Triet Nguyen
Tera Real Estate
(650) 885-9155
64 Total Sales
1 in Alvarado
$1,538,000 Price
4100 Aquarius Cir Union City, CA 94587
Alvarado NeighborhoodEstimated Value: $663,293
3
Beds
1.5
Baths
1,162
Sq Ft
$571/Sq Ft
Est. Value
Highlights
- In Ground Pool
- Contemporary Architecture
- Laundry closet
- Clubhouse
- 2 Car Direct Access Garage
- Forced Air Heating System
About This Home
As of December 2025East facing end unit located at the entrance to the development next to guest parking. Walk to TOP RATED PIONEER ELEMENTARY ( A- ON NICHE ) AND ITLIONG - VERA CRUZ MS ( A- ON NICHE), community pool , parks, ball fields and trails. Highway 880 and the Mall are minutes away. The home is in original condition .THE TOWN HOME'S SIDING IS SCHEDULED TO BE REPLACED WITH HARDI PLANK AND REPAINTED NEXT YEAR FOR NO ADDITIONAL COST TO THE HOMEOWNER. The interior roadways are in the process of being resurfaced throughout the development. 0PEN SUNDAY 11/2 2 PM TO 4PM.
Last Agent to Sell the Property
BG Realty Inc Brokerage Phone: 925-216-4799 License #01217546 Listed on: 10/08/2025
Last Buyer's Agent
BG Realty Inc Brokerage Phone: 925-216-4799 License #01217546 Listed on: 10/08/2025
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Townhouse Details
Home Type
- Townhome
Year Built
- Built in 1970
Lot Details
- 1,632 Sq Ft Lot
- East Facing Home
HOA Fees
- $357 Monthly HOA Fees
Parking
- 2 Car Direct Access Garage
- Garage Door Opener
- Parking Lot
- Off-Street Parking
Home Design
- Contemporary Architecture
- Slab Foundation
- Composition Shingle Roof
- Wood Siding
Interior Spaces
- 2-Story Property
- Electric Cooktop
- Laundry closet
Flooring
- Carpet
- Vinyl
Bedrooms and Bathrooms
- 3 Bedrooms
Pool
- In Ground Pool
Utilities
- Forced Air Heating System
- Heating System Uses Natural Gas
- 220 Volts in Kitchen
- Gas Water Heater
Listing and Financial Details
- Assessor Parcel Number 4837338
Community Details
Overview
- Association fees include common area maintenance, exterior maintenance, hazard insurance, management fee, trash, water/sewer
- Contempo HOA, Phone Number (510) 489-4440
- Contempo Subdivision
- Greenbelt
Amenities
- Clubhouse
Recreation
- Community Pool
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Oct 8, 2025
Closed on
Dec 18, 2025
Sold by
Bought by
Seller's Agent
Bernard Laffer
BG Realty Inc
Buyer's Agent
Bernard Laffer
BG Realty Inc
List Price
$658,888
Sold Price
$650,000
Premium/Discount to List
-$8,888
-1.35%
Views
30
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
$13,293
Avg. Annual Appreciation
3.32%
Original Mortgage
$617,500
Outstanding Balance
$613,918
Interest Rate
6.22%
Mortgage Type
New Conventional
Estimated Equity
$49,375
Purchase Details
Closed on
Jun 27, 2003
Sold by
Bought by
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Alvarado, CA
-
Triet Nguyen
-
Tony Ngai
Tony Ngai
TN Realty, Inc.
(669) 268-3480
51 Total Sales
1 in Alvarado
$1,665,000 Price
-
Cherie Alonzo
Cherie Alonzo
Intero Real Estate Services
(650) 718-8263
20 Total Sales
1 in Alvarado
$1,090,000 Price
-
Michelle Lewis
Michelle Lewis
Coldwell Banker Realty
(925) 396-7237
26 Total Sales
1 in Alvarado
$1,410,000 Price
-
Elena Garcia
Elena Garcia
Intero Real Estate Services
(510) 867-3918
44 Total Sales
3 in Alvarado
$1.4M - $1.9M Price Range
-
Kari Wahl
Kari Wahl
Exp Realty Of California, Inc
(925) 396-5824
76 Total Sales
1 in Alvarado
$1,060,000 Price
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| $650,000 | Wfg National Title Insurance C | ||
| -- | -- |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Open | $617,500 |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 12/18/2025 12/18/25 | Sold | $650,000 | -1.3% | $559 / Sq Ft |
| 10/31/2025 10/31/25 | Pending | -- | -- | -- |
| 10/08/2025 10/08/25 | For Sale | $658,888 | -- | $567 / Sq Ft |
Source: Bay East Association of REALTORS®
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| 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 |
|---|---|---|---|---|
| 2026 | $2,697 | $650,000 | $195,000 | $455,000 |
| 2025 | $3,128 | $147,400 | $32,018 | $115,382 |
| 2024 | $3,128 | $144,509 | $31,390 | $113,119 |
| 2023 | $2,975 | $141,675 | $30,774 | $110,901 |
| 2022 | $2,896 | $138,898 | $30,171 | $108,727 |
| 2021 | $2,834 | $136,174 | $29,579 | $106,595 |
| 2020 | $2,809 | $134,778 | $29,276 | $105,502 |
| 2019 | $2,821 | $132,136 | $28,702 | $103,434 |
| 2018 | $2,751 | $129,545 | $28,139 | $101,406 |
| 2017 | $2,684 | $127,006 | $27,588 | $99,418 |
| 2016 | $2,588 | $124,516 | $27,047 | $97,469 |
| 2015 | $2,535 | $122,646 | $26,641 | $96,005 |
| 2014 | $2,448 | $120,244 | $26,119 | $94,125 |
Source: Public Records
Agents Affiliated with this Home
-
Bernard Laffer
Seller's Agent in 2025
Bernard Laffer
BG Realty Inc
(925) 216-4799
1 in this area
54 Total Sales
Map
Source: Bay East Association of REALTORS®
MLS Number: 41113975
APN: 483-0073-038-00
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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 for any purpose other than to identify prospective properties consumers may be interested in purchasing.
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