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.
Property Details
Price:
$7,500,000
MLS #:
324092855
Status:
Active
Beds:
5
Baths:
4
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
napa
Finished Sq Ft:
6,200
Lot Size:
52,272 sqft / 1.20 acres (approx)
Year Built:
1884
See this Listing
Schools
Interior
# of Fireplaces
3
Appliances
Free Standing Refrigerator
Cooling
Multi Zone
Fireplace Features
Brick
Flooring
Wood
Full Bathrooms
4
Heating
Multi Zone
Interior Features
Cathedral Ceiling, Elevator, Formal Entry, Open Beam Ceiling
Laundry Features
Other
Living Room Features
Open Beam Ceiling
Exterior
Construction
Brick Veneer
Foundation
Concrete Perimeter
Lot Features
Auto Sprinkler Front, Auto Sprinkler Rear
Parking Features
Uncovered Parking Space, Other
Pool
Yes
Roof
Composition
Security Features
Carbon Mon Detector, Fire Alarm, Fire Extinguisher, Fire Suppression System, Video System
Stories
2
Financial
HOA
No
Map
Community
- Address423 Seminary Street Napa CA
- CityNapa
- CountyNapa
- Zip Code94559
Subdivisions in Napa
- Alta Napa
- Berryessa Highlands
- Bulson Court
- Carlton Classics
- CENTRAL PARK
- Circle Oaks
- Cottage Cove
- Edgerly Island River
- Fairview Terrace
- Falcon Ridge
- Hidden Hills
- Hidden Valley
- Lawleys Add
- Longhorn Ridge
- Napa Yacht Club
- Newport North
- Park Villa Townhomes
- Redwood Gardens
- Silverado Highlands
- Soda Canyon Ranch
- Soda Creek
- Tamarisk
- The Grove at Silverado
- The Knolls
- Twin Creeks 01
- Vineyards
- Vista Grove
- Westminster
- Willow Creek
- Willowbrook
- Windsor Court
- Windsor Court Subdivision
Market Summary
Current real estate data for Single Family in Napa as of Dec 14, 2025
237
Single Family Listed
134
Avg DOM
845
Avg $ / SqFt
$2,541,018
Avg List Price
Property Summary
- 423 Seminary Street Napa CA is a Single Family for sale in Napa, CA, 94559. It is listed for $7,500,000 and features 5 beds, 4 baths, and has approximately 6,200 square feet of living space, and was originally constructed in 1884. The current price per square foot is $1,210. The average price per square foot for Single Family listings in Napa is $845. The average listing price for Single Family in Napa is $2,541,018.
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Copyright 2025, Bay Area Real Estate Information Services, Inc. All Rights Reserved. Listing courtesy of Paul Everett at Windermere Napa Valley Properties
423 Seminary Street
Napa, CA


