$495,000
Est. $2,498/mo2 bd•1,192 sq ft
521 Boyd Avenue, Sumner, WA 98390
• Listed 2026-05-29•2 days on market
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Based on information submitted to the MLS GRID as of June 7, 2026 at 05:02pm (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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Discover the perfect balance of convenience and tranquility in the heart of Sumner. Tucked away on a quiet, low-traffic cul-de-sac, this beautifully updated single-story home offers the ideal blend of timeless charm and modern improvements. Thoughtfully renovated throughout, nearly every major component has been upgraded, including new plumbing, updated wiring, new interior and exterior paint, a new roof, mini split system, and a beautifully remodeled kitchen and bath, creating a truly move-in ready experience. Loyalty Park just beyond your front yard provides a peaceful extension of your outdoor living space. Entertain with ease or unwind beneath the charming pergola with ambient lighting, creating the perfect patio setting for evening gatherings, summer parties, or quiet nights of relaxation. A detached outdoor flex space adds incredible versatility and is ideal for a private home office, guest bedroom, creative studio, or workout retreat. Ideally located just minutes from charming downtown Sumner, boutique shopping, dining, and the Sounder commuter train, this home is perfect for those seeking an easy commute to Seattle, Tacoma, or surrounding areas while still enjoying the warmth and charm of a close-knit community.
Listed by Cindy Marchand • Windermere Prof Partners
Listing updated: June 7, 2026 at 05:02pm
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2531166
Open houses
2 dates$559,000
+$64,000 over list price
Nearby comparable homes
RexMont uses 5 strongest recent nearby sales, priced between $265K and $750K.
Rental earnings
$1,675/mo
Screening estimate from the comp-supported value. Verify with rent comps before underwriting.

$750,000Last sold price
1417 Rainier Street, Sumner, WA 98390

$498,900Last sold price
1516 Maple Street, Sumner, WA 98390
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.
521 Boyd Avenue, Sumner, WA 98390
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
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$2,987 per month
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Sumner is a seller's market.
Inventory is low and competition is high. Sellers have more negotiating power.
Offer insight: Well-priced homes draw multiple offers; others sell close to asking.
List to sale price: The average home sells very close to list price.
Time on market: The average home goes pending in around 11 days.
$490,000 Sold
2 weeks ago
3 bd•1 ba•~1,506 sq ft•Single Family
1412 Everett Street, Sumner, WA 98390
2%
Under list
—
Days on market
0.5 mi
Distance
$550,000 Sold
3 weeks ago
3 bd•1 ba•~1,220 sq ft•Single Family
314 Alder Avenue, Sumner, WA 98390
1%
Over list
—
Days on market
0.3 mi
Distance
$616,800 Sold
3 weeks ago
3 bd•~1,564 sq ft•Single Family
720 Wood Avenue, Sumner, WA 98390
4%
Over list
—
Days on market
0.1 mi
Distance
$505,000 Sold
3 weeks ago
2 bd•1 ba•~1,384 sq ft•Single Family
7420 143rd Avenue Ct E, Sumner, WA 98390
0%
Over list
—
Days on market
0.7 mi
Distance
$710,000 Sold
4 weeks ago
4 bd•1 ba•~1,970 sq ft•Single Family
15696 Washington Street, Sumner, WA 98390
1%
Over list
—
Days on market
0.9 mi
Distance
Closed sales from MLS GRID / NWMLS within the past 6 months, matched on property type and within 1 mile. Comps approximate.
Want a deeper read on this market?
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.