Chase Costello

License ID: WA #109015

Chase is a Redfin Premier Principal Agent serving Greater Seattle and the Eastside. With nearly 20 years of experience and over 700 homes sold, he brings elite expertise to every transaction. Prior to real estate, he worked at Merrill Lynch managing wholesale mortgage lending across the region, giving his clients an advantage navigating complex financing. A Washington native, Chase combines deep local knowledge with hands-on experience building his own rental portfolio to help clients create long-term wealth. Known for honest, high-level service, he blends modern tools with expert negotiation. Outside of work, he’s a devoted husband and father of two who enjoys tennis and cheering on the Seahawks and Mariners.

Phone

+1(206) 999-4420

Email

chase.costello@redfin.com

3D

Open Sat 11AM-1PM

$ 849,000

2 Beds2.5 Baths1,650 SqFt

15617 NE 70th CT #D109, Redmond, WA 98052

Condo

Redfin • Chase Costello
3D

Open Sat 2PM-4PM

$ 2,635,000

4 Beds3.5 Baths3,150 SqFt

2614 176th PL NE, Redmond, WA 98052

Single Family Home

Redfin • Chase Costello
3D

Active

$ 1,588,888

5 Beds3.25 Baths2,800 SqFt

1522 211th PL NE, Sammamish, WA 98074

Single Family Home

Redfin • Chase Costello
3D

Active

$ 948,000

3 Beds1.75 Baths1,390 SqFt

10403 NE 135th PL, Kirkland, WA 98034

Single Family Home

Redfin • Chase Costello
3D

Active

$ 1,448,880

4 Beds3.25 Baths2,713 SqFt

13521 SE 81st PL, Newcastle, WA 98059

Condo

Redfin • Chase Costello
3D

Active

$ 1,448,880

4 Beds3.25 Baths2,713 SqFt

13521 SE 81st PL, Newcastle, WA 98059

Single Family Home

Redfin • Chase Costello

18884 SE 42nd ST, Issaquah, WA 98027

Single Family Home

6 Beds7 Baths10,800 SqFt

$ 11,600,000 $ 11,998,000 3.3%

Windermere Real Estate/East • Karl Lindor

3089 NE Harrison ST, Issaquah, WA 98029

Single Family Home

6 Beds6 Baths6,640 SqFt

$ 4,600,000 $ 4,895,000 6.0%

Better Properties NW • Sheila Tikhov

8427 SE 47th ST, Mercer Island, WA 98040

Single Family Home

5 Beds4.75 Baths4,102 SqFt

$ 4,248,000 $ 4,248,000

Real Residential • Shawn Filer

10041 SE 25th ST, Bellevue, WA 98004

Single Family Home

6 Beds5.25 Baths5,183 SqFt

$ 3,885,000 $ 3,988,000 2.6%

Windermere RE Mercer Island • Larry Williams

7398 169th PL SE, Bellevue, WA 98006

Single Family Home

5 Beds3.5 Baths4,650 SqFt

$ 2,900,000 $ 2,988,800 3.0%

Windermere Bellevue Commons • Chase Costello

1204 5th ST, Kirkland, WA 98033

Single Family Home

4 Beds3 Baths2,175 SqFt

$ 2,500,000 $ 2,375,000 5.3%

RE/MAX Integrity • Amie K. Sprague

2409 29th AVE W, Seattle, WA 98199

Single Family Home

6 Beds3.75 Baths5,667 SqFt

$ 2,470,000 $ 2,470,000

Windermere Bellevue Commons • Chase Costello

2471 242nd Place NE (L-8), Sammamish, WA 98074

Single Family Home

5 Beds4.25 Baths4,482 SqFt

$ 2,350,000 $ 2,330,000 0.9%

Windermere Real Estate/East • Randy D. Ginn

615 Timber Creek DR NW, Issaquah, WA 98027

Single Family Home

4 Beds3.5 Baths4,010 SqFt

$ 2,300,000 $ 2,225,000 3.4%

Windermere Bellevue Commons • Chase Costello

3265 126 AVE NE, Bellevue, WA 98005

Single Family Home

4 Beds3.5 Baths3,580 SqFt

$ 2,125,000 $ 2,175,000 2.3%

Windermere Real Estate Central • Lynda Coccione

4820 40th AVE W, Seattle, WA 98199

Single Family Home

4 Beds3.25 Baths4,040 SqFt

$ 2,065,000 $ 1,995,000 3.5%

COMPASS • Matthew L Koenig

23926 SE 8th PL, Sammamish, WA 98075

Single Family Home

5 Beds2.5 Baths3,560 SqFt

$ 2,038,000 $ 2,038,000

Real Broker LLC • Chase Costello

21860 244th AVE SE, Maple Valley, WA 98038

Single Family Home

4 Beds4.25 Baths4,600 SqFt

$ 2,000,000 $ 2,000,000

Windermere Bellevue Commons • Chase Costello

2113 179th CT NE, Redmond, WA 98052

Single Family Home

3 Beds2.25 Baths2,320 SqFt

$ 2,000,000 $ 1,700,000 17.6%

Windermere Bellevue Commons • Kari Haas

4159 Peregrine Point WAY SE, Sammamish, WA 98075

Single Family Home

4 Beds2.75 Baths4,260 SqFt

$ 1,968,000 $ 1,658,000 18.7%

HERE • Grace Liang

4255 216th PL SE, Issaquah, WA 98029

Single Family Home

4 Beds3.25 Baths3,070 SqFt

$ 1,950,000 $ 1,998,000 2.4%

COMPASS • Roy Towse

6113 32nd AVE NW, Seattle, WA 98107

Single Family Home

4 Beds3.5 Baths3,100 SqFt

$ 1,925,000 $ 1,925,000

Coldwell Banker Bain • Teresa Pinedo

990 Pinegrass LOOP, Cle Elum, WA 98922

Single Family Home

5 Beds5.5 Baths5,686 SqFt

$ 1,900,000 $ 1,950,000 2.6%

RE/MAX Eastside Brokers, Inc. • Rob Iverson

18448 SE 43rd PL, Issaquah, WA 98027

Single Family Home

3 Beds2.75 Baths2,350 SqFt

$ 1,895,000 $ 1,875,000 1.1%

Redfin • Chase Costello

15831 SE 43rd PL, Bellevue, WA 98006

Single Family Home

4 Beds2.25 Baths3,550 SqFt

$ 1,888,888 $ 1,888,888

Redfin • Chase Costello

10914 SE 26th ST, Bellevue, WA 98004

Single Family Home

3 Beds1 Bath1,000 SqFt

$ 1,850,000 $ 1,250,000 48.0%

Windermere Bellevue Commons • Chase Costello

815 N 60th ST, Seattle, WA 98103

Single Family Home

4 Beds2.5 Baths2,810 SqFt

$ 1,850,000 $ 1,446,000 27.9%

Windermere Bellevue Commons • Chase Costello

18433 NE 95th CT, Redmond, WA 98052

Single Family Home

4 Beds2.25 Baths2,570 SqFt

$ 1,850,000 $ 1,749,000 5.8%

Windermere Bellevue Commons • Chase Costello

33303 SE 124th ST, Issaquah, WA 98027

Single Family Home

4 Beds3 Baths2,743 SqFt

$ 1,810,000 $ 1,298,000 39.4%

Windermere Bellevue Commons • Chase Costello

7504 196th AVE NE, Redmond, WA 98053

Single Family Home

4 Beds4.25 Baths3,300 SqFt

$ 1,795,000 $ 1,850,000 3.0%

Compass Washington • Ruth W Harle

23208 15th AVE SE, Bothell, WA 98021

Single Family Home

5 Beds2.75 Baths3,653 SqFt

$ 1,774,950 $ 1,774,950

John L. Scott Everett • Renee Huseby

48115 SE 130th ST, North Bend, WA 98045

Single Family Home

4 Beds3 Baths4,370 SqFt

$ 1,757,000 $ 1,700,000 3.4%

Coldwell Banker Bain • Amanda D. Yeater

27505 SE 31st PL, Sammamish, WA 98075

Single Family Home

4 Beds3.5 Baths3,575 SqFt

$ 1,750,000 $ 1,598,000 9.5%

Windermere Bellevue Commons • Chase Costello

9019 Satterlee AVE SE, Snoqualmie, WA 98065

Single Family Home

4 Beds2.75 Baths2,776 SqFt

$ 1,750,000 $ 1,750,000

Windermere Bellevue Commons • Chase Costello

30239 234th AVE SE, Black Diamond, WA 98010

Single Family Home

6 Beds2.75 Baths3,120 SqFt

$ 1,748,000 $ 1,670,000 4.7%

CB Cascade - Lake Chelan • Kim Skaar

21860 244th AVE SE, Maple Valley, WA 98038

Single Family Home

4 Beds3.25 Baths4,600 SqFt

$ 1,705,001 $ 1,695,000 0.6%

Coldwell Banker Bain • Stacey M Chellis

16703 SE 31st ST, Bellevue, WA 98008

Single Family Home

5 Beds2.75 Baths3,485 SqFt

$ 1,700,000 $ 1,680,000 1.2%

RE/MAX Northwest • Sundi Mathewson

15747 SE 58th PL, Bellevue, WA 98006

Single Family Home

5 Beds4.5 Baths5,217 SqFt

$ 1,688,000 $ 1,688,000

Windermere Real Estate/East • Amy A. Dedoyard

650 Bellevue WAY NE #3805, Bellevue, WA 98004

Condo

2 Beds2 Baths1,514 SqFt

$ 1,675,000 $ 1,749,950 4.3%

RE/MAX Elite • Gus Pishue

5525 Highland Drive, Bellevue, WA 98006

Single Family Home

4 Beds3.5 Baths4,432 SqFt

$ 1,530,000 $ 1,599,995 4.4%

Windermere Bellevue Commons • Marilena Sirbu

375 Zemp WAY NE, North Bend, WA 98045

Single Family Home

4 Beds3.25 Baths3,070 SqFt

$ 1,523,000 $ 1,350,000 12.8%

Horizon Real Estate • Yang Song

7751 142nd WAY SE, Newcastle, WA 98059

Single Family Home

4 Beds2.5 Baths3,000 SqFt

$ 1,520,000 $ 1,575,000 3.5%

Windermere Bellevue Commons • Chase Costello

4031 233rd PL SE, Sammamish, WA 98075

Single Family Home

5 Beds3.75 Baths3,798 SqFt

$ 1,478,232 $ 1,478,232

Conner Real Estate Group, LLC • Aleesha Felker

2227 244th Ave SE, Sammamish, WA 98075

Single Family Home

7 Beds5.5 Baths5,042 SqFt

$ 1,467,257 $ 1,499,950 2.2%

John L. Scott, Inc. • Monica Zou

2708 226th AVE NE, Sammamish, WA 98074

Single Family Home

4 Beds3.5 Baths3,320 SqFt

$ 1,450,000 $ 1,275,000 13.7%

Windermere Bellevue Commons • Chase Costello

16132 SE 42nd PL, Bellevue, WA 98006

Single Family Home

3 Beds2.5 Baths2,950 SqFt

$ 1,450,000 $ 1,325,000 9.4%

Windermere Real Estate Midtown • Melissa Boucher

22509 162nd AVE E, Graham, WA 98338

Single Family Home

4 Beds5.5 Baths5,146 SqFt

$ 1,435,000 $ 1,399,950 2.5%

Better Properties Real Estate • Bob Hansler

13314 78th PL NE, Kirkland, WA 98034

Single Family Home

5 Beds4.5 Baths2,858 SqFt

$ 1,425,000 $ 1,499,385 5.0%

Kelly Right RE of Seattle LLC • David Righettini

1623 Canyon AVE SE, North Bend, WA 98045

Single Family Home

4 Beds2.75 Baths3,069 SqFt

$ 1,405,000 $ 1,450,000 3.1%

RE/MAX Northwest • Travis Duty

241 210th PL NE, Sammamish, WA 98074

Single Family Home

4 Beds3.5 Baths3,960 SqFt

$ 1,400,000 $ 1,375,000 1.8%

Coldwell Banker Bain • Cherie M Lang

34018 SE Vaughan ST, Snoqualmie, WA 98065

Single Family Home

5 Beds2.75 Baths2,904 SqFt

$ 1,400,000 $ 1,399,900

COMPASS • Jennifer Martin

15102 SE 48th DR, Bellevue, WA 98006

Single Family Home

4 Beds2.25 Baths1,820 SqFt

$ 1,397,000 $ 1,397,000

Keller Williams Eastside • Daniel Nunes

7101 84th AVE SE, Mercer Island, WA 98040

Single Family Home

6 Beds3 Baths3,510 SqFt

$ 1,396,000 $ 1,398,000 0.1%

Windermere RE Mercer Island • Yvonne Willard

3328 220th AVE SE, Sammamish, WA 98075

Single Family Home

4 Beds2.75 Baths2,220 SqFt

$ 1,375,000 $ 1,399,900 1.8%

Heaton Dainard, LLC • James Dainard

19510 SE 27th PL, Sammamish, WA 98075

Single Family Home

5 Beds3.25 Baths4,040 SqFt

$ 1,360,000 $ 1,300,000 4.6%

Windermere Bellevue Commons • Chase Costello

1035 Front ST S, Issaquah, WA 98027

Single Family Home

4 Beds3.25 Baths2,479 SqFt

$ 1,350,000 $ 1,350,000

Windermere Real Estate/East • Lisa Foreman

381 Vaughan BLVD NE, North Bend, WA 98045

Single Family Home

5 Beds2.75 Baths3,270 SqFt

$ 1,350,000 $ 1,300,000 3.8%

Windermere Bellevue Commons • Chase Costello

10420 113th PL NE, Kirkland, WA 98033

Single Family Home

3 Beds3.5 Baths3,210 SqFt

$ 1,335,000 $ 1,350,000 1.1%

Windermere Bellevue Commons • Chase Costello

11224 NE 67th ST, Kirkland, WA 98033

Single Family Home

3 Beds2.5 Baths2,890 SqFt

$ 1,330,000 $ 1,248,888 6.5%

Windermere Bellevue Commons • Chase Costello

24223 NE 7th PL, Sammamish, WA 98074

Single Family Home

4 Beds2.5 Baths1,970 SqFt

$ 1,325,000 $ 1,200,000 10.4%

Windermere Bellevue Commons • Chase Costello

6210 Douglas AVE SE, Snoqualmie, WA 98065

Single Family Home

4 Beds2.75 Baths2,949 SqFt

$ 1,325,000 $ 1,386,000 4.4%

Redfin • Scott Petrich

24026 SE 12th PL, Sammamish, WA 98075

Single Family Home

4 Beds2.75 Baths2,170 SqFt

$ 1,300,000 $ 985,000 32.0%

Windermere Real Estate/East • Matthew Chapman

2143 NW Spring Fork LN, Issaquah, WA 98027

Single Family Home

3 Beds2.5 Baths2,360 SqFt

$ 1,300,000 $ 1,375,000 5.5%

Redfin • Bryan Cooke

6329 Silent Creek AVE SE, Snoqualmie, WA 98065

Single Family Home

3 Beds2.5 Baths2,480 SqFt

$ 1,278,000 $ 1,278,000

Coldwell Banker Bain • Kristan Ashbridge

26301 SE 31st ST, Sammamish, WA 98075

Single Family Home

3 Beds2.5 Baths2,460 SqFt

$ 1,275,000 $ 1,300,000 1.9%

Windermere Bellevue Commons • Chase Costello

307 155th AVE NE, Bellevue, WA 98007

Single Family Home

4 Beds2.5 Baths2,030 SqFt

$ 1,250,000 $ 968,000 29.1%

Skyline Properties, Inc. • Rachel Yang

1027 Summit AVE E, Seattle, WA 98102

Single Family Home

3 Beds2.25 Baths3,640 SqFt

$ 1,250,000 $ 1,250,000

Coldwell Banker Bain • Lisa J Turnure

470 Mt Kenya DR SW, Issaquah, WA 98027

Single Family Home

5 Beds2.5 Baths2,540 SqFt

$ 1,250,000 $ 1,349,950 7.4%

Redfin • Monique Losk

1638 Falls DR, Issaquah, WA 98029

Single Family Home

4 Beds2.5 Baths2,050 SqFt

$ 1,245,000 $ 1,225,000 1.6%

Windermere Bellevue Commons • Chase Costello

2466 4th AVE N, Seattle, WA 98109

Single Family Home

3 Beds2 Baths2,760 SqFt

$ 1,245,000 $ 1,245,000

Compass Washington • Brad Cahill

1529 13th CT, Fox Island, WA 98333

Single Family Home

3 Beds2.75 Baths2,596 SqFt

$ 1,234,500 $ 1,249,500 1.2%

John L. Scott, Inc. • Carl G. Shaw

15322 High Bridge Road, Monroe, WA 98272

Single Family Home

3 Beds2.75 Baths3,129 SqFt

$ 1,225,000 $ 1,325,000 7.5%

CENTURY 21 Real Estate Center • Michael P. Hart

27028 230th PL SE, Maple Valley, WA 98038

Single Family Home

4 Beds3.5 Baths3,360 SqFt

$ 1,214,009 $ 1,150,000 5.6%

RE/MAX Integrity • Erica Wiley

4733 383rd AVE SE, Snoqualmie, WA 98065

Single Family Home

4 Beds2.5 Baths2,920 SqFt

$ 1,210,000 $ 1,275,000 5.1%

Windermere Bellevue Commons • Chase Costello

110 Little Eureka LN, Cle Elum, WA 98922

Single Family Home

4 Beds4.5 Baths3,195 SqFt

$ 1,200,000 $ 1,225,000 2.0%

Windermere Bellevue Commons • Chase Costello

2120 219th PL NE, Sammamish, WA 98074

Single Family Home

4 Beds2.5 Baths2,610 SqFt

$ 1,200,000 $ 1,050,000 14.3%

Windermere Bellevue Commons • Chase Costello

13525 Lost Lake RD, Snohomish, WA 98296

Single Family Home

4 Beds2.5 Baths2,887 SqFt

$ 1,200,000 $ 1,275,000 5.9%

Windermere Bellevue Commons • Chase Costello

14310 SE 49th ST, Bellevue, WA 98006

Single Family Home

4 Beds2 Baths2,144 SqFt

$ 1,190,000 $ 1,096,000 8.6%

Kelly Right RE of Seattle LLC • Pranathi Nandivada

824 238th Lot 88 ST SE #A, Bothell, WA 98021

Single Family Home

4 Beds3 Baths2,247 SqFt

$ 1,180,611 $ 1,059,401 11.4%

Pulte Homes of Washington Inc • Dawnn Brown

15023 108th PL NE, Bothell, WA 98011

Single Family Home

4 Beds2.25 Baths2,144 SqFt

$ 1,174,000 $ 1,197,000 1.9%

Real Broker LLC • MaryAnn Walker

1216 Sunrise PL SE, Issaquah, WA 98027

Single Family Home

6 Beds4 Baths3,818 SqFt

$ 1,150,000 $ 1,150,000

Windermere Bellevue Commons • Chase Costello

3537 NE 24th CT, Renton, WA 98056

Single Family Home

4 Beds2.5 Baths2,846 SqFt

$ 1,150,000 $ 1,150,000

John L. Scott, Inc. • Hamid Ali

2314 S Forest ST, Seattle, WA 98144

Condo

3 Beds1.75 Baths2,000 SqFt

$ 1,150,000 $ 1,099,000 4.6%

Coldwell Banker Bain • Nancy Wallace

4410 325th AVE NE, Carnation, WA 98014

Single Family Home

4 Beds2.25 Baths2,000 SqFt

$ 1,148,000 $ 1,198,000 4.2%

Keller Williams Rlty Bellevue • Shane Raff

15472 SE 143rd PL #5, Renton, WA 98059

Single Family Home

5 Beds2.75 Baths2,770 SqFt

$ 1,144,995 $ 1,149,995 0.4%

DR Horton • Chet Proudman

13209 111th AVE NE, Kirkland, WA 98034

Single Family Home

4 Beds2.5 Baths2,174 SqFt

$ 1,129,995 $ 1,129,995

DR Horton • Carlie Stusser

1652 NE Falls DR, Issaquah, WA 98029

Single Family Home

3 Beds2.5 Baths1,800 SqFt

$ 1,125,000 $ 995,000 13.1%

Windermere Bellevue Commons • Chase Costello

4615 75th ST SW, Mukilteo, WA 98275

Single Family Home

3 Beds2.75 Baths3,000 SqFt

$ 1,125,000 $ 1,125,000

Windermere Bellevue Commons • Chase Costello

7250 Old Redmond RD #A101, Redmond, WA 98052

Condo

3 Beds3.5 Baths2,618 SqFt

$ 1,120,000 $ 925,000 21.1%

COMPASS • Michelle Chong Thomas

210 Wood Rose CT, Cle Elum, WA 98922

Single Family Home

4 Beds3 Baths2,670 SqFt

$ 1,112,500 $ 1,169,000 4.8%

Suncadia RE Sales Company • Corey Atherton

20636 NE 75 PL, Redmond, WA 98053

Single Family Home

3 Beds1.75 Baths1,320 SqFt

$ 1,105,001 $ 875,000 26.3%

John L. Scott Woodinville • Kathi Wichser

445 SW Mount Baker DR, Issaquah, WA 98027

Single Family Home

5 Beds3.5 Baths3,810 SqFt

$ 1,100,000 $ 1,125,000 2.2%

The Agency Northwest • Matt Jensen

32782 NE 52nd ST, Carnation, WA 98014

Single Family Home

4 Beds2.5 Baths3,261 SqFt

$ 1,100,000 $ 1,098,000 0.2%

RE/MAX Northwest • Carla Geraghty

101 Sunset CT NW, Issaquah, WA 98027

Single Family Home

3 Beds2.5 Baths1,751 SqFt

$ 1,100,000 $ 995,000 10.6%

The Cascade Team • Tonya Eliason

8210 Nob RD, Clinton, WA 98236

Single Family Home

2 Beds2.5 Baths2,672 SqFt

$ 1,100,000 $ 1,100,000

Real Broker LLC • Chase Costello

2156 NW Harmony WAY, Issaquah, WA 98027

Single Family Home

5 Beds3.5 Baths3,497 SqFt

$ 1,075,000 $ 1,100,000 2.3%

Windermere Bellevue Commons • Chase Costello

7769 Seward Park AVE S, Seattle, WA 98118

Single Family Home

4 Beds1.75 Baths2,640 SqFt

$ 1,075,000 $ 950,000 13.2%

Windermere Bellevue Commons • Chase Costello

2646 183rd AVE NE, Redmond, WA 98052

Single Family Home

2 Beds2 Baths2,040 SqFt

$ 1,075,000 $ 1,075,000

SASH Realty • Brandon Tuttle

15471 256th AVE SE, Issaquah, WA 98027

Single Family Home

4 Beds2.5 Baths3,440 SqFt

$ 1,065,000 $ 1,199,950 11.2%

eXp Realty • Andrew Hayashi

575 Mount Everest LN SW, Issaquah, WA 98027

Single Family Home

3 Beds1.75 Baths1,020 SqFt

$ 1,060,000 $ 1,088,900 2.7%

Windermere Bellevue Commons • Chase Costello

1235 Oakcreek PL NW, Issaquah, WA 98027

Single Family Home

3 Beds2.25 Baths1,800 SqFt

$ 1,060,000 $ 1,000,000 6.0%

Windermere Real Estate/East • Laura White

2895 SE 18th (Lot 32) ST, North Bend, WA 98045

Single Family Home

4 Beds2.75 Baths3,286 SqFt

$ 1,050,038 $ 1,015,880 3.4%

Homes & Equity Real Estate Grp • Laura M Faulkner

2601 27th AVE W, Seattle, WA 98199

Single Family Home

4 Beds2.25 Baths2,870 SqFt

$ 1,050,000 $ 1,149,000 8.6%

Coldwell Banker Danforth • Dawn Bourdo

2614 183rd AVE NE, Redmond, WA 98052

Single Family Home

3 Beds2.75 Baths2,440 SqFt

$ 1,040,000 $ 1,025,000 1.5%

Kohtoku Enterprise Inc. • Hideo Suganuma

2409 Kennewick AVE NE, Renton, WA 98056

Single Family Home

4 Beds2 Baths2,030 SqFt

$ 1,030,000 $ 999,950 3.0%

Redfin • Monique R. Losk