Date: Fri Jul 22 2011Possession Timing: Close Of Escrow

Active Status

MLS Status: Sold

Location

Direction & Address
City: Union CityCommunity: Union City
School Information
High School District: Not Listed

Building

Building Area
Building Area: 1298 Square Feet

HOA

No HOA

Lot Information

Lot Area: 6000 sqft

Listing Info

Special Conditions: Real Estate Owned

Offer

Listing Agreement Type: Excl RightListing Terms: Cash, Conventional

Mobile R/V

Mobile Home Park
Mobile Home Units: Feet

Miscellaneous

Mls Number: 40532986Above Grade Unfinished Area Units: Square FeetBelow Grade Unfinished Area Units: Square Feet

Price and Tax history

DateEventPrice
Aug 26, 2011
Source: Bay East AOR #40532986
Sold
$355,000

Market trends in Union City

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.3M
$51.83KMoM
Sale-to-List Price
101.4%
0.7%MoM
Price per sq ft
$762
$1MoM
Available listings
91
17MoM

Around this home

What Locals Say about Union City

At least 349 Trulia users voted on each feature.

  • 88 % Say there are sidewalks

  • 85 % Say it's dog friendly

  • 76 % Say car is needed

  • 72 % Say parking is easy

  • 70 % Say yards are well-kept

  • 68 % Say streets are well-lit

  • 63 % Say there's holiday spirit

  • 63 % Say it's walkable to grocery stores

  • 62 % Say it's quiet

  • 61 % Say kids play outside

  • 61 % Say they plan to stay for at least 5 years

  • 59 % Say it's walkable to restaurants

  • 50 % Say people would walk alone at night

  • 44 % Say neighbors are friendly

  • 34 % Say there's wildlife

  • 25 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Jason Wolfe
    "I don’t like the dog owners they are a threat to my kids. Please less dogs I don’t like the dog owners they are a threat to my kids. Please less dogs "
    0
    Flag
  • Hema Segaran
    "Commute is great, never had issues . Neighbors are awesome and the people in union city dont bother you as long as you mind your own business "
    0
    Flag
  • Vgarcia55
    "Very Centralized location. 20-30 min to down town Oakland. 20-30 minutes to San Jose. Bart to Oakland is 20-30 minutes. Bart to SF 40-45. "
    0
    Flag
  • Trulia User
    "I like the area and the proximity to all the shopping and easy access to the various freeways and interstates"
    1
    Flag
  • Trulia User
    "Good schools and many parks in the area, easy access to various malls and shopping areas Costco and "
    1
    Flag
  • Trulia User
    "I work remote and do not have to drive to the office at all so it is not an issue for me. I really don’t have a commute since I work from home. "
    0
    Flag
  • Charlie M.
    "It’s small, it has one highschool, it has the library police station and city hall all in one area close to the highschool. "
    0
    Flag
  • Charlie M.
    "There is a lot of traffic but the ya te building a new fasttrack lane so that should improve things. I also use Bart to go to the city to beat traffic "
    3
    Flag
  • Kristenclinging
    "Far away from all freeways, hassle when going far distance. Heavier traffic on main roads ex. Mission blvd"
    0
    Flag
  • Bnjenkins23
    "Good commute. No stress. Reasonable. Traffic moves at a reasonable pace at all times. In 2 years, I haven’t gotten frustrated."
    1
    Flag
  • Jean A. M.
    "Union City is a nice, quiet, clean, and safe neighborhood to live in. Easy to access major highways like 84, 880, 680, and the 92."
    2
    Flag
  • Information.from.sage
    "I enjoy the trail, walks, stroll, wagon, biking and views of Cayote Hills, fields, farms, water fountains and sunset embued with blue and peach hues. "
    0
    Flag
  • Rajvirgomez
    "people are very friendly and helpful close to the stores and schools are very close and good. it's very safe area no crime. I'm leaving in this area from 6 years "
    1
    Flag
  • Sohel
    "Good to have Summer fair and community park events Kids playgrounds also helps "
    0
    Flag
  • Kristenclinging
    "Schools are over crowded. Only one Highschool in the area 5000+ students. However one of the best districts in the area"
    3
    Flag
  • Joercorrales
    "I am not aware of any community events. Most of the recreational parks and small businesses are what make the area special."
    0
    Flag
  • Jojo510flores
    "its a good area to live seems safe . not much police activity. except the loud noises of young adults scretching there cares know and then"
    0
    Flag
  • Rbdomingo15
    "Safe for kids healthy environment clean sites and park friendly neighborhood quiet and have privacy "
    0
    Flag
  • Myanhdtruong
    "There are a lot of parks nearby. The schools are not that great. There is public transit nearby. A lot of cats in the neighborhood."
    0
    Flag
  • Myanhdtruong
    "A lot of people have dogs here and they walk them around the neighborhood, and take them to nearby parks"
    0
    Flag
  • Hammad K.
    "Dogs are walked and people walked through the streets. Streets are well lit for the most part. Cops do patrol through every so often. "
    0
    Flag
  • Sherry L.
    " We have many families. Schools are amazing. The homes are mostly well maintained by the homeowners. I’ve been here 21 years with my family who are special needs children and we find services to be satisfactory"
    0
    Flag
  • Rickgarcia1979
    "You have to avoid Union City Blvd from 2-5pm. Feels like I’m locked in my own neighborhood. It’s getting worse every year "
    1
    Flag
  • Toddalanspear
    "We have a great farmers market nearby with local fresh fruits and vegetables. Local honey can be found here. Fresh seafood can also be found here. Some items are seasonally. "
    0
    Flag
  • Allen B.
    "Great place. Several schools, easy to get to freeway, both Dumbarton and San Mateo bridges are close. "
    0
    Flag
  • Toddalanspear
    "Lots of dog owners in union city, plenty of parks to take your dog to. Dogs are great companions to go on walks with."
    0
    Flag
  • Dyasmean
    "The community the people and safety. A lot of different cultures, a lot of interesting activities like sports and cultural activities "
    0
    Flag
  • Kafil
    "I have lived here for 20 years, friendly community, not extremely crowded, lot of good places for hiking"
    0
    Flag
  • Kerry H.
    "I’ve lived in my house for 26 years. 18 years ago there were lots of kids playing in the neighborhood but now everyone is grown and gone away. Neighborhood is super quiet and very safe. Lots of original owners."
    1
    Flag
  • Billicferrell
    "I've lived here 10 years. I miss having a home with a yard. The area is expensive, especially for a small apartment."
    0
    Flag
  • Mhylia20
    "my community acts like more of a family and its amazing cause most people dont act this way with others"
    0
    Flag
  • Cornelio R.
    "christmas, july fourth celebration, new year, halloween, football and basketball finals, boxing championship."
    0
    Flag
  • Hailey M.
    "I’ve lived in this neighborhood for 2 years. The neighborhood is very peaceful. The neighbors are friendly."
    1
    Flag
  • Kaylasavage
    "I’ve lived here my whole life, it’s safe cute & everyone knows everybody. Plus a school & Parks all over ! "
    0
    Flag
  • Darren C.
    "My neighborhood is quiet and neighbors look out for each other. There is a park very close by and it’s great to be able to go anytime we want. Traffic is not too bad either so that’s a great plus. It is also close to both San Francisco and San Jose so jobs are easy to come by for people in tech."
    0
    Flag

LGBTQ Local Legal Protections

Bay East© 2026, CCAR© 2026, bridgeMLS© 2026. Information Deemed Reliable but not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used or any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated at 2026-08-22 17:28:33 PDT.

Frequently asked questions about Gem Ave

  • What is Gem Ave estimated to be worth?
    Trulia's estimated value for Gem Ave in Union City, CA is $1,005,400.
  • What is the price history for Gem Ave?
    Gem Ave in Union City, CA last sold for $355,000 in August 2011.
  • Is Union City a buyer's or seller's market?
    Union City is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Union City?
    The median sale price in Union City is $1.3M. That is up $51.83K from the prior month.
  • Does Gem Ave have laundry facilities?
    Yes, Gem Ave in Union City, CA has laundry facilities.
  • Does Gem Ave have a yard?
    Yes, Gem Ave in Union City, CA has a yard.

Explore by feature - Pet Friendly

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Apartments for Rent

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Off Market Homes Near Gem Ave

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