Date
Details
Price
Change
Source
2/03/2026
Listed
$2,500,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/26
$2,500,000 Just Listed
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1/26
Property Description
Prime Duplex in the Central Park Location of Redwood City! Original owners with pride of ownership! Close to all conveniences. near Woodside Plaza! 1618 Union is the front unit with Large Formal Living Room. Spacious Breakfast Room or Dining Room. Updated Kitchen with Granite Counter tops and newer appliances. 2 Large Bedrooms including the Primary Suite. Two Updated Bathrooms. Newer Laminate flooring throughout. Attached 2 Car Garage. 1620 Union is the Private Rear Unit. Open and Spacious Living and Dining Rooms. Updated Kitchen with Newer Granite Counter tops and Travertine Backsplash. Adjacent Family Room with Sliding Door Access to a huge rear yard with covered patio, lawn area and abundant fruit trees! 3 Large Bedrooms including the Primary Bedroom suite with walk-in closet and updated bathroom with marble vanity counter top. Newer Laminate Flooring throughout. Newer double pane Milgard Windows. Attached 2 Car Garage
Full Property Details
Full Property Details for 1618-1620 Union Ave
General
- Price: $2,500,000
- Status: Active
- Type: Duplex
- Source: RE_Infolink
- MLS ID: ML82033531
- Updated: 2/3/2026
- Added to Site: Today
Interior
- Interior Features: Walk-In Closet
- Flooring: Hardwood, Laminate
Rooms
Other Rooms
- Kitchen: Electric Cooktop, Stone Countertop, Dishwasher, Exhaust Fan, Hood over Range, Double Oven, Electric Oven, Pantry, Refrigerator
- Laundry: Washer / Dryer
Additional Information
- Extras: Not Applicable
- Security/Safety: None
Parking
- Garage Spaces: 4
- Parking Features: Attached Garage, Gate / Door Opener
Location
- Area: Central Park Etc.
- County: San Mateo
- Cross Streets: Kandle Way
Heating & Cooling
- Cooling Type: None
- Heating Type: Forced Air, Gas
Utilities
- Sewer: Sewer Connected, Sewer in Street
- Water: Public
- Telecomm.: Cable TV
- Utility Description: Public Utilities
- Metering: Separate Electric, Separate Gas
Structural Information
- Architectural Style: Ranch
- Construction: Wood Frame
- Foundation: Concrete Perimeter and Slab
- Roof: Composition
- Disability Access: Parking
- Square Feet: 3,100
- Year Built: 1974
Unit Information
Unit 1
- Square Feet: 1300
- Bedrooms: 2
Unit 2
- Square Feet: 1800
- Bedrooms: 3
Lot Features
- Minimum Lot Size: 11368
- Lot Size (Sq. Ft.): 11,368
- Building Sites: 1
- Zoning: R2
Buyer's Brokerage Compensation: Contact Listing Agent
Not binding unless confirmed by separate agreement among applicable parties.
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Meet the listing agent
Meet the listing agent
— 1618-1620 Union Ave —
CalRE#: 00880403
(650) 219-0495 mobile
(650) 737-1557 direct
NMLS#: 1598647Get Pre-Approved Today
Price & Sales History for 1618-1620 Union Ave
Tax History
Tax History for 1618-1620 Union Ave
Year
Property Taxes
Change
Tax Assessment
Change
2025
$2,608
1%
$226,728
2%
2024
$2,580
1%
$222,283
2%
2023
$2,543
5%
$217,926
2%
2022
$2,428
1%
$213,654
2%
2021
$2,406
1%
$209,466
1%
2020
$2,375
—
$207,319
2%
2019
$2,366
3%
$203,255
2%
2018
$2,307
1%
$199,270
2%
2017
$2,283
3%
$195,364
2%
2016
$2,223
4%
$191,534
2%
2015
$2,143
2%
$188,658
2%
2014
$2,104
—
$184,963
—
2013
$2,109
—
$184,128
—
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 1618-1620 Union Ave
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- Single Family
- Closed
- 8Beds
- 2Total Baths
- 2,306Sq. Ft.
Listed by Compass, Katy Thielke Straser
Sold by Remax, Charles Yoon
Sold by Remax, Charles Yoon
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Sold by Comps, Jun Chung
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- 3Beds
- 3Total Baths
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Sold by Comps, Monica Corman and Compass, Mandy Montoya
Sold by Comps, Monica Corman and Compass, Mandy Montoya
1618-1620 Union Ave, Redwood City, CA 94061 (MLS# ML82033531) is a Duplex property with 0 bedrooms and 0 full bathrooms. 1618-1620 Union Ave is currently listed for $2,500,000 and was received on February 03, 2026. This property is listed by Anthony Galli from our Burlingame Office.Want to learn more about 1618-1620 Union Ave? Do you have questions about finding other Duplex real estate for sale in Redwood City? You can browse all Redwood City real estate or contact a Coldwell Banker agent to request more information.