431 Monaco Ave, Union City, CA 94587 - View 1
431 Monaco Ave, Union City, CA 94587 - View 2
431 Monaco Ave, Union City, CA 94587 - View 3
431 Monaco Ave, Union City, CA 94587 - View 4
431 Monaco Ave, Union City, CA 94587 - View 5
431 Monaco Ave, Union City, CA 94587 - View 6
431 Monaco Ave, Union City, CA 94587 - View 7
431 Monaco Ave, Union City, CA 94587 - View 8
431 Monaco Ave, Union City, CA 94587 - View 9
431 Monaco Ave, Union City, CA 94587 - View 10
431 Monaco Ave, Union City, CA 94587 - View 11
431 Monaco Ave, Union City, CA 94587 - View 12
431 Monaco Ave, Union City, CA 94587 - View 13
431 Monaco Ave, Union City, CA 94587 - View 14
431 Monaco Ave, Union City, CA 94587 - View 15
431 Monaco Ave, Union City, CA 94587 - View 16
431 Monaco Ave, Union City, CA 94587 - View 17
431 Monaco Ave, Union City, CA 94587 - View 18
431 Monaco Ave, Union City, CA 94587 - View 19
431 Monaco Ave, Union City, CA 94587 - View 20
431 Monaco Ave, Union City, CA 94587 - View 21
431 Monaco Ave, Union City, CA 94587 - View 22
431 Monaco Ave, Union City, CA 94587 - View 23
431 Monaco Ave, Union City, CA 94587 - View 24
431 Monaco Ave, Union City, CA 94587 - View 25
431 Monaco Ave, Union City, CA 94587 - View 26
431 Monaco Ave, Union City, CA 94587 - View 27
431 Monaco Ave, Union City, CA 94587 - View 28
431 Monaco Ave, Union City, CA 94587 - View 29
431 Monaco Ave, Union City, CA 94587 - View 30
431 Monaco Ave, Union City, CA 94587 - View 31
431 Monaco Ave, Union City, CA 94587 - View 32
431 Monaco Ave, Union City, CA 94587 - View 33
431 Monaco Ave, Union City, CA 94587 - View 34
431 Monaco Ave, Union City, CA 94587 - View 35
431 Monaco Ave, Union City, CA 94587 - View 36
431 Monaco Ave, Union City, CA 94587 - View 37
431 Monaco Ave, Union City, CA 94587 - View 38
431 Monaco Ave, Union City, CA 94587 - View 39
431 Monaco Ave, Union City, CA 94587 - View 40
431 Monaco Ave, Union City, CA 94587 - View 41
431 Monaco Ave, Union City, CA 94587 - View 42
431 Monaco Ave, Union City, CA 94587 - View 43
431 Monaco Ave, Union City, CA 94587 - View 44

431 Monaco Ave, Union City, CA 94587

List Price: $1,298,000On Market FlagOn market
May 1, 20252,016 sqft4 beds2 baths
Listed by: Stephanie Lee
License #: 02056574
Phone #: 925-724-9053
Coldwell Banker Realty
Source:
CRMLS Logo
MLS #: 41093745

Property Description

Enjoy sweeping views of the city and rolling hills from this beautifully updated, light-filled 4-bedroom, 2-bathroom split-level home offering 2,016 square feet of inviting living space in a peaceful and tranquil location. Step inside to discover a bright and airy interior with an updated kitchen and bathrooms that blend modern finishes with timeless style. Large windows throughout flood the home with natural light, enhancing the warmth and charm of every room. The smart split-level layout provides ideal separation of space for both daily living and entertaining. Relax or host gatherings on the expansive deck, redone in 2020, while taking in the stunning views. Other recent upgrades include a new roof, remodeled bathrooms, new downstairs flooring and interior/exterior paint, new central HVAC, new appliances in the kitchen, new washer/dryer, recessed lighting through out, and new garage door opener, all done in 2020. Mature asian pear tree and mature orange tree in the backyard. Close to Bart station and great schools. This move-in-ready gem offers the perfect combination of comfort, natural beauty, and modern convenience. Don’t miss the opportunity own this beautiful home.
Assignment
Get a detailed valuation report, schedule a tour or make an offer!
Kevin Kretzmer
Kevin Kretzmer

Role: TurboHome Head Agent

Experience: 10 years

No. of Transactions: 227

“I specialize in helping clients find their dream home or next investment in California, focusing on residential and multi-family properties. My client-first approach, clear communication, and attention to detail ensure that everyone I work with receives exceptional service.”

TurboHome Fair Market Estimate

TurboHome

TurboHome Savings

$21,324

TurboHome Estimated Value

$1,359,800

$675 sqft

High Valuation
$1,427,790
$708/sqft
Normal Valuation
$1,359,800
$675/sqft
Low Valuation
$1,291,810
$641/sqft

3rd Party Estimates

Source$/sqftValuation
HouseCanary$675/sqft$1,359,800

Neighborhood: SEVEN HILLS

Loading map...

Comparative Value

$1.14M

$1.30M

$1.36M

$1.67M

$1.72M

$1.72M

370 Riviera Dr, Union City, CA 94587

Sale Price: $1,140,000

Selected Comparable

431 Monaco Ave, Union City, CA 94587

List Price: $1,298,000

Subject Property

323 Riviera Dr, Union City, CA 94587

Sale Price: $1,360,000

Selected Comparable

34329 Marjoram Loop, Union City, CA 94587

Sale Price: $1,667,000

Selected Comparable

34625 Arroyo Dr, Union City, CA 94587

Sale Price: $1,715,000

Selected Comparable

34747 Sandburg Ct, Union City, CA 94587

Sale Price: $1,720,000

Selected Comparable

Neighborhood Comps

Subject Property

SUBJECT
431 Monaco Ave, Union City, CA 94587

431 Monaco Ave, Union City, CA 94587

List: $1,298,000

Listed: 5/1/2025

Area:2,016 sqft
Price/sqft:$644
Beds:4
Baths:2
Year Built:
Lot Size:4,345

Comparable Properties

COMPARABLE
Choose comps
370 Riviera Dr, Union City, CA 94587

370 Riviera Dr, Union City, CA 94587

Sale: $1,140,000

12/17/20240.17 mi

Area:1,942 sqft
Price/sqft:$587
Beds:4
Baths:2
Year Built:
Weight:22.4%
323 Riviera Dr, Union City, CA 94587

323 Riviera Dr, Union City, CA 94587

Sale: $1,360,000

1/7/20250.28 mi

Area:2,280 sqft
Price/sqft:$596
Beds:4
Baths:2
Year Built:
Weight:20.9%
34625 Arroyo Dr, Union City, CA 94587

34625 Arroyo Dr, Union City, CA 94587

Sale: $1,715,000

11/22/20240.56 mi

Area:1,997 sqft
Price/sqft:$859
Beds:4
Baths:3
Year Built:
Weight:19.5%
34747 Sandburg Ct, Union City, CA 94587

34747 Sandburg Ct, Union City, CA 94587

Sale: $1,720,000

10/22/20240.63 mi

Area:1,997 sqft
Price/sqft:$861
Beds:4
Baths:3
Year Built:
Weight:18.9%
34329 Marjoram Loop, Union City, CA 94587

34329 Marjoram Loop, Union City, CA 94587

Sale: $1,667,000

2/19/20250.55 mi

Area:2,259 sqft
Price/sqft:$738
Beds:4
Baths:3
Year Built:
Weight:18.2%

How it Works

1

Meet your local TurboHome agent

We match you with an in-house licensed real estate agent who knows your market
2

We support your home-buying journey

Everything you'd expect your agent to do: touring, analysis, coaching, offers, negotiations, and closing
3

You get big savings

You split the commission with your agent 50/50, saving you thousands compared to a traditional agent
Two iPhones. One with a TurboHome screen that contains a profile photo and 'Meet Kevin' heading. The other with a TurboHome IQ screen with an example Disclosure Summary.
The Mercury News
CBS News
Business Insider
Orange County Register
Silicon Valley
East Bay Times