Seller's Agent in 2025
Stephanie Lee
Coldwell Banker Realty
(925) 724-9053
1 in this area
10 Total Sales
431 Monaco Ave Union City, CA 94587
Downtown Union City Neighborhood
4
Beds
2
Baths
2,016
Sq Ft
4,345
Sq Ft Lot
Highlights
- RV or Boat Parking
- Updated Kitchen
- Wood Flooring
- James Logan High School Rated A
- Traditional Architecture
- Corner Lot
About This Home
As of September 2025Enjoy 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.
Last Agent to Sell the Property
Coldwell Banker Realty License #02056574 Listed on: 08/05/2025
Home Details
Home Type
- Single Family
Year Built
- Built in 1965
Lot Details
- 4,345 Sq Ft Lot
- Corner Lot
Parking
- 2 Car Attached Garage
- Garage Door Opener
- RV or Boat Parking
Home Design
- Traditional Architecture
- Composition Shingle Roof
- Vinyl Siding
- Stucco
Interior Spaces
- 2-Story Property
- Recessed Lighting
- Brick Fireplace
- Double Pane Windows
- Window Screens
Kitchen
- Updated Kitchen
- Built-In Oven
- Gas Range
- Dishwasher
Flooring
- Wood
- Tile
- Vinyl
Bedrooms and Bathrooms
- 4 Bedrooms
- 2 Full Bathrooms
Laundry
- Laundry in Garage
- Dryer
- Washer
Utilities
- Central Heating and Cooling System
- Heating System Uses Natural Gas
- 220 Volts in Kitchen
- Gas Water Heater
Community Details
- No Home Owners Association
- Seven Hills Subdivision
Listing and Financial Details
- Assessor Parcel Number 873722
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Aug 5, 2025
Closed on
Sep 9, 2025
Sold by
Kim Family Trust and Kim Young S
Bought by
Chen Alan and Wong Nathan
Seller's Agent
Stephanie Lee
Coldwell Banker Realty
Buyer's Agent
Samantha Huang
Corcoran Icon Properties
List Price
$1,279,000
Sold Price
$1,258,800
Premium/Discount to List
-$20,200
-1.58%
Views
18
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$677
Avg. Annual Appreciation
0.14%
Original Mortgage
$692,340
Outstanding Balance
$689,428
Interest Rate
5.75%
Mortgage Type
New Conventional
Estimated Equity
$570,049
Purchase Details
Closed on
Sep 30, 2022
Sold by
Kim Young Soo and Bok Sang
Bought by
Kim Family Trust
Purchase Details
Closed on
Nov 17, 2020
Sold by
Kim Bok Sang and Kim Bok
Bought by
Kim Young Soo and Kim Bok Sang
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$350,000
Interest Rate
2.8%
Mortgage Type
New Conventional
Purchase Details
Closed on
Sep 24, 1998
Sold by
Kim Young
Bought by
Kim Bok Sang and Kim Bok
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$217,000
Interest Rate
6.88%
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area
Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Grant Deed | $1,259,000 | Old Republic Title Company | |
| Grant Deed | -- | -- | |
| Interfamily Deed Transfer | -- | Old Republic Title Company | |
| Interfamily Deed Transfer | -- | Fidelity National Title Co |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $692,340 | New Conventional | |
| Previous Owner | $350,000 | New Conventional | |
| Previous Owner | $217,000 | No Value Available |
Source: Public Records
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 09/15/2025 09/15/25 | Sold | $1,258,800 | -1.6% | $624 / Sq Ft |
| 08/19/2025 08/19/25 | Pending | -- | -- | -- |
| 08/05/2025 08/05/25 | For Sale | $1,279,000 | -- | $634 / Sq Ft |
Source: Bay East Association of REALTORS®
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $5,550 | $324,649 | $155,209 | $169,440 |
| 2024 | $5,550 | $318,284 | $152,166 | $166,118 |
| 2023 | $4,839 | $312,043 | $149,182 | $162,861 |
| 2022 | $4,730 | $266,758 | $146,257 | $120,501 |
| 2021 | $4,624 | $261,529 | $143,390 | $118,139 |
| 2020 | $4,552 | $258,847 | $141,920 | $116,927 |
| 2019 | $4,580 | $253,772 | $139,137 | $114,635 |
| 2018 | $4,470 | $248,798 | $136,410 | $112,388 |
| 2017 | $4,362 | $243,919 | $133,735 | $110,184 |
| 2016 | $4,207 | $239,137 | $131,113 | $108,024 |
| 2015 | $4,122 | $235,546 | $129,144 | $106,402 |
| 2014 | $3,967 | $230,931 | $126,614 | $104,317 |
Source: Public Records
Agents Affiliated with this Home
-
Stephanie Lee
-
Samantha Huang
Buyer's Agent in 2025
Samantha Huang
Corcoran Icon Properties
(415) 640-7602
1 in this area
199 Total Sales
Map
Source: Bay East Association of REALTORS®
MLS Number: 41107174
APN: 087-0037-022-00
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