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423 Seminary Street, 
Napa, CA 94559

$7,500,000


5

Beds


4

Baths


6,200

Sq Ft


Single Family

Active

Listed by

Paul Everett

Windermere Napa Valley Properties

Last updated:

September 7, 2025, 02:31 PM

MLS#

324092855

Source:

CABAREIS

About This Home

423 Seminary Street

Iconic Napa Valley Estate with 25-Room Bed and Breakfast Entitlements. This rare property presents an unparalleled opportunity to develop a boutique hospitality destination in the heart of Napa Valley. Set on 1.2 level acres near downtown Napa, it offers a prime location and unmatched character. The estate features a meticulously restored 5,100-square-foot mansion built in 1884 for Eliza G. Yount, widow of Yountville founder George C. Yount. Designed by San Francisco architect John M. Curtis, this Victorian gem is listed on the National Register of Historic Places. The home balances historic elegance with modern upgrades, including new plumbing, foundation, electrical systems, an elevator, generator, intricate woodwork, and luxury fixtures. A separate duplex includes an upper-level apartment and office space, with an attached recreation room and laundry facilities. The lush landscaping provides both privacy and curb appeal. This extraordinary estate offers endless possibilities whether reimagined as a 25-room luxury Bed and Breakfast or preserved as a private residence. Its historic significance, modern amenities, and development potential make it a true Napa Valley treasure.

Home Facts

Single Family

4 Baths

5 Bedrooms

Built in 1884

Price Summary

7,500,000

$1,209 per Sq. Ft.

MLS #:

324092855

Last Updated:

September 7, 2025, 02:31 PM


Rooms & Interior

Bedrooms

Total Bedrooms:

5

Bathrooms

Total Bathrooms:

4

Full Bathrooms:

4

Interior

Living Area:

6,200 Sq. Ft.


Structure

Structure

Architectural Style:

Victorian

Building Area:

6,200 Sq. Ft.

Year Built:

1884


Lot

Lot Size (Sq. Ft):

52,272


Finances & Disclosures

Finances

Price:

$7,500,000

Price per Sq. Ft:

$1,209 per Sq. Ft.

Source:CABAREIS
The information being provided by Bay Area Real Estate Information Services, Inc. is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing. Any information relating to real estate for sale referenced on this web site comes from the Internet Data Exchange (IDX) program of the Bay Area Real Estate Information Services, Inc.. Windermere Napa Valley Properties is not a Multiple Listing Service (MLS), nor does it offer MLS access. This website is a service of Windermere Napa Valley Properties, a broker participant of Bay Area Real Estate Information Services, Inc.. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. The accuracy of all information, regardless of source, including but not limited to open house information, square footages and lot sizes, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals. The data contained herein is copyrighted by Bay Area Real Estate Information Services, Inc. and is protected by all applicable copyright laws. Any unauthorized dissemination of this information is in violation of copyright laws and is strictly prohibited. Properties in listings may have been sold or may no longer be available. Copyright 2025 Bay Area Real Estate Information Services, Inc.. All rights reserved.

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