RealtyLens
for saleRealtyLens property overview
$1,050,000

8317 Duncan Ave S

Seattle, WA, 98118
View more Seattle, WA property pages
4Beds
2.5Baths
3,230Sqft
$325$/sqft

Comps

Listing Notes

This one-of-a-kind custom-built 1960s Seward Park home appeals to the most discerning of Mid-Century Modern admirers. Every part of this home has been lovingly updated & restored, including the original Luan mahogany paneling, Texas Sandstone fireplace, & Beechwood built-ins. In addition, this home has an incredible layout boasting a primary suite, 3 extra bedrooms, a 2nd bath, a dining room, gracious living room, & open den complete with a 2nd dishwasher & wet bar-all on the main level! Whether it's formal dinner parties, cocktail parties, summer BBQs or brunches-this home was built for entertaining. For those who love to whip up fabulous meals, you will fall in love with the remodeled kitchen, brimming with cabinet storage and counter space. There is even a 2nd oven for when you need to host a large holiday event. Head downstairs and you will find a fully finished basement, which makes an awesome guest or party space. Or converted this to its own ADU at some point for extra income. Then there is the two car garage-perfect for vintage car lovers or those who want to craft. The final key feature of this mid-century home is that it is wonderfully designed for easy access to the grand lanai from both the den and the primary suite. This sun-soaked outdoor space is stellar for growing beautiful tomatoes, hosting evening gatherings around the firepit, or enjoying a late evening soak in the hot tub. This is a home truly made for sharing joyful times with your friends and community!

Market Insights

Below nearby median-35%

$325/sqft vs a nearby median of $497/sqft.

Nearby median$497/sqft
Nearby properties8
Property size3,230 sqft
  • -35% versus the nearby median price per square foot.
  • Price history is limited, so current comps matter more than trend alone.
  • 3,230 sqft creates a usable price-per-square-foot read.

Pricing Read

Yardstick fair value$1.58M$1.44M$1.72M · 50% confidence
vs ask $1.05M−$531k (−50.6%)

Asking price is about 50.6% below the fair value — likely to draw competing offers if it's still on market.

$497/sqft median across 7 tight comps × 3,230 sqft= $1.60M
  • Mid-century building era−$24k −1.5%
Cumulative NYC adjustments−$24k−1.5%

Property Read

FreshnessVerification recommended

The page is useful for research, but the status and price should be verified before acting.

Market Position-35% vs nearby

The asking price per square foot is below the nearby median, which can be worth a closer comp check.

Price MovementInitial price point

Price history is still limited; review again as more market activity becomes available.

Diligence Read3 items to check
AI ReadinessReady to analyze
Assistant read

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Generated from the facts shown on this page and nearby market data. Not a professional appraisal.

Listing Details

Days on market
0 days
Last price change
No change recorded
Listed
May 13, 2026
Photos
41 photos
Property type
single family
Status
for sale
Last sold
Mar 4, 2005 · $350,253

Features & Amenities

Outdoor SpaceDen Or OfficeDining RoomDishwasherFamily RoomFireplaceHardwood FloorsLaundry RoomSpa Or Hot TubViewWasher DryerSingle StoryGarage 1 Or MoreBasementUpdated KitchenWet BarOpen Concept LivingDen

Photos

Price History

May 13, 2026Initial record
$1,050,000for sale

You can also find this listing on Realtor.com.

Listing data sourced from realtor.com. RealtyLens enriches and contextualises it for you, but the original listing lives on the source.