For sale Condo

Listed Sep 25, 2026

$1,580,000 Est. $10,450/mo

657 Walnut Street #548

  • 3

    Beds

  • 2

    Baths

  • 1,375

    Sq ft

The story

Unit #548 at 657 Walnut Street is a 3-bedroom, 2-bathroom, single-level condo in San Carlos, CA with 1,375 sq ft of living space and 2 garage spaces, built in 2020. It is currently listed at $1,580,000, with a monthly HOA fee of $856.

LOCATION. Completed in 2020, Wheeler Plaza is an island of serenity and sophistication in the heart of lively downtown San Carlos. Shopping, a weekly farmer's market, restaurants, parks, the library and Caltrain are just steps away. LOCATION. San Carlos is known for its convenient mid-Peninsula location, great weather and strong public schools. LOCATION. Unit 548 is exceptionally well-located within the building: 1) quiet and private top floor end unit with no passing foot traffic and only one shared wall, 2) light and airy with views to the west, 3) convenient to elevator and stairs - 548's front door is just steps from the lobby elevator, as are the side-by-side parking spaces in the underground secure garage. Interior features and timeless finishes include high ceilings, large windows, in-unit laundry, stainless appliances and quartz countertops. Additional upgrades: new blonde oak engineered hardwood floors, new carpet, motorized blinds, and Elfa closet systems. Building amenities include secure access and parking, an elegant lobby and lounge area, a private and sunny common area courtyard, dedicated bike storage, and ample guest parking at the adjacent public garage.

Facts & features

Home type

Condo

Year built

2020

Floors

1

Price per sq ft

$1,149

HOA

$856 / monthly

Parking

2-car garage

Included features

  • Cooling

    Central Air

  • Heating

    Heat Pump

  • Appliances

    Dishwasher

  • Flooring

    Tile, Wood

  • Roof

    Tile

  • Water Source

    Public

  • Sewer

    Public Sewer

Mortgage calculator

Estimated monthly payment

$10,450 /mo

7% rate · 30-yr fixed · 20% down

  • Principal & interest $8,409
  • Property tax $1,580
  • Insurance $461

Includes principal, interest, taxes & insurance.

Your Property Journey

Interested in this, or something like it?

Submit an inquiry

Drop your details and we will help you find what you are looking for.

Not quite. Help me find the right one

Talk it through or type it out, whichever feels easiest.

Your contact details

An agent will reach out personally, no automated calls.

Smart Assistant

Hi, how can I help you find your dream home?

Tap the voice button to talk, or just start typing.

Tap anywhere to fix a word or add more

Tap stop when you’re done. You can edit the text before searching.

By submitting, you agree to our Privacy Policy and Terms.

Listing Broker

KW Advisors

Broker Name

KW Advisors

Agent

Heidi Maierhofer

Location

CA 94010