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

$845,000
2 Beds 3 Baths 2579906 MLS Inglewood Village I BLDG.
Where the fairway becomes your backdrop & every day feels a little more leisurely. Tucked along the 9th fairway of Inglewood Country Club, this inviting residence offers a rare opportunity to experience the quiet beauty of golf-course living. Enter through the charming courtyard patio & immediately feel at home. Beautiful hardwoods flow throughout most of the main floor. The chefs kitchen features an abundance of cabinet & counter space along w/ high end SS appliances. The sunken living room adds another layer of character & offers beautiful views across the golf course. Step outside onto the main-level deck, where the 9th fairway becomes your backdrop. With a sense of privacy & plenty of room to relax or entertain, you'll want to enjoy this throughout the seasons. Upstairs, 2 bedrooms & 2 bathrooms provide a comfortable retreat. The spacious primary suite captures the golf-course setting and opens to its own balcony. A separate bonus room within the suite offers valuable flexibility for a home office, fitness room or creative space. Detached two-car garage offers even more versatility w/ custom-built office & additional storage room above the garage. Inglewood is all about enjoying the best of the PNW. Spend mornings walking wooded trails, afternoons by Lake Washington, & evenings discovering local restaurants in Kenmore, Bothell, & Kirkland. With parks, recreation, shopping, and dining all close by, it’s easy to settle into a lifestyle that feels both connected and relaxed.

6530 NE 171st Place, Kenmore

Courtesy of Wilson Realty Exchange, Inc.

$799,000
2 Beds 1 Baths 2579964 MLS
Discover the ideal blend of vintage character and thoughtful modern upgrades in this charming Craftsman, perfectly situated in the heart of Phinney Ridge. Period details shine throughout — a cozy wood-burning fireplace, classic window seats + built-ins, and picturesque windows that flood every room with natural light and timeless charm.Beyond the inviting living space, a spacious dining room sets the stage for memorable dinners before flowing effortlessly into a stunning, fully remodeled kitchen featuring custom cabinetry, quartz countertops all-new appliances, and tons of cabinet + prep space. French doors open onto a sunny, fully fenced backyard — an ideal spot to unwind or entertain outdoors.Rounding out the main level are two light-filled bedrooms with generous closet space, plus a remodeled bathroom with new tile, vanity, and lighting. A detached garage and ample storage add everyday practicality, while the unfinished basement offers a blank canvas for a hobby space, extra storage, or future expansion. This home has been thoughtfully updated from top to bottom: freshly painted exterior and interior, a new heat pump and furnace (yes, A/C!) serviced annually, all-new flooring and interior doors, new drywall throughout, and recessed lighting added in every room. All this with an unbeatable location, just steps from neighborhood favorites like Main Stay Coffee, Ginger + Scallion, and Stumbletown. Welcome home!

6526 4th Avenue NW, Seattle

Courtesy of Lake & Company

$785,000
2 Beds 3 Baths 2580026 MLS 2836 NW 73rd St, A Condominium BLDG.
Tucked back from the street for added privacy, this thoughtfully designed detached residence offers the best of both worlds: the ease of lock-and-leave living without the typical condo assessment concerns. Located on a quiet street in Sunset Hill, you're just blocks from Sunset Hill Park, where sweeping views of Puget Sound, the Olympic Mountains, and the islands await.Inside, the open-concept main floor is designed for everyday living and entertaining, with a spacious kitchen island, cozy fireplace, and sliders opening to a private patio and yard—perfect for summer dinners, pets, gardening, or simply relaxing outdoors. A convenient powder room completes the main level. Upstairs, you'll find two bedrooms, including a primary suite with dual sinks and a generous walk-in shower. The second bedroom and full hallway bath offer flexibility for guests, a home office, or roommate living. Convenient bedroom-level laundry, mini-splits for heating and cooling, and an off-street parking pad add to the everyday ease. Enjoy a peaceful neighborhood setting just minutes from the energy of downtown Ballard. Spend weekends exploring neighborhood restaurants and shops, browsing the Sunday Farmers Market, visiting the Ballard Locks or Nordic Museum, and taking advantage of everything this vibrant community has to offer. A stylish, low-maintenance home with space to live, work, and enjoy the best of Ballard.

2838 NW 73rd Street, Seattle

Courtesy of Windermere Real Estate Co.

$1,180,000
4 Beds 4 Baths 2580180 MLS Trellis Park BLDG.
BRAND NEW CENTRAL A/C JUST INSTALLED & $5,000 PREFERRED LENDER INCENTIVE: Nestled in Bothell's Trellis Park neighborhood, this spacious, light filled, open floor plan home is designed w/ luxury and comfort in mind. The chef's kitchen has a large island, stainless appliances, quartz countertops & plenty of storage. The open great room w/ spacious deck off the kitchen and dining area is perfect for outdoor living & grilling. Relax in the light filled family room with a cozy gas fireplace & expansive territorial views. Upstairs find the luxurious primary suite with french doors, spacious ensuite bath featuring a large soaking tub, separate vanities and private shower along with a large walk in closet. Two generously sized secondary bedrooms with a shared full bath, laundry room, and two bonus/loft spaces round out the upper floor. The finished daylight basement with gracious sized bonus room, storage room, oversized guest room/office with closet & full bath is perfect for extended guests & multi-generational living. Walk out to the fully fenced backyard and covered patio. Two car attached garage. Brand new exterior paint, refreshed interiors, pre-inspected for peace of mind, move in ready condition. Minutes to DT Woodinville, Totem Lake, Kirkland, 405 & 522, trails, shopping, dining, wine tasting, parks & sports fields. Enjoy sought after Northshore Schools. Charming community park, playground, & picnic area with lots of guest parking. Welcome home!

12102 NE 174th Street Unit #1, Bothell

Courtesy of Windermere Bellevue Commons

$3,250,000
4 Beds 3 Baths 2580195 MLS
**$250,000 PRICE ADJUSTMENT!** Your next chapter begins on the shores of Lake Washington in thriving Kenmore. This rare 68-foot waterfront property offers a lifestyle that changes how you spend your days: morning coffee overlooking the water, afternoons boating from your private dock, and unforgettable sunsets (Oh, the sunsets!) with friends. This casually elegant home is ready for you. Indoor-outdoor living invites you onto the massive Trex deck, terrace, or straight to the lake. Frameless glass railings preserve sweeping lake views, while a shady lakeside pergola with ¾ bath creates an exceptional setting for entertaining or enjoying the serenity of your private waterfront retreat. Inside, the open-concept kitchen captures lake views and flows into welcoming gathering spaces. Travertine floors, a full bar and wine cellar create warmth and character with room to entertain or settle into a quieter pace of life. Here, the experiences become part of home: seaplanes crossing the horizon, Christmas Ships on the water, bald eagles overhead, and the occasional otter or deer passing through. Inglewood Golf Club is nearby, yet home feels wonderfully removed from the everyday. Whether your next phase means more time on the water, entertaining those you love, enjoying golf, or slowing down for a spectacular sunset, this is an opportunity to live differently. And when you think you’ve discovered everything, one question remains: Can you find the hidden room?

16035 Inglewood Road NE, Kenmore

Courtesy of Windermere Real Estate/East

$98,000
3 Beds 2 Baths 2580204 MLS
Rare 3 bedroom/1.75 bath triple-wide located in the highly desirable 55+ community of Kloshe Illahee. This 2,000 sqft home features a timeless floorplan that’s bathed in natural light with plenty of space for entertaining. The living room features a cozy wood burning fireplace/stove with flagstone hearth, large windows, & custom entertainment center. Spacious dining room with built-in hutch. The kitchen is a cook’s delight with granite counters, abundant storage/cooking space, tile backsplash, & eating bar. Huge primary bedroom suite with walk-in closet plus an updated bath with sitting shower & linen closet. The other two bedrooms are generously sized with large closets & located on the opposite end of the home with their own updated full bath. Extra-large family/bonus room perfect for hobbies plus adjoining custom pet grooming counter. All major systems have been recently updated including the furnace, roof, & all new double pane windows. Fully fenced low-maintenance corner yard is a private oasis with two expansive covered decks, storage shed, mature landscaping, & plenty of sunny space ready for your green thumb & your pets. Pet friendly community. Enjoy unique park amenities at the clubhouse, including a pool, spa, sauna, exercise room, walking trails, dedicated RV parking, & exciting social events/BBQs. Friendly, community focused neighborhood is conveniently located near restaurants, all your shopping needs, & award-winning medical facilities.

2500 S 370th Street Unit #11, Federal Way

Courtesy of Keller Williams Realty Bothell

$2,650,000
2 Beds 4 Baths 2580206 MLS The Townhomes at The Harvard Estate BLDG.
Refined elegance & effortless livability define this exceptional residence at the Harvard Estates, where timeless design meets modern convenience in one of the city's most coveted settings. Gated & tucked along a quiet street, the home offers a rare sense of calm & privacy while keeping the very best of in-city living just moments away. At the heart of the home, the gourmet kitchen is a showpiece of style & function, outfitted with high-end appliances, custom cabinetry & elegant stone surfaces that flow seamlessly into the living & dining spaces, as well as the lovely patio, ideal for both intimate evenings & effortless entertaining. Custom blinds & lighting provide modern light control at the touch of a button, while a fireplace on each level lends warmth, ambiance & a sense of quiet luxury. Upstairs you’ll find a spacious & bright second bedroom, a bathroom, & the ideal home-office. Head to the primary suite - a lavish retreat, complete with a spacious walk-in closet, 5 piece bath, & a feeling of true sanctuary. Enjoy the perfect media/rec room on the lower level, great for hosting or a relaxing movie night. Secure 2-car garage parking, private elevator access to all three levels, & an abundance of space blend architectural sophistication with everyday ease. Nearby to all the best amenities the city has to offer, this thoughtfully designed & meticulously maintained residence is the perfect home for those who value refinement, comfort & an elevated in-city lifestyle.

719 Harvard Avenue E, Seattle

Courtesy of Redfin

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