# 155 Riordan Lane, Napa, CA 94558

> **TL;DR:** land, $2,000,000.
> View. Est. $10,761/mo.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $2,000,000 |
| Lot Size | 183,823 sqft (4.22 acres) |
| Property Type | Land (Other) |
| Status | Active |
| Days on Market | 0 |

## Why This Home Stands Out

- **Views** - Hills, Valley

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $10,113 |
| Estimated Insurance | $583 |
| HOA | $65 |
| **Total** | **$10,761** |

## Key Amenities

- View

## Property Highlights

- 4.22 acre lot

## Description

### Agent Description
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.

## Location

- **Address:** 155 Riordan Lane, Napa, CA 94558
- **County:** Napa
- **Coordinates:** 38.294483, -122.314812
- **Google Maps:** https://www.google.com/maps?q=38.294483,-122.314812

## Listing Agent

- **Name:** Jenny Gass
- **Brokerage:** Coldwell Banker Brokers of the Valley St. Helena
- **Phone:** 7073073866
- **Broker Phone:** (707) 258-5200
- **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/155-Riordan-Ln_Napa_CA_94558_M94292-70053?f=listhub&s=BAREISCA&m=326053247&c=propsimple)

## Photos

![155 Riordan Lane - Photo 1](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f3854758358r.jpg)

![155 Riordan Lane - Photo 2](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f90263292r.jpg)

![155 Riordan Lane - Photo 3](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f460976031r.jpg)

![155 Riordan Lane - Photo 4](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f1043655798r.jpg)

![155 Riordan Lane - Photo 5](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f1114213871r.jpg)

![155 Riordan Lane - Photo 6](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f2013166740r.jpg)

![155 Riordan Lane - Photo 7](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f3294901343r.jpg)

![155 Riordan Lane - Photo 8](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f489638143r.jpg)

![155 Riordan Lane - Photo 9](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f476787679r.jpg)

![155 Riordan Lane - Photo 10](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f607953152r.jpg)

![155 Riordan Lane - Photo 11](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f2083147914r.jpg)

![155 Riordan Lane - Photo 12](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f1653237438r.jpg)

![155 Riordan Lane - Photo 13](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f2495584959r.jpg)

![155 Riordan Lane - Photo 14](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f2586501266r.jpg)

![155 Riordan Lane - Photo 15](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f3393226210r.jpg)

![155 Riordan Lane - Photo 16](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f996731052r.jpg)

![155 Riordan Lane - Photo 17](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f2573580537r.jpg)

![155 Riordan Lane - Photo 18](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f3399964041r.jpg)

![155 Riordan Lane - Photo 19](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f4070293242r.jpg)

![155 Riordan Lane - Photo 20](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f76404327r.jpg)

![155 Riordan Lane - Photo 21](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f4266852975r.jpg)

![155 Riordan Lane - Photo 22](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f3481166774r.jpg)

![155 Riordan Lane - Photo 23](http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f3425851635r.jpg)

---

**MLS#:** 326053247 | **Updated:** 2026-09-10
**Source:** listhub

*Copyright © 2026 Bay Area Real Estate Information Services, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.ai/listing/155-riordan-lane-napa-ca-94558-26053247)

---

## Structured Data

```json
{
  "@context": "https://schema.org",
  "@type": "RealEstateListing",
  "@id": "https://www.propertysimple.ai/listing/155-riordan-lane-napa-ca-94558-26053247#listing",
  "url": "https://www.propertysimple.ai/listing/155-riordan-lane-napa-ca-94558-26053247",
  "name": "155 Riordan Lane, Napa, CA 94558",
  "description": "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.",
  "image": [
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f3854758358r.jpg",
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f90263292r.jpg",
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f460976031r.jpg",
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f1043655798r.jpg",
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f1114213871r.jpg",
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f2013166740r.jpg",
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f3294901343r.jpg",
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f489638143r.jpg",
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f476787679r.jpg",
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f607953152r.jpg",
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f2083147914r.jpg",
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f1653237438r.jpg",
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f2495584959r.jpg",
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f2586501266r.jpg",
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f3393226210r.jpg",
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f996731052r.jpg",
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f2573580537r.jpg",
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f3399964041r.jpg",
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f4070293242r.jpg",
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f76404327r.jpg",
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f4266852975r.jpg",
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f3481166774r.jpg",
    "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f3425851635r.jpg"
  ],
  "primaryImageOfPage": {
    "@type": "ImageObject",
    "url": "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f3854758358r.jpg",
    "caption": "155 Riordan Lane - Napa, CA"
  },
  "datePosted": "2026-07-02T06:29:32.498837+00:00",
  "dateModified": "2026-09-10T21:30:38.779454+00:00",
  "mainEntity": {
    "@type": "Place",
    "@id": "https://www.propertysimple.ai/listing/155-riordan-lane-napa-ca-94558-26053247#property",
    "name": "155 Riordan Lane, Napa, CA 94558",
    "address": {
      "@type": "PostalAddress",
      "streetAddress": "155 Riordan Lane",
      "addressLocality": "Napa",
      "addressRegion": "CA",
      "postalCode": "94558",
      "addressCountry": "US"
    },
    "geo": {
      "@type": "GeoCoordinates",
      "latitude": 38.294483,
      "longitude": -122.314812
    },
    "image": [
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f3854758358r.jpg",
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f90263292r.jpg",
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f460976031r.jpg",
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f1043655798r.jpg",
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f1114213871r.jpg",
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f2013166740r.jpg",
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f3294901343r.jpg",
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f489638143r.jpg",
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f476787679r.jpg",
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f607953152r.jpg",
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f2083147914r.jpg",
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f1653237438r.jpg",
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f2495584959r.jpg",
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f2586501266r.jpg",
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f3393226210r.jpg",
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f996731052r.jpg",
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f2573580537r.jpg",
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f3399964041r.jpg",
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f4070293242r.jpg",
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f76404327r.jpg",
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f4266852975r.jpg",
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f3481166774r.jpg",
      "http://lh.rdcpix.com/2d5e4a27ed90aa042ac541b1cb51e775l-f3425851635r.jpg"
    ],
    "identifier": {
      "@type": "PropertyValue",
      "propertyID": "MLS",
      "value": "326053247"
    },
    "amenityFeature": [
      {
        "@type": "LocationFeatureSpecification",
        "name": "Views",
        "value": "Hills, Valley"
      },
      {
        "@type": "LocationFeatureSpecification",
        "name": "View",
        "value": true
      }
    ],
    "additionalProperty": [
      {
        "@type": "PropertyValue",
        "name": "Lot Size",
        "value": "4.22 acres"
      },
      {
        "@type": "PropertyValue",
        "name": "Property Subtype",
        "value": "Other"
      },
      {
        "@type": "PropertyValue",
        "name": "Property Type",
        "value": "Land"
      }
    ]
  },
  "offers": {
    "@type": "Offer",
    "@id": "https://www.propertysimple.ai/listing/155-riordan-lane-napa-ca-94558-26053247#offer",
    "url": "https://www.propertysimple.ai/listing/155-riordan-lane-napa-ca-94558-26053247",
    "price": 2000000,
    "priceCurrency": "USD",
    "businessFunction": "http://purl.org/goodrelations/v1#Sell",
    "availability": "https://schema.org/InStock",
    "seller": {
      "@id": "https://www.propertysimple.ai/listing/155-riordan-lane-napa-ca-94558-26053247#agent"
    }
  },
  "provider": {
    "@type": "Person",
    "@id": "https://www.propertysimple.ai/listing/155-riordan-lane-napa-ca-94558-26053247#agent",
    "name": "Jenny Gass",
    "telephone": "7073073866",
    "worksFor": {
      "@type": "Organization",
      "@id": "https://www.propertysimple.ai/listing/155-riordan-lane-napa-ca-94558-26053247#brokerage",
      "name": "Coldwell Banker Brokers of the Valley St. Helena",
      "telephone": "(707) 258-5200"
    }
  }
}
```