$4,995,000
Est. $25,205/mo4 bd•4 ba•4,740 sq ft
56 Spring Valley Road, Rock Island, WA 98850
• Listed 2026-03-20•20 days on market
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Based on information submitted to the MLS GRID as of May 20, 2026 at 12:38pm (date and time MLS GRID Data was obtained). All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
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Set across 150+ acres of extraordinary privacy, this one-of-a-kind aviation sanctuary redefines fly-in luxury—blending striking modern design with premier aviation infrastructure for pilots seeking ultimate freedom and privacy, all with sweeping river views.This 2020 custom-built residence offers 4 en-suite bedrooms, main-level primary suite with spa-inspired bath and expansive custom walk-in closet. Designed for refined living and effortless entertaining, the home features a dramatic open living area with fireplace, private main-floor office, movie theater, gym, and 2 laundry rooms. Chef’s kitchen w/oversized island and granite surfaces. 3-car garage, generous storage, and sleek modern finishes complete this 4,700 sq ft home.Embrace resort-style outdoor living with an in-ground pool, modern firepit, and expansive grounds for relaxing or hosting.For aviation enthusiasts, this estate delivers at the highest level: private 2,400-foot runway, helipad, and a massive fully insulated and heated 80’ x 75’ hangar (60' wide door and 21' clearance), plus an additional 50’ x 75’ fully insulated, heated and air conditioned, aviation lounge with an indoor pickleball court, game room, golf simulator, pool table, and full kitchen—creating a true gathering place for aviators. Bonus:on-site gravel pit (potential income). This is more than a home—it’s a rare fly-in sanctuary, created for pilots who want their runway, hangar, and home seamlessly integrated into one extraordinary lifestyle.
Listed by Alex J Jobe • Keller Williams Eastside
Listing updated: May 20, 2026 at 12:38pm
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2473110
Open houses
No upcoming open houses scheduled for this property.
Nearby open houses (1)
See more →
Open Wed, Jun 10$1,612,000
-$3,383,000 under list price
Nearby comparable homes
RexMont uses 1 strongest recent nearby sale, priced between $1.22M and $1.22M.
Rental earnings
$4,825/mo
Screening estimate from the comp-supported value. Verify with rent comps before underwriting.
Estimate is a comp-supported screen, not an appraisal or broker price opinion. Ask RexMont for a property-specific pricing review before writing or accepting an offer.
56 Spring Valley Road, Rock Island, WA 98850
Estimates only and not guaranteed. Consult a RexMont agent for accurate, personalized guidance before making an offer. RexMont OfferEdge™ · © 2026 RexMont Real Estate. Proprietary tool.
Neighborhood mobility
$27,574 per month
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Rock Island is a balanced market.
Supply and demand are roughly in balance. Neither side has a clear edge.
Offer insight: Well-priced homes draw multiple offers; others sell close to asking.
List to sale price: The average home sells for about 1% below list price.
Time on market: The average home goes pending in around 20 days.
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Ask a RexMont agentMarket data from MLS GRID / NWMLS · Updated Jun 2026
School information is unavailable for this listing. School boundaries can change, so verify the assigned schools with the district before purchasing.
