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

$475,000
3 Beds ⋅ 2 Baths ⋅ 2580416 MLS
Discover space, charm, and endless possibilities on this pre-inspected 3-bedroom, 2-bath corner-lot home set on approximately 2/3 acre! A gardener’s paradise awaits with mature fruit trees, including kiwi and figs, plus raised garden beds, a greenhouse, and chicken coop. Inside, enjoy soaring ceilings, a spacious kitchen, and the peace of mind of a brand new roof. The 2-car garage offers extra room for a shop, while the covered back patio and outbuildings add versatility for entertaining, hobbies, and storage. Just minutes from Covington amenities, Costco, schools, shopping, and Hwy 18. Come see all this property has to offer!

29844 188th Avenue SE, Kent

Courtesy of Keller Williams Rty Tacoma
$499,999
4 Beds ⋅ 2 Baths ⋅ 2580476 MLS
Welcome home to this adorable mid-century brick home in the heart of Tacoma's Hilltop neighborhood! This 1 story w/basement offers 4 bedrooms, 1.75 baths & 1,664 sqft of versatile living space on a fully fenced 6,500 sqft lot. The main level features 2 bedrooms and an inviting living room with wood burning fireplace. Fully finished basement includes 2 additional bedrooms, including the primary, 3/4 bath, small kitchenette, storage & private entrance, ideal for multigenerational living, guests or flexible living space. Thoughtful updates include newer furnace & heat pump, gas tankless water heater, replacement upstairs windows, granite countertops, stainless steel appliances, whole home surge protection, Trex deck, fencing & gutters. Sliding rear gate provides direct access to the paved alley, with electrical already run for a future gate opener. Enjoy the spacious backyard, perfect for entertaining, plus plenty of parking and room for your RV. Take in a peekaboo Mt. Rainier view with Sheridan Park just across the alley. Conveniently located near Downtown Tacoma, dining, shopping, medical centers, light rail & freeway access close by. A charming home offering character, updates & flexibility!

2340 S M Street, Tacoma

Courtesy of PNW Realty
$479,950
3 Beds ⋅ 3 Baths ⋅ 2581114 MLS ⋅ Lennar at Ten Trails Mountain View BLDG.
Affordable new construction in King County offering an excellent opportunity for first-time buyers seeking entry-level homeownership. Welcome to the Yarrow at Ten Trails Mountain View, a Lennar community. Live at Ten Trails to enjoy an active lifestyle with trails and parks, plus future conveniences like dining, shopping, and entertainment close to home. This three-story townhome features a convenient first-floor flex room, while upstairs is an open-concept design among the main living areas. The third floor hosts the luxe owner’s suite and a two secondary bedrooms. Enjoy added privacy with no neighbors directly behind the townhome, offering a more peaceful and secluded setting. With Lennar’s signature Everything’s Included®, enjoy new stainless steel appliances, quartz countertops, shaker-style cabinetry and more—all at no extra cost. Buyer’s broker must be registered during the customer’s first interaction with a Lennar Associate to be eligible for compensation.

22917 SE Cascara Street, Black Diamond

Courtesy of Lennar Sales Corp.
$874,950
3 Beds ⋅ 2 Baths ⋅ 2580235 MLS
Nestled at the very end of a peaceful, quiet dead-end street in gated community of Lake Stevens. This exceptional single-level sanctuary backs directly to a lush greenbelt & private pond, offering the ultimate in serene, private Northwest living. Boasting an expansive open-concept layout enhanced by vaulted ceilings, the home fills with natural light. The spacious living area centers around a striking tiled fireplace, flowing effortlessly into a recently remodeled kitchen appointed with granite countertops, stainless steel appliances, and a convenient pantry. High-end engineered hardwood floors run continuously throughout the home. Both guest bath & primary baths have been updated with tile flooring and granite countertops. Beyond the main living spaces, the property delivers incredible functionality and outdoor lifestyle perks. Enjoy a newer roof (just 5 years old), brand new interior paint, wired for whole-home generator, & dedicated RV hookups. The completely private outdoor setting features a large outbuilding/shed, an established greenhouse, and a custom chicken and turkey pen, creating a turnkey homestead experience just minutes from modern conveniences.

11518 122nd Street NE, Lake Stevens

Courtesy of The Agency Seattle/Eastside
$185,000
2580256 MLS
Vacant buildable lot in downtown Sumner just one minute from Loyalty Park! Looking around downtown and can't find something that checks all the boxes? Build your dream home on this tucked away 7,215 sq ft lot with privacy and alley access in one of the highest demand neighborhoods in Pierce County. Dreaming of owning a property next to friends or loved ones? Purchase this recently established vacant lot along with the existing adjacent home. Enjoy the lifestyle of being within walking distance to parks, shopping, and restaurants and the convenience of walking to the local Sounder Station for commuting. Sewer, water, gas and electric in the street.

1120 Thompson Street, Sumner

Courtesy of Timber Real Estate
$759,950
2 Beds ⋅ 3 Baths ⋅ 2581037 MLS
Amazing remodeled 2 bed 2.5 bath Townhouse just minutes from Microsoft. Updates include a gorgeous chefs kitchen with quartz counter tops, each individual bathroom has new tile and quartz counter tops exquisitely done with ample storage spaces. Vaulted ceilings and open concept between the living room and kitchen. Comes with a 2 car garage, clean well maintained must see to appreciate! Lots of entertainment, shopping, and restaurants in the heart of Bellevue. Walk to bus stop, Bellevue schools.

10 143rd Avenue SE, Bellevue

Courtesy of Keller Williams Eastside
$619,995
4 Beds ⋅ 3 Baths ⋅ 2581053 MLS
Tucked beneath a canopy of mature evergreens, this refreshed Marysville home offers a rare combination of privacy, space, updates, and value. From the circular driveway to the peaceful Northwest setting, this 3-bedroom, 2.75-bath split-level feels welcoming from the moment you arrive. Inside, new LVP flooring flows throughout the main level, creating a fresh, modern feel and an easy connection between the light-filled living room, dining area, and kitchen. Large windows bring the outdoors in, while the dining area opens directly to an expansive deck overlooking the backyard—perfect for morning coffee, summer dinners, or entertaining surrounded by the trees. The spacious primary suite features a private bath, with additional bedrooms offering flexibility for guests or a home office. Downstairs, a generous family room with cozy pellet stove provides a second living space ideal for movie nights, game days, hobbies, or extended living. Step outside to a large, usable backyard with mature landscaping, storage shed, covered patio space, and plenty of room to garden, play, or simply unwind. All of this in an established, desirable Marysville location convenient to shopping, dining, schools, parks, and everyday amenities. Move-in ready, beautifully refreshed, and priced to stand out—an exceptional opportunity to enjoy space, privacy, and classic Pacific Northwest living.

4017 107th Place NE, Marysville

Courtesy of Real Broker LLC
$389,950
2 Beds ⋅ 2 Baths ⋅ 2580639 MLS ⋅ Outlook at Issaquah Highlands BLDG.
Newly refreshed top-floor condo in the heart of Issaquah Highlands! Light-filled and move-in ready, this 2-bed, 2-bath home features all-new interior paint, new carpet, new luxury vinyl plank flooring in the kitchen and bathrooms, and a full suite of new matching stainless steel appliances. The open-concept living and dining areas offer an easy, functional layout with access to the private balcony. The spacious primary suite features a large en suite bath with dual vanities and a generous walk-in closet, while the second bedroom and full bath offer flexibility for guests, work, or everyday living. Dedicated parking and additional storage complete the package. Enjoy community tennis courts and playground, with parks, scenic trails, shopping, dining, and the vibrant amenities of Issaquah Highlands nearby. A wonderful opportunity for qualified buyers to enjoy homeownership in the heart of Issaquah Highlands. ARCH housing; income limits and eligibility requirements apply.

1981 24th Avenue NE Unit #202, Issaquah

Courtesy of Marketplace Sotheby's Intl Rty
$1,035,000
2 Beds ⋅ 3 Baths ⋅ 2581086 MLS ⋅ 637 18th Ave W BLDG.
Special Financing available, Zero Down payment options for qualified borrowers! Beautiful new home in Kirkland's coveted West of Market neighborhood. This fantastic two-story layout has it all. Main level features open dining and living room with cozy gas fireplace. Functional kitchen is centered around convenient island plus ample storage and pantry space. Powder bath rounds out main floor - making hosting guests a breeze. Upstairs offers dual primary suites plus a separate den and laundry. Enjoy proximity to Lake Washington, Waverly Beach Park, and downtown Kirkland. Off-street EV-ready parking completes this remarkable home!

639 18th Avenue W, Kirkland

Courtesy of Windermere Real Estate Co.
$569,950
4 Beds ⋅ 3 Baths ⋅ 2581112 MLS ⋅ Lennar at Ten Trails Mountain View BLDG.
Affordable new construction in King County, offering an excellent opportunity for first-time buyers seeking entry-level homeownership. Welcome to the Jasper at Ten Trails Mountain View, a Lennar community designed for an active, connected lifestyle with nearby trails, parks, and planned future dining, shopping, and entertainment.This home features a convenient open-concept layout across the main living areas, ideal for everyday living. Upstairs offers 4 well-appointed bedrooms, including a comfortable owner’s suite and 3 secondary bedrooms as well as a loft area. Enjoy Lennar’s Everything’s Included® package with stainless steel appliances, quartz countertops, shaker-style cabinetry, and more—all at no additional cost. Buyer’s broker must be registered during the customer’s first interaction with a Lennar Associate to be eligible for compensation.

22921 SE Yew Street, Black Diamond

Courtesy of Lennar Sales Corp.
$665,000
3 Beds ⋅ 3 Baths ⋅ 2581102 MLS ⋅ Cobblestone BLDG.
Tucked into a quiet corner of a well-established neighborhood, this end-unit home offers the privacy and breathing room buyers rarely find. Plus, brand-new carpet and fresh interior paint make it feel truly move-in ready from day one. The main level welcomes you with warm maple hardwoods, soaring 9-ft ceilings, and an open layout designed for easy living. The living room centers around a gas fireplace—perfect for unwinding in the evening—and flows naturally into a dining area that sits off deck space and with peaceful green views. The kitchen offers generous storage, stainless appliances, and a gas cooktop that home cooks will appreciate. Upstairs, the primary suite is a genuine retreat: vaulted ceilings, a walk-in closet, dual vanities, and a soaking tub and shower that make the end of the day something to look forward to. Two additional bedrooms, a full bath, and in-unit laundry round out the upper level. Step outside to enjoy a peaceful green view that makes this home feel private while being so close to everything Renton and Newcastle have to offer - with an easy commute to Bellevue. This is a zero-lot line home, not a condo!

3900 NE 4th Circle, Renton

Courtesy of Windermere Real Estate/PSR Inc
$2,450,000
4 Beds ⋅ 4 Baths ⋅ 2581104 MLS ⋅ Mount Baker Park Add BLDG.
A rare Mount Baker classic: a 1924 brick Colonial Revival nestled into a private hillside, surrounded by a canopy of mature trees with views across the Olmsted landscape to Lake Washington. Beautifully restored and meticulously maintained, the home pairs original architectural character with confident modern design and custom craftsmanship, resulting in a home brimming with warmth and personality. A transformative main-level renovation by Rocky Rochon opens the traditional plan to light and long sightlines while preserving the intimacy of individual rooms. The gracious living room centers on an original Batchelder tile fireplace flanked by Juliet balconies and opens to a vivid, treehouse-like retreat. The dining room flows into a serious cook's kitchen—with marble and butcher block countertops, custom cabinetry, two sinks and Viking range. From both rooms, steel-and-glass French doors open to two bluestone terraces with built-in outdoor kitchen and gas firepit, creating an easy rhythm for cooking, conversation and outdoor entertaining. Upstairs are four spacious corner bedrooms including a tranquil primary suite with lake-view sunroom and two exquisite full baths designed by Marianne Simon and featured in GRAY Magazine. Bright daylight lower level enjoys a separate office and flexible guest/creative space. A/C + 2-car garage. An oasis of privacy, quiet and calm, while just outside enjoy parks, tennis, lakeside recreation, top notch amenities or head anywhere in minutes.

2306 Lake Park Drive S, Seattle

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