Realty.com
Buy

Start here

  • Homes for sale by state
  • Home buying tips
  • Before you start looking
  • The buying timeline

Afford it

  • Today's mortgage rates
  • Mortgage calculator
  • How much can I afford?
  • Get pre-approved

Make the deal

  • Writing a winning offer
  • Inspections & appraisals
  • Closing costs, itemized
  • Find a buyer's agent
Sell

Selling Options

  • What's my home worth?
  • Compare selling options
  • Get an instant cash offer
  • Buy before you sell

Resources

  • How selling works
  • When should I sell?
  • Home selling tips
  • Pricing your home
  • What's worth fixing first
  • Find a seller's agent
Home Loans
Find an Agent
Save searchAdvertiseSign In
Saved homesSaved searchesYour toursYour inquiriesRecently viewedAccount settings

Registered offenders on the map

Save search

Registered offenders on the map

Safety & registry resources

Review official public-safety information for any area from these government sources:

  • U.S. Dept. of Justice National Sex Offender Public Website (NSOPW)
  • FBI: state sex-offender registry directory
Newcastle, WA Homes for Sale — Page 3 | Realty.com
Realty.com
Buy

Start here

  • Homes for sale by state
  • Home buying tips
  • Before you start looking
  • The buying timeline

Afford it

  • Today's mortgage rates
  • Mortgage calculator
  • How much can I afford?
  • Get pre-approved

Make the deal

  • Writing a winning offer
  • Inspections & appraisals
  • Closing costs, itemized
  • Find a buyer's agent
Save searchAdvertiseSign In
Saved homesSaved searchesYour toursYour inquiriesRecently viewedAccount settings
  • Rentals

Registered offenders on the map

49 listings
Sell

Selling Options

  • What's my home worth?
  • Compare selling options
  • Get an instant cash offer
  • Buy before you sell

Resources

  • How selling works
  • When should I sell?
  • Home selling tips
  • Pricing your home
  • What's worth fixing first
  • Find a seller's agent
Home Loans
Find an Agent
Save search

Homes for Sale in Newcastle, WA

Homes for Sale in Newcastle, WA

Hide Map
1 of 49 Listings
Map

Homes for Sale in Newcastle, WA

1 of 49 Listings

  1. 8501 137th Avenue SE — photoPrice ReducedOpen house Tue, Oct 6 · 11:00 AM40Active

    $2,348,900

    5 bd · 4 ba · 3,319 sqft

    8501 137th Avenue SE, Newcastle, WA

    Jill Dianne Bullion · Tri Pointe Homes Real Estate

123
Realty.com

L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

Equal Housing OpportunityEqual Housing Lender

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

© 2026 Realty.com. All rights reserved.·Privacy·Terms·California Privacy Rights·Accessibility·Licensing

Your local brokerage

JJ

Jeffrey J Jonas

Realty.com

Lic. #20012

Call Jeffrey

Your local brokerage

JJ

Jeffrey J Jonas

Realty.com

Lic. #20012

Call Jeffrey

Listing data & MLS disclosures

Northwest Multiple Listing Service (NWMLS)
Based on information submitted to the MLS GRID as of 2026-09-29 23:22:11 UTC. 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.

Nearby areas

ZIP codes

  • 98012 (285)
  • 98033 (284)
  • 98034 (257)
  • 98004 (248)
  • 98103 (223)
  • 98052 (206)
  • 98133 (197)
  • 98115 (196)

Cities

  • Seattle (3,057)
  • Bellevue (596)
  • Tacoma (595)
  • Kirkland (543)
  • Bothell (535)
  • Renton (430)
  • Kent (394)
  • Auburn (363)

Newcastle, WA community profile

Population
13,395
Median income
$145,011
Housing units
5,918
People per sq. mi.
2,976.7
Area
4.5 sq. mi.

Source: HJN community data

Newcastle housing market

September 2026 · This period is still settling

Selling at 98.5% of asking price

Buyers here are paying below asking. MLS · 11 sales · as of Sep 25, 2026

Homes on the market · MLS, as of Sep 25, 2026–Sep 27, 2026

Median list price
$1,474,995
Homes for sale
50
Median days on market
50 days

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 11, 2026

Median home size
2,620 sq. ft.