155 Riordan Ln

Napa, CA 94558

$2,000,000
Price
183,823 / 4.22
Lot Size / Acres
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Description

Exceptional Development Opportunity at Westwood Hills Discover a rare opportunity to create four executive estates in one of Napa's most desirable locations. This 4+ acre parcel, situated on the east side of Westwood Hills at 155 Riordan Lane, offers sweeping views of Downtown Napa, the surrounding eastern hills, and the picturesque valley beyond. Just minutes from downtown! The property is being offered with a lot line adjustment at close of escrow, with the intent to create four approximately one-acre...Exceptional Development Opportunity at Westwood Hills Discover a rare opportunity to create four executive estates in one of Napa's most desirable locations. This 4+ acre parcel, situated on the east side of Westwood Hills at 155 Riordan Lane, offers sweeping views of Downtown Napa, the surrounding eastern hills, and the picturesque valley beyond. Just minutes from downtown! The property is being offered with a lot line adjustment at close of escrow, with the intent to create four approximately one-acre residential lots. The seller will retain a portion of the property as part of the lot split. The lot line adjustment will take place at the final map stage. With city services available on the property and an exceptional location just minutes from downtown Napa, shopping, dining, and world-class wineries, this property presents an outstanding opportunity for developers, builders, or those seeking to create a private enclave of luxury custom homes. Bring your vision and capitalize on the scarcity of large residential parcels in this sought-after neighborhood. Panoramic views, generous homesites, and close proximity to urban conveniences combine to make this a truly one-of-a-kind offering.
  1. Listed by Jenny Gass • DRE #02021302 • Brokerage DRE #02013646 • Coldwell Banker Brokers of the Valley
  2. Listed by Jeffrey Sickler • DRE #02025866 • Brokerage DRE #02013646 • Coldwell Banker Brokers of the Valley

Property Details for 155 Riordan Lane

Zoning Description
Residential
View Description
Downtown, Hills, Valley
Cross Street
Laurel
LISTING UPDATED: 06/27/2026 05:26 PM

Property Details for 155 Riordan Lane

StatusActive
MLS #326053247
Days on Compass14
Taxes-
HOA Fees$65 / month
Condo/Co-op Fees-
Property TypeLand
MLS TypeLand / Residential Lot
Year Built-
Lot Size4.22 AC
CountyNapa County
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Location

Listing Courtesy of Coldwell Banker Brokers of the Valley, Jenny Gass, DRE #02021302; Coldwell Banker Brokers of the Valley, Jeffrey Sickler, DRE #02025866
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Building Information for 155 Riordan Lane

Lot Size4.22 AC

Payment Calculator

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$10,523 per month

30 year fixed, 6.36% Interest

Principal and Interest

$9,966

Property Taxes

$492

HOA Dues

$65

The Payment Calculator is for illustrative purposes only.

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Property Information for 155 Riordan Lane

Summary
Location and General Information
  • Area/District: Napa
  • Area Short Display: E0400
  • Directions to Property: West on First St., left on Laurel, Right on Riordan Lane; located at the end of the lane
  • Area Long Display: Napa
Taxes and HOA Information
  • Association Fee Includes: Other
  • Association: Yes
  • Association Fee: $65
  • Association Name: Modern Community Management
  • Association Fee Frequency: Monthly
  • Association Phone: (925) 725-2000
  • APN: 043-570-022-000
Virtual Tour
  • Virtual Media Count: 0
Property
Lot Information
  • Lot Size Source: Owner
  • Lot Size Square Feet: 183823.0
  • Lot Features: Dead End, See Remarks
  • # of Lots: 1
Property and Assessments
  • Current Use: Vacant
  • Picture Count: 23
  • Property Disclaimer: All data, photos, visualizations, and information regarding a property, including the property's compliance with state and local legal requirements and all measurements and calculations of area, have been obtained from various sources, and may include such material that has been generated by use of artificial intelligence. Such information and material have not been and will not be verified for accuracy by the listing broker or the multiple listing service, and are not guaranteed as complete, accurate or reliable. Such information and material should be independently reviewed and verified for accuracy. This information and material are intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Utilities
  • Electric: Electric Available
  • Sewer: Sewer Public
  • Water Source: Water Public
  • Utilities: Cable Available, Phone Available, Sewer Connected, Water Connected
Interior and Exterior Features
Exterior Features
  • Fencing: Barbed Wire

Property History for 155 Riordan Lane

DateEvent & SourcePriceAppreciation
Jun 18, 2026

Listed (Active)

REBAREIS #326053247

$2,000,000—
DateEvent & SourcePrice
06/18/2026

Listed (Active)

REBAREIS #326053247

$2,000,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 155 Riordan Lane

Taxable ValueLand$521,115Additions-Total$521,115
Tax Record2025$5,902 ($492 / month)
Home Facts
Lot Size240,886 SqFtStyleAgricultural / RuralCountyNAPAAPN043-570-022-000

Schools near 155 Riordan Lane

This home is within Napa Valley Unified School District.
Rating
School
Type
Grades
Distance
Browns Valley Elementary School
Public - K to 8
Redwood Middle School
Public - 6 to 8
Napa High School
Public - 9 to 12
Stone Bridge School
Charter - K to 8
Rating
School
Distance
Browns Valley Elementary School
PublicK to 8

Redwood Middle School
Public6 to 8

Napa High School
Public9 to 12

Stone Bridge School
CharterK to 8

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 155 Riordan Lane, Napa, CA 94558

155 Riordan Lane is a 4.22 ac of land for sale in Napa, CA 94558. This property was listed for sale on June 18, 2026 by Coldwell Banker Brokers of the Valley, it's currently listed at $2,000,000. This listing's school district is Napa Valley Unified School District. Nearby schools include Browns Valley Elementary School, Redwood Middle School and Napa High School. 155 Riordan Lane is a 0-bed, 0-bath, 4.22 ac of land on a 183,823 sq. ft. / 4.22 acres lot.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Coldwell Banker Brokers of the Valley, Jenny Gass, DRE #02021302; Coldwell Banker Brokers of the Valley, Jeffrey Sickler, DRE #02025866

Based on information from one of the following Multiple Listing Services: San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. 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. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.