Save Up to $1,200* See Details

Special Offer

Save Up to $1,200*

Limited time offer! Sign a new lease and receive up to $1,200 off rent. Daily self-guided tours available by appointment - book your tour today!
*Up to $1,200 off rent for new residents that apply for a 12-month term with lease start date by 8/9/25. Later lease start dates are available, call for details.

Offers available on approved credit and subject to change without notice. Lease terms, pricing, and move-in dates may vary. Restrictions apply.

Security deposit amounts may vary based on credit, rental history, and other qualifying factors. For details on application requirements, deposits, and all mandatory or optional fees, please visit the community’s Leasing Info page on the Essex website.
$1,847-$2,527

Self-guided tours by appointment only

Hours

Friday: 09:00:00- 18:00:00

Monday: 09:00:00- 18:00:00

Saturday: 09:00:00- 18:00:00

Thursday: 09:00:00- 18:00:00

Tuesday: 09:00:00- 18:00:00

Wednesday: 10:00:00- 18:00:00

Washington / Newcastle / Castle Creek

Castle Creek

We offer Self-Guided Tours by Appointment Only. Castle Creek apartments in Newcastle, WA offer garden-style living in the prestigious Issaquah school district set amid numerous opportunities for entertainment and outdoor recreation.

Our community is comprised of residences featuring spacious layouts complemented by modern finishes. Perfect for a variety of lifestyles, our one-, two-, and three-bedroom floor plans offer the flexibility to customize a home that’s perfect for you.

Each apartment features designer kitchen cabinetry, a combination of wood-style flooring and carpeting, and stainless steel appliances. Large windows combine with spacious floor plans to achieve an open and airy feel. Elements like a wood-burning fireplace, full-size, in-unit washer and dryer, and kitchen with breakfast bar round out each home’s convenient features.

Around our pet-friendly community, enjoy an abundance of resort-style amenities that make relaxation a part of your regular routine. Swim year-round in our indoor pool, work out in our state-of-the-art fitness center, or play a game on our indoor or outdoor basketball courts. Explore beyond our grounds and discover neighboring Coal Creek Natural Area where you can immerse yourself in trails covered by a canopy of trees. When it’s time to venture farther, our location is close to I-90 and I-405 to take you to Renton, Seattle, Bellevue, or beyond.

* This community does not accept reusable (portable) tenant screening reports.

Price reflected is base rent and does not include mandatory or optional fees. Detailed fee information and fee schedules can be found on the community's Leasing Info page on our Essex website.

  • Essex Apartment with Fitness CenterFitness center
  • Essex Apartment with PoolSwimming pool
  • Essex Apartment with ClubhouseClubroom

Virtual Tours & Gallery

Discover your perfect home from the comfort of wherever you are! Our virtual tours and photo gallery allow you to explore our thoughtfully designed apartments and community amenities with ease. Experience the spacious layouts, modern finishes, and vibrant surroundings that make our community truly stand out. Take a closer look today and find your new home sweet home.
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Apartment Features

Experience the perfect blend of comfort and convenience with high-end features, including, wood-style flooring, stainless steel appliances, in-home washer and dryer, smart home technology, and spacious storage solutions.
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Community Amenities

With a spectacular list of onsite amenities, you will love living at our pet-friendly community:
  • Swimming pool and spa
  • Fitness center
  • Outdoor barbecue grill with seating for entertainment 
  • Variety of courtyards with seating and relaxation areas 
  • Resident lounge with oversized TV viewing area
  • Dog park
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Kayaking

Neighborhood

Newcastle offers a unique blend of urban living and a small-town feel within the close range of the Seattle metropolitan area.
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Essex Apartments in California and Washington Blog

Your Guide to Apartment Living

Uncover expert tips, industry trends, neighborhood guides and more on our blog, designed to elevate your apartment living experience. From practical resources to lifestyle inspiration, find everything you need for a blissful apartment living experience. Browse our blog and get inspired in your new home!
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30-Day Satisfaction Guarantee


Our leases are backed by our 30-day move-in satisfaction guarantee to give you more peace of mind when choosing a new home.