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

$1,100,000
3 Beds ⋅ 3 Baths ⋅ 2581178 MLS
Space, privacy and exceptional shop space on 1.08 acres. This well-maintained mid-entry home offer 3 bedrooms, 3 bathrooms and abundant flexibility. The main level features a welcoming living room, dining area and kitchen, plus access to a full-length deck that wraps around the South side for covered outdoor enjoyment. Two brick fireplaces with pellet-stove inserts provide warmth and character on both levels. The spacious primary bedroom opens to an impressive and huge hot tub room with a new skylight and direct deck access. Downstairs, two adjoining recreation rooms are separated by double doors - remove them to create one enormous gathering space. You'll also find a laundry room, sewing or hobby area and sliding doors leading to the backyard patio. Recent improvements include a 30-year roof, extensivfe exterior painting and new aggregate driveways. The fully fenced backyard features cherr;yh trees, scattered evergreens and room to explore future ADU possibilities. A 30x40 heated, detached shop boasts 15 foot ceilings, four roll-up doors, two entry doors, upper storage and two 220 volt outlets. Additional storage includes a two story shed with a new exterior stairway and a walk-through storage area beneath the hot tub room. A rare combination of comfortable living, usable acreage and outstanding workspace!

18021 Waverly Drive, Snohomish

Courtesy of RE/MAX Northwest
$300,000
1 Beds ⋅ 1 Baths ⋅ 2579086 MLS ⋅ Saxony BLDG.
Located in the well-maintained Saxony condominium, enjoy playground, clubhouse, scenic walking trail and low HOA due. This bright, south-facing studio offers comfortable living with thoughtful design throughout. Freshly painted and outfitted with new carpet, the space includes a built-in desk, spacious views, and granite countertops, along with a large walk-in closet for ample storage. A dedicated utility room features a full-size washer and dryer, complemented by custom built-in cabinetry with a wine rack and additional shelving. Radiant floor heating provides efficient, year-round comfort while keeping energy costs low. A gated underground parking spot in a prime location offers added security and convenience — with a lovely park situated just across the lot. The location is ideal for walkability, with Trader Joe, restaurants, shopping, a library, and parks all within easy reach. A home warranty is included for buyer's peace of mind. Don't miss this opportunity.

517 225th Lane NE Unit #E202, Sammamish

Courtesy of Windermere Real Estate/East
$1,099,900
3 Beds ⋅ 3 Baths ⋅ 2581321 MLS
Modern design meets effortless city living in this spacious new Queen Anne townhome. Positioned at the front of a boutique community, this residence features a distinctive floor plan, elevated finishes, and an attached garage offering convenient parking and additional storage. The entry level includes two bedrooms, a flexible den or home office, and a full bath—ideal for guests, remote work, or additional living space. Upstairs, the heart of the home unfolds with an open-concept kitchen, dining, and living area designed for both everyday living and entertaining. Expansive windows fill the space with natural light while framing peaceful views of the surrounding greenery. The upper level is anchored by a serene primary suite with a spa-inspired ensuite bath, along with an additional bedroom and full bath. Above it all, a private rooftop deck provides an exceptional outdoor retreat for dining, entertaining, or simply relaxing and taking in the surroundings. Ideally located just minutes from Fremont, South Lake Union, Seattle Pacific University, neighborhood parks, coffee shops, restaurants, and everyday amenities, this home offers the perfect combination of modern comfort, flexible living, and exceptional access to some of Seattle’s most vibrant neighborhoods.

540 W Barrett Street, Seattle

Courtesy of John L. Scott, Inc.
$599,000
2 Beds ⋅ 1 Baths ⋅ 2577684 MLS
Remodeled, move-in ready 2-bedroom home on an expansive, oversized lot with incredible versatility, passive income, and future development potential. The main residence features a bright, efficient layout bathed in natural light. A welcoming living area flows into the fully updated kitchen, which boasts new white shaker cabinets, premium quartz countertops, and stainless steel appliances. Conveniently located off the kitchen is a spacious room dedicated to laundry and extra storage. A standout feature is the 240 sqft, detached great room—an ideal outside-the-house setup perfect for a guest room, private home office, or media room. Enjoy year-round outdoor entertaining with both a covered deck and a separate patio. Adding massive value, the property includes a detached 1-bedroom, 1-bathroom trailer unit currently generating $1,200/month in steady rental income, making it perfect for an investor or a homeowner looking for extra income. The sprawling lot offers endless room for recreation, gardening, or vehicle storage. Crucially, the massive land size provides an exceptional opportunity to build a brand-new, permanent Accessory Dwelling Unit (ADU) to maximize the property's utility and long-term equity. Conveniently located with rapid access to light rail, major commuter routes, downtown, shopping, and the local community center. Truly a rare find combining turnkey comfort, immediate cash flow, and premier expansion potential.

13243 22nd Avenue S, SeaTac

Courtesy of HomeSmart One Realty
$1,398,500
3 Beds ⋅ 2 Baths ⋅ 2580420 MLS ⋅ Short Plat BLDG.
At the top of Tiger Mountain, this rustic log home is one of only 6 homes tucked into a private mountain neighborhood surrounded by trees, trails & nature. Set on 2 private acres, there’s a wonderful feeling of living up in the trees—peaceful, quiet & seemingly a world away w/natural winter waterfalls. Step onto the front deck for sunset views through the trees, or head right from your property to Tiger Mountain trails. Inside, this designer’s own home thoughtfully mixes old & new. The great room features a soaring 2-story river rock wood-burning fireplace, log walls/ceiling, porcelain tile floors & substantial overhead beams made from trees harvested on the property. An open loft, currently used as a 3rd bdrm & accessed via circular staircase, + ¾ bath allow this side of the home to live almost like a home within the home. Original vertical wood walls & brick, combined w/new, old-world plaster, pair w/a remodeled kitchen featuring darker cabinets, quartz counters, stainless appliances, lighting & heated floors. The adjoining family room has a wood-burning stove, & huge windows overlooking the beauty of the property. Upstairs, 2 bdrms accessed from a separate staircase retain original hardwoods & wood walls, private balconies & joined by a beautifully remodeled bath. Outside, natural rock walls, wooded grounds, circular drive & territorial views continue the mountain experience. Brand new flat-black NuRay metal roof, gutters & downspouts. Treehouse living at it's finest!

27507 SE 154 Place, Issaquah

Courtesy of Windermere Real Estate/East
$599,222
4 Beds ⋅ 3 Baths ⋅ 2581297 MLS
WELCOME TO YOUR NEW HOME!!! Exceptionally well cared for and truly MOVE-IN READY, this 4-bedroom, 2.5-bath Marysville HOME has been maintained with pride from top to bottom. Fresh paint inside and out, brand-new front and back decks, a cozy gas fireplace, and a super clean interior make this one easy to feel at HOME from the minute you walk through the door! The owners have thoughtfully prepared YOUR home for its next chapter, including a professionally maintained crawl space with a new vapor barrier and secured insulation, plus a completed professional home inspection for added buyer confidence. Out back, the large fully fenced yard gives the kiddos and fur babies plenty of room to run, play, and enjoy the outdoors. You’ll also love the flexibility of NO HOA, a 2-car garage with built in shelving and double gates with extra parking for your boat, trailer, RV, or weekend toys! All appliances stay, making move-in day that much easier. This is the kind of HOME that has been loved, cared for, and ready for its next owners to simply settle in and enjoy. WELCOME HOME!

7921 61st Place NE, Marysville

Courtesy of Bushnell Real Estate Solutions
$799,950
3 Beds ⋅ 3 Baths ⋅ 2580299 MLS ⋅ Greenwood Heights BLDG.
Welcome to this newly built architecturally designed 3-bedroom, 2.5-bath standalone home features a rare one car garage + one car off street parking. The layout features vaulged ceilings and oversized windows that fill every floor with light. A private oversized yard right off the kitchen area; the ground level anchors a living room with kitchen and option to add an island, top floor hosts 3 Bedrooms with vaulted ceilings. Photos are of model unit - actual unit may differ. Additional homes available in same complex of different sizes: 3B2.5BA with 2 car garage and 4B2.5BA.

127 N 136th Street, Seattle

Courtesy of Pellego, Inc.
$857,000
2 Beds ⋅ 2 Baths ⋅ 2581315 MLS
Rare opportunity to own a charming side-by-side duplex on a quiet street in sought-after Madrona, offering character, income potential, and future flexibility. Each unit features 1 bedroom, 1 bathroom, and its own private, fully fenced backyard—ideal for relaxing or entertaining. Fresh exterior paint in 2024 enhances curb appeal. Unit 2519 has been tastefully updated with newer flooring, appliances, and a refreshed bathroom, creating a bright, move-in-ready space. Unit 2517 is occupied by a long-term tenant of over 20 years, offering established rental history and income. Gated driveway access provides flexible space for RV, boat, or additional off-street parking, plus ample street parking. Tenants pay all utilities. Walk Score of 90 with convenient access to shops, restaurants, PCC, parks, and transit. Minutes to Madrona Park, Lake Washington, downtown Seattle, I-90, and SR-520. NR3 zoning offers additional flexibility and long-term potential; buyer to verify. A rare investment or owner-occupant opportunity in a prime Seattle location with strong upside.

2517 2519 E Pike St, Seattle

Courtesy of Dalton Wade, Inc.
$525,000
3 Beds ⋅ 2 Baths ⋅ 2580783 MLS ⋅ Kylie Park Phase III BLDG.
Welcome home to this adorable two-story gem nestled in the highly sought-after Kylie Park neighborhood! This charming 3-bedroom, 1.5 bath home is the perfect opportunity for first-time buyers or anyone looking for a cozy place to call home. Step outside to one of the largest backyards you’ll find in the neighborhood—offering endless possibilities for entertaining, gardening, play, or simply relaxing. With plenty of room for raised garden beds, outdoor living spaces, and future memories, this backyard is truly a standout. Conveniently located close to parks, schools, shopping, and everyday amenities, this home is ready to welcome its next owners!

7230 286th Place NW, Stanwood

Courtesy of RE/MAX Elite
$825,000
4 Beds ⋅ 2 Baths ⋅ 2577507 MLS ⋅ Gunthers Buena Vista Trs BLDG.
Welcome to this tastefully updated home in the highly sought after area of Gregory Heights/Lake Burien neighborhoods. From the timeless entry door, archways, barrel ceilings and built-ins, this home holds its character, and the modern touches bring it up to current times…The main floor offers a spacious living room w/ light filled windows, custom built-ins, modern wall sconces and beautiful hardwood floors. The quaint dining area w/corner built-ins brings out the charm and the nicely updated kitchen with circular floor plan allows for easy flow. The 2 main floor bedrooms are good in size and the main bath is nicely updated. The lower level offers a large rec-room, 2 additional bedrooms, full bath and laundry/utility room. The gas heat and double pane windows make this home energy efficient. Newer roof, siding and composite deck are a plus…One car garage is a must. Just a short jaunt to the many things Old Burien has to offer, from the quaint restaurants, shops, neighborhood market and local parks located nearby, this is a community to enjoy! Easy access to freeways, light rail and Sea-Tac airport.

15219 22nd Avenue SW, Burien

Courtesy of Windermere West Metro
$1,690,000
5 Beds ⋅ 3 Baths ⋅ 2580836 MLS
Beautifully appointed Mukilteo home with views of the Sound, islands and mountains! A bright, light-filled entry welcomes you into this gorgeous two-story home, thoughtfully designed to capture the views and abundant natural light. The heart of the home is the impressive ~650 SF great room—a wonderful space for entertaining, relaxing and taking in the ever-changing scenery beyond. Enjoy water views from the great room and living room, while the spacious primary suite offers the simple luxury of waking up to views of the Sound.Quality finishes are found throughout, including beautiful flooring, wainscoting and a chef’s kitchen featuring double ovens and high-end appliances. The backyard patio is ready for summer entertaining with a plumbed gas connection for your barbecue.Set on a dead-end street in Old Town Mukilteo, just blocks from the waterfront, historic Lighthouse Park, local restaurants and coffee shops. Just minutes away, Everett’s vibrant Waterfront Place offers an expanding collection of waterfront dining, recreation and marina amenities. Located within the highly regarded Mukilteo School District. A special combination of views, space, location and Northwest lifestyle!

1447 Scurlock Lane, Mukilteo

Courtesy of CENTURY 21 Real Estate Center
$325,000
2 Beds ⋅ 1 Baths ⋅ 2581256 MLS ⋅ Ballinger Creek BLDG.
Welcome home to this must-see top-floor, 2-bedroom, 1-bathroom condo! The open-concept layout immediately impresses with vaulted ceilings and enormous windows that flood the space with brilliant natural light. Cozy up next to the charming fireplace in the spacious living room where there is plenty of room to entertain guests. The large primary bedroom serves as a private retreat, complete with its own vanity and direct access to the full bathroom. Don't miss the dedicated walk-in laundry room with extra storage. Not to mention plenty of parking for you and your guests. Perfectly situated just minutes from the light rail, this location makes commuting a breeze. This won't last long - schedule your tour today!

19853 25th Avenue NE Unit #312, Shoreline

Courtesy of Windermere Real Estate Midtown
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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