$16,000,000

1289 Thompson Ave Napa, CA 94558

Estimated payment $89,400/month

Total Views 5,183
128 Acres
$125,000 Price per Acre
5,575,680 Sq Ft Lot

Highlights

  • 128 Acre Lot
  • Vineyard
  • Gated Home
  • Vineyard View

About This Lot

WELCOME TO ARIES RANCH SOUTH This development site, nestled in the heart of Napa Valley's renowned Carneros region, South Aries Ranch is an exclusive enclave of four exceptional vineyard estates spread across 89 acres of prime wine country. These four expansive estates range from 10 to 40 acres, each offering sweeping vineyard views, unmatched privacy, and a serene wine country lifestyle. Within this gated community, every estate includes building-permit-level architectural plans from the acclaimed Hughes Architecture, allowing buyers to build to plan or customize their dream home to their vision. Surrounded by private vineyards, Aries Ranch presents a once-in-a-lifetime opportunity to own a piece of Napa Valley's finest terroir, where luxury, nature, and winemaking converge.

Listing Agent

Oisín Heneghan

Oisin Heneghan, Broker License #02032197 Listed on: 01/12/2026

Property Details

Property Type

  • Land

Lot Details

  • 128 Acre Lot
  • Gated Home

Property Views

  • Vineyard
  • Hills
  • Valley

Utilities

  • Well
  • Septic Tank

Additional Features

  • Vineyard
  • Horses Potentially Allowed on Property

Property Details

Property Type

Land

Lot Details

128 Acres

Listing Details

  • Zoning: Ag Watershed
  • Subclass: Residential Development Land
  • Listing Class: Residential Lots & Land
  • Present Use: Agricultural/Residential
  • Development Status: Building Plans Filed
  • Special Features: None
  • Property Sub Type: LotsLands

Exterior Features

  • View: Hills, Valley, Vineyard
  • Horse Property: Possible
  • Fencing: Gate

Utilities

  • Sewer/Septic System: Existing Septic

Lot Info

  • Lot Description: Subdivided, Vineyard
  • Lot Acres: 128.0000
  • Lot Size Area Minimum Units: Square Feet
  • Minimum Lot Size: 3878840.00
  • Lot Size Area Maximum Units: Square Feet
  • Maximum Lot Size: 3878840.00
  • Parcel Access: Paved Road

Multi Family

  • Utilities: Public Utilities

Map

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $54,856 $4,926,118 $4,128,511 $797,607
2024 $52,912 $4,829,529 $4,047,560 $781,969
2023 $52,912 $4,734,835 $3,968,197 $766,638
2022 $24,316 $2,194,401 $1,751,964 $442,437
2021 $23,949 $2,151,375 $1,717,612 $433,763
2020 $22,331 $2,000,000 $1,700,000 $300,000
2019 $8,622 $763,863 $689,785 $74,078
2018 $8,544 $748,886 $676,260 $72,626
2017 $8,265 $729,300 $663,000 $66,300
2016 $1,255 $113,594 $48,610 $64,984
2015 $1,182 $111,888 $47,880 $64,008
2014 $1,163 $109,698 $46,943 $62,755
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
01/12/2026 01/12/26 For Sale $16,000,000 -- --
Source: MLSListings

Purchase History

Date Type Sale Price Title Company
Grant Deed -- Placer Title
Grant Deed $2,075,000 Fidelity National Title Co
Grant Deed $715,000 Old Republic Title Company
Interfamily Deed Transfer -- --
Source: Public Records

Source: MLSListings

MLS Number: ML82030952

MLSListings

APN: 050-280-004

Your Personal Tour Guide

Ask me questions while you tour the home.