Sinar Nainggolan

Sinar Nainggolan

Real Estate Broker

509.942.8615

sinar.indahk@gmail.com

For me, real estate is about more than buying and selling homes—it's about building relationships, earning trust, and helping people confidently step into their next chapter.

As an educator at heart, I enjoy simplifying complex processes and empowering others to make informed decisions. Whether guiding first-time homebuyers, helping families prepare to sell, or answering questions along the way, I believe every client deserves to be heard, respected, and supported throughout their real estate journey.

With more than 10 years of experience in marketing, I understand the value of strategic planning, effective communication, and showcasing every home's unique story. My background in the arts has shaped my appreciation for creativity, thoughtful design, and attention to detail—qualities that help me present properties in their very best light.

Beyond real estate, I enjoy serving my community through education, volunteer work, and creative pursuits. These experiences have strengthened my belief that every interaction is an opportunity to make a positive difference. I strive to serve each client with integrity, patience, professionalism, and genuine care.

Whether you're buying your first home, searching for your forever home, investing, or preparing to sell, my commitment is to make the experience as smooth, informed, and enjoyable as possible.

Proudly serving Western Washington and beyond.

Because home isn't just where you live—it's where life happens.

Home Changes Everything.

 

New Listings

$1,050,000
4 Beds ⋅ 3 Baths ⋅ 2576493 MLS
This gorgeous home is situated near the end of a quiet cul-de-sac on an 8,686 sq ft lot. Beautifully accented with full wood-wrapped windows, crown molding, painted white millwork, gleaming hardwood floors, and a soaring two-story entry, the home offers an excellent layout with 4 bedrooms, a spacious entertainment room, and a 3-car garage. Abundant windows throughout fill the home with natural light, and the nice-sized covered patio provides a great space for outdoor relaxation. The well-designed landscaping, complete with a waterfall, adds to the home's serene appeal. Recent updates include new carpet, a brand-new roof, and fresh exterior paint. Additional perks include RV/boat parking. Centrally located in Lynnwood, this home offers easy access to the light rail, I-5 and I-405, as well as Alderwood Mall and Costco.

3500 167th Place SW, Lynnwood

Courtesy of Skyline Properties, Inc.
$399,950
2 Beds ⋅ 1 Baths ⋅ 2580000 MLS ⋅ The Biscayne BLDG.
Updated 2-bedroom condo in heart of desirable Wallingford neighborhood. Excellent location just moments from Lake Union, Gas Works Park, the Burke-Gilman Trail, shops, cafés, and restaurants—with easy access to UW, Fremont and Downtown Seattle. Enjoy morning coffee on your private balcony. In the evening, head up to the shared rooftop deck and take in stunning views of Lake Union, Olympic Mountains, Seattle downtown. Inside, the 2BD/1BA layout feels fresh and inviting with new paint, new carpet, and an updated kitchen featuring stainless-steel appliances. The open living room with oversized floor-to-ceiling windows fills the space with natural light. One reserved, covered parking space in the common garage. Secure lobby entrance and elevator provide no-step access to the unit. HOA dues cover water, sewer, and garbage. Dogs and cats friendly, no rental cap—a fantastic opportunity in a prime Seattle neighborhood.

3401 Wallingford Avenue N Unit #210, Seattle

Courtesy of John L. Scott, Inc.
$380,000
2 Beds ⋅ 1 Baths ⋅ 2579467 MLS ⋅ Carkeek Park Condos BLDG.
Beautiful mid-century, boutique condo in an intimate five-unit building, tucked away on a quiet dead-end street bordering the forest. This two-bedroom home features an extra-large bedroom, in-unit laundry, a stunning renovated bathroom and dedicated dining space. Enjoy a private outdoor entry, space for gardening or relaxing, and peaceful surroundings in a fantastic location. A nearby trail leads to Carkeek Park, its playground and the beach. Leave the car behind for easy access to nature, shopping and restaurants. Small HOA with low dues, minimal shared decisions, and potential special assessments. Reserved parking space. Pre-Inspected for peace of mind.

10021 7th Avenue NW Unit #Apt B, Seattle

Courtesy of Windermere Real Estate Co.
$389,000
2 Beds ⋅ 3 Baths ⋅ 2579935 MLS ⋅ Ashley Court BLDG.
Location, location, location!Welcome to this well-located 2-bedroom, 2.5-bath end-unit condominium in Lynnwood, tucked away on a quiet dead-end street in a small community of just nine units. Offering two-story living with a convenient ground-floor entry, this home combines comfort, privacy, and an unbeatable location just minutes from Boeing, major freeways, shopping, dining, and everyday conveniences.Step inside to a welcoming kitchen featuring a built-in dining area, matching appliances, generous cabinet storage, and easy flow into the living space. A convenient half bath and in-unit washer and dryer are also located on the main level. The cozy living room features a gas fireplace and comfortable layout, creating an inviting space to relax or entertain.Upstairs, you'll find **two spacious primary bedrooms**, each offering its own private attached bathroom with shower/tub combination and plenty of closet space. Additional storage throughout the home adds to the functionality and ease of everyday living.Enjoy your own private, fenced patio—perfect for soaking up the sunshine, enjoying your morning coffee, or firing up the BBQ. The property also includes a private single-car garage plus an assigned parking space.Situated in the Mukilteo School District and close to major employers, freeways, shopping, restaurants, and more, this is a rare opportunity to enjoy low-maintenance living in a small, quiet community with a location that is hard to beat!

3315 133rd Street SW Unit #109, Lynnwood

Courtesy of John L. Scott Snohomish
$974,950
5 Beds ⋅ 3 Baths ⋅ 2578179 MLS
A RARE BACKYARD BONUS! A private gate connects the fully fenced backyard directly to Clark Lake Park—150 acres of scenic trails, open space & natural beauty. Along with a permanent greenbelt and evergreen backdrop, you'll enjoy quick access for recreation, fishing & dog walking! Tucked at the back of a cul-de-sac, this freshly-painted, stately brick beauty—one of the largest homes in the neighborhood—rests on an impressive 1/3+ acre lot. With four bedrooms upstairs, a main-floor bedroom or den and three bathrooms, there truly is room for everyone! Architectural detail abounds incl vaulted ceilings & skylights creating a bright, airy welcome in the entry, living room and main stairway. The refreshed kitchen features new quartz countertops, a new cooktop and double oven, garden window and walk-in pantry. Fresh paint in the common areas, refinished hardwoods, new living & dining room carpets add move-in-ready appeal. Every upstairs bedroom offers a walk-in closet, while the generous primary suite boasts two walk-in closets + a remodeled bath w/skylight and private toilet room. The primary ensuite was beautifully remodeled in 2018 and the upstairs main bath in 2025. Enjoy year-round comfort with A/C & gas heat. Outside, relax or entertain on the TimberTech deck w/Trex railing while enjoying the private, peaceful, park-like setting. Also featuring 2025 exterior paint, Cascade Mountain views, a custom garden shed, central vacuum, a new gas water heater and abundant attic storage!

12827 SE 242nd Court, Kent

Courtesy of John L. Scott, Inc.
$649,000
2 Beds ⋅ 3 Baths ⋅ 2580002 MLS ⋅ na BLDG.
Privacy of a single-family home with the ease of modern, low maintenance living. This stylish detached, Built Green residence offers a thoughtfully designed floor plan filled with natural light & contemporary high-end finishes. The open main level brings the kitchen dining and living spaces together for effortless everyday living and entertaining. The second level showcases 2 spacious ensuite bedrooms with privacy & high ceilings. You will love the dreamy primary suite with heated bathroom floors, designer tile and a large walk-in closet. Bonus space on the upper level makes for the perfect home office! Thoughtful extras include build-in closet systems, energy efficient mini splits providing air conditioning, attached one car garage & private yard. Tucked away from the street and conveniently located near many local businesses & restaurants. On a commuter route with high transit, walking and bike score. Welcome home!

8449 18th Avenue SW Unit #C, Seattle

Courtesy of COMPASS
$1,950,000
4 Beds ⋅ 4 Baths ⋅ 2579614 MLS ⋅ Denny/Fuhrman Addn. BLDG.
First time on the market in almost 7 decades! Graciously positioned in coveted Roanoke Park, this stately ~4,000 sq. ft. residence offers a combination of scale, character, and breathtaking views. From its generous proportions and timeless architectural details to its sweeping vistas of the Montlake Cut, Montlake Bridge, Husky Stadium, and Cascade Mountains, this is a home of undeniable presence and distinction.Rich with original character, the top two levels feature gracious living spaces, built-ins, original hardwoods and fir floors, and French doors opening to exterior terraces that capture the remarkable surroundings. Four bedrooms plus an eastern-facing sunroom and two bathrooms occupy the upper level, including a private primary suite with exceptional views.The home's substantial footprint provides an exciting canvas for the next chapter. An unfinished, walk-up attic offers potential for future expansion while the main-floor office and flexible daylight lower-level space provide options for a home office, fitness area, guest accommodations, or other lifestyle needs. Fresh interior and exterior paint and a newer roof provide a strong foundation for thoughtful updates and personalization.Even the garage enjoys a view—an uncommon detail that speaks to the serene setting. With convenient access to SR 520 and I-5, this remarkable Roanoke Park property presents a rare opportunity to restore, refine, and reimagine a grand home in one of Seattle's most coveted locations

2822 10th Avenue E, Seattle

Courtesy of Windermere RE/Capitol Hill,Inc
$2,502,000
3 Beds ⋅ 3 Baths ⋅ 2579393 MLS ⋅ Tlingit BLDG.
Commanding views!Great for multi-generational lifestyle, 2 kitchens, 2 laundry rooms, 2 pantries plus 2 bonus rooms! This is a grand scale entertainer's dream! The house where everyone hangs out! Great yard! Perfectly sited to capture sweeping Western sunset views above Lake Sammamish!Front door faces East.Soaring ceilings and ample gallery space bathed in light for your collections. Formal living room has tray ceilings, slab marble masonry fireplace, and enough space for a baby grand piano and generous seating. Stunning updates. Lake views from nearly every oversized room, A/C, new furnace. Lavish primary suite w/deck, slab granite counter. Fresh interior finishes, extensive refinished hardwoods. Main kitchen with giant island, 2 sinks, 2 dishwashers, double oven, 48 inch range. granite counters, cherry tone cabinets, breakfast bar and dining nook. Formal dining room will accommodate a table for 20, a buffet and china cabinet. Flexible plan with large 4 station office, plus (350 sf) storage bunker, gym or wine cellar. 800 sf garage with attic storage above. Expansive new composite decks. Basement kitchen has room for dinette and a pool table, a sectional sofa and chairs. The guests may never want to leave! Listing broker is seller. Light filled stunner, East facing font door.

535 208th Avenue NE, Sammamish

Courtesy of Coldwell Banker Danforth
$1,999,999
4 Beds ⋅ 4 Baths ⋅ 2579440 MLS
Stunning 7 acre cedar lodge estate just east of Redmond Ridge. Built by International Homes of Cedar, this 3,700 sq ft retreat offers the warmth and character of solid cedar construction with modern luxury throughout. Inside, enjoy a chef’s kitchen with double ovens, a 5 burner induction cooktop, quartz countertops, and a bright breakfast nook. The home features 4 bedrooms and 4 bathrooms, including three large ensuite bedrooms, plus spacious living and dining areas with a true lodge like feel. Step outside to an entertainment-sized deck with hot tub, covered BBQ area, and panoramic views of your fully fenced backyard, mature landscaping, and fruit trees. Additional highlights include a spacious 3-car garage, and extensive trails winding through the property alongside a seasonal creek. This rare acreage estate combines privacy and convenience - minutes from Redmond’s tech corridor, shopping, and top-rated schools - while delivering resort-style living everyday. A true sanctuary for those seeking space and tranquility on the Eastside. Don’t miss this exceptional opportunity!

7717 252nd Avenue NE, Redmond

Courtesy of Windermere Real Estate/M2, LLC
$799,950
2 Beds ⋅ 2 Baths ⋅ 2574531 MLS ⋅ Amberleigh BLDG.
**Amberleigh Rambler** Welcome to a home that feels entirely brand new from the moment you step inside. Nestled within the tranquil and beautifully maintained Amberleigh community; renowned for its picturesque neighborhood charm. This meticulously updated gem offers turn-key & low maintenance, 1-story living. Every square inch has been thoughtfully refreshed. Brand-new wide-plank flooring, fresh white-painted millwork, newly installed 6-inch baseboards and fresh interior paint make this home feel brand new. The kitchen & living spaces transition effortlessly, while the private primary suite serves as a serene retreat featuring vaulted ceilings and a walk-in closet. The guest bedroom, PLUS a dedicated home office provide versatile spaces, alongside beautifully updated bathrooms, a large laundry room, and a spacious 2-car garage. The attention to detail extends effortlessly outdoors. Step out onto the freshly stained deck to enjoy peaceful mornings or host gatherings overlooking the private yard and greenbelt. With major investments already taken care of, including a newer roof, furnace, and gutters, this home offers peace of mind in a truly ideal location. Amberleigh is one of Mill Creek's most desirable neighborhoods, where you are just moments away from local parks, scenic walking trails, and the vibrant shopping, dining, and community events at the Mill Creek Town Center. Experience the pinnacle of stylish, low-maintenance living in a community you’ll love to call home.

1828 163rd Place SE, Mill Creek

Courtesy of John L. Scott Mill Creek
$940,000
3 Beds ⋅ 2 Baths ⋅ 2578893 MLS ⋅ Green Lake BLDG.
Enjoy a quiet and serene setting near Green Lake with easy access to everything this prime location offers. Welcoming entry boasts a charming sunroom and opens to the spacious interior that is flooded in natural light.  Thoughtful updates, beautiful hardwood floors and flexible living spaces are present. Generous living room offers cozy fireplace.   At the heart of the home is an enormous modern kitchen with eating area and direct access to the backyard, making indoor-outdoor living and entertaining effortless. Cozy family room/den is a great feature.  Main level offers two bedrooms and stylish bath.  Downstairs includes a bonus room, bedroom, bath, storage and is full of potential for primary suite, MIL, guest suite or home office. Step outside to discover multiple outdoor living spaces, garden shed and beautifully established gardens, creating your own private oasis.  EV Charger + plenty of parking. Fantastic Location! Easy access to Light Rail, Green Lake, Northgate & Downtown. Everyday living that is both convenient & flexible.

2110 N 86th Street, Seattle

Courtesy of Windermere Real Estate/East
$625,000
2 Beds ⋅ 1 Baths ⋅ 2575181 MLS
Classic Craftsman charm seamlessly pairs with modern living in this beautiful 1926 home, nestled on a lush, park-like lot. Modern touches include; double-pane windows, updated electrical, newer plumbing, and durable bamboo floors. The light-filled kitchen features a charming bay-window breakfast nook, while an extension off the main living area serves as an ideal home office, creative studio, or quiet retreat. Downstairs, an expansive, flex space offers endless potential for a home gym, workshop, or future finished living area. Outside, the sunny, fully fenced level yard is a true urban oasis, complete with a generous entertaining deck, a peek-a-boo view of Mt. Rainier, mature fruit trees, and a fully enclosed sunroom/greenhouse designed for year-round gardening and relaxation. Close to shopping, parks, community centers, and public transportation.

8116 48th Avenue S, Seattle

Courtesy of Windermere R E Mount Baker
Start Your Search
Based on information submitted to the MLS GRID as of . 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.
IDX information is provided exclusively for consumers’ personal noncommercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
The content relating to real estate for sale on this site comes in part from the IDX program of the RMLS of Portland, Oregon. Real Estate listings held by brokerage firms other than this firm are marked with the RMLS logo, and detailed information about these properties include the name of the listing's broker. Listing content is copyright © 2026 RMLS of Portland, Oregon. All information provided is deemed reliable but is not guaranteed and should be independently verified. This content last updated on . Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.


Information courtesy of Intermountain Multiple Listing Service. Information provided by IMLS is deemed reliable but not guaranteed. IDX information is provided exclusively for consumers' personal, non‐commercial use, it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IMLS does not assume any liability for missing or inaccurate data. All listings provided by IMLS are marked with the official IMLS IDX icon.

Listings last updated . All information provided is deemed reliable but is not guaranteed and should be independently verified.

IDX information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed accurate by the MLS. © 2026 PACMLS