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85 Rittenhouse Avenue, 
Atherton, CA 94027

$5,096,000

5

Beds

4

Baths

2,463

Sq Ft

Single Family

Pending

Listed by

Dickson Sum

Jodi Group

Last updated:

March 4, 2026, 12:42 AM

MLS#

426106930

Source:

CABCREIS

About This Home

85 Rittenhouse Avenue

Nestled in Atherton, this exceptional single level family residence with a beautifully appointed ADU offers refined living in peaceful Lloyden Park. Set on one third acre, the property blends timeless architecture with modern sophistication, privacy, and versatility. The main residence showcases open living & dining space filled with natural light, soaring ceilings, and an inviting wood burning fireplace. The chef's kitchen features premium appliances, custom cabinetry, an island, and a sunlit breakfast nook. The luxurious primary suite serves as a private retreat with a spa-inspired bath, a soaking tub, and tranquil views of the lush surroundings. Additional bedrooms include one with an en-suite and the other adjacent to a powder room. Thoughtful details such as wide-plank hardwood floors, designer lighting, and curated finishes elevate the home throughout. Complementing the main residence, the detached and newly built ADU includes a full kitchen, living area, two additional bedrooms, and a bath,ideal for extended family, guests, or a home office. The resort-style backyard is designed for California living, featuring a sparkling pool, mature landscaping, and ample space for al fresco dining and entertaining.

Home Facts

Single Family

4 Baths

5 Bedrooms

Built in 1954

Price Summary

5,096,000

$2,069 per Sq. Ft.

MLS #:

426106930

Last Updated:

March 4, 2026, 12:42 AM

Added:

7 day(s) ago

Rooms & Interior

Bedrooms

Total Bedrooms:

5

Bathrooms

Total Bathrooms:

4

Full Bathrooms:

3

Interior

Living Area:

2,463 Sq. Ft.

Structure

Structure

Architectural Style:

Cape Cod, Ranch

Building Area:

2,463 Sq. Ft.

Year Built:

1954

Lot

Lot Size (Sq. Ft):

14,575

Finances & Disclosures

Finances

Price:

$5,096,000

Price per Sq. Ft:

$2,069 per Sq. Ft.

Source:CABCREIS
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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.