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Road O Sw, 
Mattawa, WA 99349

$3,931,000


Bed


Bath


-

Sq Ft


364.17

Acres (Lot)


Land

Active

Listed by

Adam Woiblet

Agribusiness Trading Group

509-876-8633

Last updated:

July 31, 2025, 11:23 AM

MLS#

601851989

Source:

PORTLAND

About This Land

Road O Sw

This property comprises 364.17 +/- deeded acres with approximately 324.70 +/- planted vineyard acres per crop insurance records. This tract consists of six tax parcels and is located east of Mattawa, Washington, in an area that receives 6-7 inches of rainfall per year, per the NRCS. The total acres included in the sale of this tract are subject to pending boundary line adjustments being completed by the Seller prior to closing. The landowner has operated this tract for many years and has fully developed it as a wine grape vineyard. It is located in the Wahluke Slope AVA, a sub-appellation of the Columbia Valley AVA. There are 324.70 +/- acres planted to wine grapes, with varieties consisting of Cabernet Sauvignon, Merlot, Pinot Gris, and Riesling. As one of the warmest regions in the state, the Wahluke Slope AVA is known for its red grape varieties. The AVA sits on a large, ancestral alluvial fan, and its slope and proximity to the Columbia River help minimize the risk of frost compared to other regions. Irrigation water for this tract is delivered via surface water rights from the South Columbia Basin Irrigation District (SCBID). There are 327.57 +/- acres shown as irrigable by SCBID allotments, and the 2025 irrigation assessment is $31,163.79 +/-. The irrigation district block within which this tract is located has a payoff date of 2035. All irrigation and filtration equipment is included in the sale. There are no structures located on this tract, and the total property taxes for 2024 were $27,810.49. The property is in an Agricultural Zone, per the Grant County Planning Division, with a 40-acre minimum parcel size.

Land Facts

Description/Design:

Land

Lot Size (Acres)

364.17

MLS #:

601851989

Last Updated:

July 31, 2025, 11:23 AM

Added:

a month ago


Finances & Disclosures

Finances

Price:

$3,931,000

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All information provided is deemed reliable but is not guaranteed and should be independently verified. The content relating to real estate for sale on this web site comes in part from the IDX program of the RMLS of Portland Oregon. Real estate listings held by brokerage firms other than Coldwell Banker Pro West Real Estate are marked with the RMLS logo and detailed information about these properties includes the names of the listing brokers. Copyright 2025 RMLS, Portland, Oregon. Last updated: July 31, 2025

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By clicking Contact I agree a Coldwell Banker Agent may contact me by phone or text message including by automated means and prerecorded messages about real estate services, and that I can access real estate services without providing my phone number. I acknowledge that I have read and agree to the Terms of Use and Privacy Notice.