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$1,699,999 Contingent
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Property Description
Rare opportunity to own an expansive single-story duplex situated on a premium quarter-acre corner lot in one of Silicon Valleys most desirable cities. This versatile property offers a compelling blend of immediate rental income, significant recent upgrades, and future development potential. The property features two well-proportioned units, including one tenant-occupied unit providing stable income and one unit (lease end in May) ideal for owner-occupancy or premium rental. Both units have been improved with approximately $200K in total renovations, enhancing overall condition and livability. Upgrades include new luxury vinyl flooring, fresh interior paint, updated kitchen cabinetry, granite countertops, reroof and more. Each unit enjoys its own oversized private backyard, along with an attached garage featuring washer/dryer hookups, offering both comfort and convenience.The expansive quarter-acre corner lot presents excellent ADU and expansion possibilities (buyer to verify with city), creating additional income potential and long-term upside.Ideally located with easy access to Highways 680 and 880, and within highly rated school boundaries including Curtner Elementary, Thomas Russell Middle, and Milpitas High School.
Full Property Details
Full Property Details for 603 Penitencia St
General
- Price: $1,699,999
- Status: Contingent
- Type: Duplex
- Source: RE_Infolink
- MLS ID: ML82039573
- Updated: 3/28/2026
- Added to Site: 20 day(s) ago
Rooms
Other Rooms
- Laundry: Washer / Dryer
Additional Information
- Extras: Not Applicable
- Security/Safety: Other
Parking
- Garage Spaces: 2
- Parking Features: Attached Garage, Guest/Visitor Parking
Location
- Area: Milpitas
- County: Santa Clara
Heating & Cooling
- Cooling Type: Central AC
- Heating Type: Central Air (Gas/Forced Air)
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: Public Utilities
- Metering: Separate Electric, Separate Gas
Structural Information
- Foundation: Concrete Perimeter
- Roof: Composition
- Disability Access: Other
- Square Feet: 1,860
- Year Built: 1961
Unit Information
Unit 1
- Bedrooms: 3
Unit 2
- Bedrooms: 3
Lot Features
- Minimum Lot Size: 11025
- Lot Size (Sq. Ft.): 11,025
- Building Sites: 1
- Zoning: R2S
Listed by Keller Williams Thrive, Inary Zou
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Schools
Schools serving 603 Penitencia St
School District:Milpitas Unified School District
| Name | Grades | Distance |
|---|---|---|
Curtner Elementary School 275 Redwood Avenue, Milpitas, CA 95035 | K-6 | 0.4 mi |
Thomas Russell Middle School 1500 Escuela Parkway, Milpitas, CA 95035 | 7-8 | 1.5 mi |
Milpitas High School 1285 Escuela Parkway, Milpitas, CA 95035 | 9-12 | 2.4 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 603 Penitencia St
Date
Details
Price
Change
Source
3/20/2026
Listed
$1,699,999
17.24%
MLS
11/16/2023
Sold
$1,450,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 603 Penitencia St
Year
Property Taxes
Change
Tax Assessment
Change
2024
100%
$1,479,000
2%
2024
100%
$1,450,000
1715%
2023
100%
$79,877
2%
2022
-100%
$78,312
2%
2021
$1,185
2%
$76,778
1%
2020
$1,166
1%
$75,992
2%
2019
$1,157
4%
$74,503
2%
2018
$1,109
1%
$73,043
2%
2017
$1,096
4%
$71,611
2%
2016
$1,049
1%
$70,208
2%
2015
$1,039
4%
$69,155
2%
2014
$996
—
$67,802
—
2013
$1,001
—
$67,496
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 603 Penitencia St
603 Penitencia St, Milpitas, CA 95035 (MLS# ML82039573) is a Duplex property with 0 bedrooms and 0 full bathrooms. 603 Penitencia St is currently listed for $1,699,999 and was received on March 20, 2026. Want to learn more about 603 Penitencia St? Do you have questions about finding other Duplex real estate for sale in Milpitas? You can browse all Milpitas real estate or contact a Coldwell Banker agent to request more information.

