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$3,125,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 3 Beds
  • 3 Full Baths
  • 1 Partial Bath
  • 2,018 Sq. Ft.
  • 2 Car Garage
  • Updated 1 day ago

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Open House: 2:00 PM - 4:00 PM

Saturday 4/4 2:00 PM - 4:00 PM

1689 Sunnyslope Ave,Belmont, CA 94002

1689 Sunnyslope AveBelmontCA94002

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  • Open House: 2:00 PM - 4:00 PM

    Sunday 4/5 2:00 PM - 4:00 PM

    1689 Sunnyslope Ave,Belmont, CA 94002
    1689 Sunnyslope AveBelmontCA94002
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Experience a masterclass in modern design at 1689 Sunnyslope Avenue, a 2,018 sq. ft. residence reimagined for 2026. The heart of the home is a spectacular main-level Great Room bathed in natural light, where nearly every window frames expansive, breathtaking views of the Bay and Mountains. This airy space flows through a 16-foot stackable sliding door to a permitted two-level deck with modern cable railing, perfect for entertaining. The lower level features an intimate family room flanked by two bedroom suites, creating an ideal, private "zone" for older children or guests. Convenience is built-in with a dedicated inside laundry room with ample storage space. Every inch feels brand new, featuring 100% all-new electrical with designer recessed and flush-mount lighting, as well as all-new plumbing, gas lines, and central HVAC. Luxury defines the interior, from wide-plank European white oak floors and Level-5 drywall to a chefs kitchen with designer cabinetry and quartz counters. With three ensuite bedrooms, a private office, and custom-built bathroom vanities, this home offers the peace of mind of new construction with the character of an established Belmont setting.

Full Property Details for 1689 Sunnyslope Ave

General

  • Price: $3,125,000
  • Status: Active
  • Type: Single Family
  • Source: RE_Infolink
  • MLS ID: ML82035325
  • Updated: 3/30/2026
  • Added to Site: 1 day(s) ago

Interior

  • Rooms/Areas: Den / Study / Office, Great Room, Laundry Room, Storage
  • Flooring: Hardwood

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Bathroom Features: Full on Ground Floor, Half on Ground Floor, Primary - Stall Shower(s), 2 Stall Showers or More, Updated Bath

Bedrooms

  • Total Bedrooms: 3
  • Bedroom Features: Ground-Floor Bedroom, More than One Primary Bedroom, Primary Suite / Retreate - 2+, Walk-In Closet

Other Rooms

  • Family Room: Kitchen / Family Room Combo, Separate Family Room
  • Kitchen: Countertop - Quartz, Dishwasher, Exhaust Fan, Garbage Disposal, Hood over Range, Island, Gas Oven/Range, Refrigerator
  • Laundry: Electricity Hookup (220V), In Utility Room

Additional Information

  • Extras: Not Applicable

Parking

  • Garage Spaces: 2
  • Parking Features: Attached Garage

Location

  • Area: Carlmont
  • County: San Mateo
  • Cross Streets: Chestnut Street

Heating & Cooling

  • Cooling Type: Central AC
  • Heating Type: Central Air (Gas/Forced Air)

Utilities

  • Sewer: Public Sewer
  • Water: Public
  • Utility Description: Public Utilities

Structural Information

  • Construction: Detached
  • Foundation: Concrete Perimeter
  • Roof: Composition
  • Square Feet: 2,018
  • Year Built: 1949

Lot Features

  • Property View: Bay, Bridge , City Lights, Mountains
  • Minimum Lot Size: 5674
  • Lot Size (Sq. Ft.): 5,674
  • Grounds/Landscape: Balcony / Patio, Deck
  • Zoning: R10006
  • Lot Description: Views

Green Features

  • Energy Efficient: Ceiling Insulation, Double-Pane Windows

Listed by Christie's International Real Estate Sereno, Nicholas French

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Listing agent

— 1689 Sunnyslope Ave —

  • Nicholas French

    Christie's International Real Estate Sereno

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 1689 Sunnyslope Ave

School Districts:Belmont-Redwood Shores Elementary School District, Sequoia Union High School District
NameGradesDistance
Central Elementary School, Belmont, CA
525 Middle Road, Belmont, CA 94002
K-51.1 mi
Ralston Intermediate School
2675 Ralston Avenue, Belmont, CA 94002
6-82.3 mi
Carlmont High School
1400 Alameda de las Pulgas, Belmont, CA 94002
9-121.1 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 1689 Sunnyslope Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
3/30/2026
Listed
$3,125,000
879.62%
MLS
3/15/1989
Sold
$319,000
—
Public Record
Get Price Alerts and Save Property
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 for 1689 Sunnyslope Ave

Year
Property Taxes
Change
Tax Assessment
Change
2025
$6,188
4%
$424,888
2%
2024
$5,940
-18%
$416,558
2%
2023
$7,230
—
$408,392
2%
2022
$7,218
7%
$400,386
2%
2021
$6,721
2%
$392,536
1%
2020
$6,616
6%
$388,512
2%
2019
$6,269
3%
$380,896
2%
2018
$6,062
3%
$373,428
2%
2017
$5,859
-3%
$366,106
2%
2016
$6,040
13%
$358,928
2%
2015
$5,355
4%
$353,538
2%
2014
$5,134
2%
$346,614
—
2013
$5,039
—
$345,048
—
View All
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 for 1689 Sunnyslope Ave

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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NMLS#: 1598647

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Listed by Christie's International Real Estate Sereno, Nicholas French

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1689 Sunnyslope Ave, Belmont, CA 94002 (MLS# ML82035325) is a Single Family property with 3 bedrooms, 3 full bathrooms and 1 partial bathroom. 1689 Sunnyslope Ave is currently listed for $3,125,000 and was received on March 30, 2026. Want to learn more about 1689 Sunnyslope Ave? Do you have questions about finding other Single Family real estate for sale in Carlmont? You can browse all Carlmont real estate or contact a Coldwell Banker agent to request more information.

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