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

$899,950
3 Beds ⋅ 3 Baths ⋅ 2583465 MLS ⋅ View Park BLDG.
One new price and two new septic tanks. View home on Tolt Hill with a beautiful half acre lot. You will love the backyard. Unwind and relax on one of two view decks while soaking in the Cascade Mountain views. The home features 3 bedrooms, 2.25 bathrooms and a 2 car garage. You will love the open concept living on the main floor. The kitchen has stainless steel appliances and opens to the dining and living room area with a wood stove. Off the kitchen is a family room and 1/2 bathroom. The primary bedroom has stunning views with a private covered deck and attached primary bathroom. Upstairs has 2 additional bedrooms. The backyard retreat has a patio, play structure, swing set, and chicken coop. Automatic generator and mini heat/AC splits on the main level. Closer than you think to Redmond and Issaquah.

1247 293rd Avenue NE, Carnation

Courtesy of Windermere Real Estate Central
$2,349,000
4 Beds ⋅ 4 Baths ⋅ 2584118 MLS
NEW PRICE! A private Sammamish retreat on nearly an acre—where space, nature and everyday living come together in a setting that feels worlds away. Set on approximately 0.86 acres and framed by mature evergreens and lush landscaping, this beautifully maintained property offers privacy while remaining minutes from parks, trails, shopping, dining and top-rated schools. Designed for indoor-outdoor living, the grounds feature a covered wraparound front porch, covered back deck, expansive patio, gazebo with fire pit, sprawling lawn and private dog run—ideal for pets, play, gardening or creating your own outdoor oasis. The generously sized kitchen is equally suited for daily living and entertaining, with high-end stainless appliances, newer countertops, updated backsplash, beverage station, oversized walk-through pantry with prep sink, and easy access to the dining area and covered outdoor living space. Flexible interiors include a dedicated office, loft workspace, bonus room and craft room with sink, while the private primary suite features a fully remodeled spa-inspired bath. Extensive improvements include 2025 bathroom remodels and flooring, 2024 refinished hardwoods, new paint and carpet, 2021 roof with 50-year warranty, electrical panel and EV charger, plus a 2019 furnace and A/C. Attached and detached two-car garages, including finished flex space above, complete this exceptional property.

1406 218th Avenue NE, Sammamish

Courtesy of Windermere Real Estate/East
$3,250,000
5 Beds ⋅ 6 Baths ⋅ 2581648 MLS
Step into the ultimate Pacific Northwest dream! Located in the sought-after Carlton Heights neighborhood and sitting at the end of a quiet cul-de-sac, prepare to be captivated by stunning, panoramic views of Lake Sammamish from nearly every room in this magnificent 5-bedroom, 5.5-bathroom masterpiece. As you enter, high ceilings and exquisite wood moldings set a tone of pure sophistication. The gourmet kitchen is a chef's delight, flowing effortlessly into vibrant living spaces designed for making memories. Step out onto the Trex deck right off the kitchen—an absolute entertainer’s paradise—or cozy up on the covered outdoor patio by the warm stone gas fireplace while taking in the serene surroundings. When it's time to unwind, retreat to your private primary suite, where waking up to those spectacular lake views is just another perk. Complete with the added bonus of being served by top-tier Issaquah schools, this extraordinary residence delivers the ultimate combination of luxury, comfort, and location!

2409 196th Avenue SE, Sammamish

Courtesy of Redfin
$670,000
3 Beds ⋅ 3 Baths ⋅ 2578534 MLS
"Welcome home to this beautifully maintained, move-in-ready home featuring gorgeous front landscaping and thoughtful updates throughout. Enjoy a new roof with a 10-year warranty, fresh exterior paint on the front and back patios, a covered garage, and a spacious driveway. Inside, an open spindle staircase welcomes you into a bright layout with an open kitchen flowing into the family room, complete with a cozy gas fireplace. The spacious primary suite features double-door entry, a walk-in closet, and a five-piece bath. All Appliances stay including front-load Washer and Dryer! Escape to the backyard oasis with covered deck and extended brick patio, perfect for relaxing or entertaining. Conveniently located minutes from shopping, parks, and schools. Well cared for and ready to welcome you HOME!"

3710 73rd Drive NE, Marysville

Courtesy of Realty One Group Orca
$3,450,000
5 Beds ⋅ 5 Baths ⋅ 2583745 MLS
One-of-a-kind custom build in Kirkland, crafted by premier MAK Construction. This exceptional 4,580 SF residence offers sophisticated design and thoughtful functionality, including a private 827 SF lower-level ADU. The main level unfolds with a dedicated office, formal dining room, and expansive great room anchored by a linear fireplace and custom built-ins. At the heart of the home, the chef’s kitchen features a striking 16-ft island topped in Silestone Eternal Calacatta Gold quartz, premium Sub-Zero, Wolf & Bosch appliances, an eight-burner gas range, double ovens, wine cooler, and generous pantry. Covered outdoor living and a wraparound lookout deck extend the home’s entertaining spaces. Upstairs, the serene primary retreat offers a private sitting area and spa-inspired bath with floor-to-ceiling tile shower, oversized 70-inch soaking tub, dual vanity, private water closet, and expansive custom walk-in closet. Three additional bedrooms provide flexibility for guests, including a private ensuite bedroom and two bedrooms, all with custom closets. Skylights bring natural light to the upper landing, while a spacious laundry room with deck access adds everyday convenience. The lower level offers a versatile bonus room. A truly distinctive custom residence thoughtfully designed for modern living in sought-after Kirkland.

328 Slater Street S, Kirkland

Courtesy of eXp Realty
$589,000
3 Beds ⋅ 3 Baths ⋅ 2584138 MLS
Beautifully Updated, Comfortable Living with Room to Entertain Welcome home to this beautifully updated property in a quiet South Hill neighborhood known for its wonderful neighbors and welcoming feel. Set on a large, private lot surrounded by mature pines, this home offers room to spread out, entertain, garden, and enjoy the outdoors. The fully fenced backyard features a pergola-covered deck, garden areas, fire pit, brand-new detached workshop, and gravel-paved RV parking. With generous outdoor space and potential for an ADU, there's plenty of flexibility for today and tomorrow. Inside, a formal living room with cozy fireplace welcomes you in, while the separate dining room features soaring ceilings and abundant natural light. The fully remodeled kitchen with farmhouse sink opens to a spacious family room, creating an inviting gathering space. Upstairs, you'll find generously sized bedrooms, two beautifully remodeled baths, including a primary en-suite, and plenty of storage. Additional features include a new tankless water heater and dedicated 240V EV charging circuit. The sellers truly love this home and are only leaving because work is relocating them out of state. With updates already completed, an inspection finished, and a full list of upgrades and repairs available, this move-in-ready home offers peace of mind and room to make it your own.

15224 118th Avenue Ct E, Puyallup

Courtesy of Best Choice Realty LLC
$1,199,950
4 Beds ⋅ 4 Baths ⋅ 2584171 MLS ⋅ Horizon West BLDG.
Stunning Puget Sound views define this custom built 1979 home in one of Edmonds most desirable neighborhoods. Mid century modern character meets thoughtful updates, including new interior and exterior paint, new gutters, and new furnaces and heat pumps. A custom staircase and parquet flooring welcome you into an entry level built for everyday living and entertaining. The sitting room centers on a gas fireplace framed in floor to ceiling stonework beneath a paneled, vaulted ceiling, while oversized windows draw in western light year round. The open concept kitchen features stainless steel appliances and a Wolf range, opening to a wraparound deck, an all new Trex deck also accessible from each entry level bedroom. Upstairs, the primary suite offers uninterrupted views of the Sound and Olympic Mountains, a private deck, skylight, and a 5 piece bath. The lower level adds a spacious bonus room with wet bar and indoor sauna. Walking distance to parks and schools, minutes from downtown Edmonds.

7016 165th Place SW, Edmonds

Courtesy of John L. Scott Snohomish
$540,000
2 Beds ⋅ 1 Baths ⋅ 2582603 MLS
The most charming cabin with lake access you’ll see! Beautiful woodwork throughout, vaulted ceilings, pine floors, large kitchen island, wood burning fireplace, newer washer and dryer. 2 bedroom nooks, plus a loft space, AND additional flex space for bunks and storage: there’s SO much flexibility for gathering and guests. Extra 700+ sq ft of gorgeous Ipe deck, wired for heaters, that’s covered to expand the fun to year-round. Comes with deeded, sandy beach with dock and diving board, that’s shared with 14 houses/cabins. Only takes 1 hour from Seattle, and it’s the best getaway!

5029 168th Place NW, Stanwood

Courtesy of RE/MAX Northwest
$499,000
1 Beds ⋅ 1 Baths ⋅ 2584177 MLS ⋅ L'Amourita BLDG.
Welcome to the rarest combination of vintage quality and modern amenities. L'Amourita Co-op is a gorgeous Spanish Mission-style building protected as a Seattle Historic Landmark, and preserved with extreme care. Unit 2901 is the grand dame of the building, set on the SE corner and drenched in sunlight. Spanning the full length of the building, this end unit features stunning living and dining rooms with box beam ceilings, pristine mahogany ribbon-inlaid oak floors, and original windows. Then comes the extraordinary kitchen, spacious by any standards: fir floors with checkerboard limestone & marble inlays, custom Acadia cabinets, luxury appliances, Rejuvenation fixtures, washer/dryer, and so much storage. Continue into the sumptuous bathroom with claw foot tub, then open the double doors into your bedroom retreat to find lake views...exposed brick wall...tall ceilings...gorgeous millwork. Circle back to the kitchen or down to your private second entrance. Don't miss large closets, updated electrical, and many thoughtful touches. L'Amourita is low-turnover, financially healthy, and much-loved boutique building on lush grounds. Close to the best of Eastlake and Capitol Hill, you're right by the new Mioposto, Sushi Kappo Tamura, hidden I-5 entrance, coffee shops, and parks. Community features: Storage unit, bike storage/laundry room, garden, cats allowed. Dues are very reasonable and include property taxes and most utilities. You'll want to settle in here for the long haul!

2901 Franklin Avenue E Unit #A, Seattle

Courtesy of Windermere Real Estate Co.
$950,000
2 Beds ⋅ 2 Baths ⋅ 2582193 MLS
Wake up to sweeping Puget Sound views in one of Mukilteo’s most coveted communities, where Old Town charm, waterfront scenery, and an exceptional location come together. This beautiful 2 bedroom, 2 bath home offers 1,948 square feet of inviting living space with incredible views of Whidbey Island, the beach, and the iconic Mukilteo Lighthouse. The spacious primary suite features a private veranda deck with stunning north-facing views, while the bright sunroom/solarium creates the perfect bonus space to relax and enjoy the setting. A new Lopi Cypress Deluxe gas fireplace adds warmth and style, and major updates include a Polar Bear 50-year roof installed in 2023, fresh exterior paint, double-pane windows, cedar siding, and new Azek/TimberTech Advanced PVC decking added in 2025. The fully finished 520 sq ft garage offers backyard access, while the fully fenced yard with mature fruit trees adds privacy and charm. Enjoy incredible walkability to the beach, lighthouse, Whidbey Island ferry terminal, and Sounder train station. Pre-inspected and ready to enjoy, this is a rare opportunity to own a special view home in one of Mukilteo’s finest communities.

415 5th Street, Mukilteo

Courtesy of Ballpark Realty
$1,195,000
4 Beds ⋅ 3 Baths ⋅ 2583037 MLS
Welcome to a home that feels like Fremont—full of character, comfortable, and wonderfully connected to the city. Built in 1912, this charming 4-bedroom home retains the details that make older Seattle houses so special with updates that make it truly livable, including original hardwood floors, lovely high ceilings, air conditioning, solar panels, and a warmth you simply can’t recreate. The spacious main floor offers room to truly live, with a bedroom, separate study, dining room and refreshed kitchen, plus inviting spaces to gather and relax. The generous lower level adds even more flexibility, with real wood paneling, a shop area, extra storage and direct access to the flat backyard. An overlooking deck is a great spot for morning coffee, outdoor dining or simply enjoying the garden below. Set in a warm, friendly neighborhood near Woodland Park Zoo, you’re in between some of the best neighborhoods in Seattle with Ballard, Wallingford, Green Lake, and Lake Union just minutes away. Plus, there is easy access to transit, parks, restaurants, shops and many more of Seattle’s favorite spots. A delightful combination of 1912 character, everyday livability and a wonderfully convenient Fremont location.

311 N 47th Street, Seattle

Courtesy of Windermere West Metro
$1,083,000
4 Beds ⋅ 3 Baths ⋅ 2584175 MLS ⋅ Snoqualmie Ridge BLDG.
Located in Snoqualmie Ridge’s sought-after Eagle Pointe neighborhood, this beautiful home offers fantastic curb appeal on a quiet street away from through traffic. The chef’s kitchen features slab granite countertops and opens to comfortable living and entertaining spaces with A/C and rich acacia hardwood floors throughout. Just off the front entry, a spacious main floor playroom offers flexible space for work, media, or play. Upstairs features 4 bedrooms including a generous primary suite with a spa-like 5-piece bath and dual walk-in closets. The standout covered outdoor living space with skylights creates the perfect year-round extension of the home for entertaining and relaxing. Just a block from Jeanne Hansen Park and close to trails, downtown Snoqualmie, and Snoqualmie Falls.

9306 Nye Avenue SE, Snoqualmie

Courtesy of Windermere Real Estate Co.
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