Why is Newark, CA called Newark?

A Scottish land manager named the town after Newark Castle in Port Glasgow, Scotland, during the 1870s land promotion that preceded the railroad.

When was Newark, CA founded?

The townsite was platted in the late 1870s when the South Pacific Coast Railroad located its line and shops here; Newark incorporated as a city in 1955.

Is Newark, CA a good place to buy a home?

Newark offers Peninsula access at East Bay prices, a single unified school district, and geographically capped housing supply — three durable value drivers. Talk to a local broker about which neighborhood (Ardenwood side vs. Old Town) fits your budget.

Who is a good real estate agent in Newark, CA?

Adam Modzeleski is a Newark-based Broker/Owner (Rainbow Funding & Realty, est. 1983 in Newark), a 40-plus-year Newark resident, Menlo College professor, and former Newark Memorial history teacher.

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20 Dunes Way

$615,000

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Contra Loma Listings Summary

Contra Loma - Town vs. County Stats

Avg Price in Contra Loma: $466,000 / County Avg $1,083,500

43%

Avg Sq. Ft. in Contra Loma: 1,221 / County Avg 2,001

61%

Avg Price per/sqft in Contra Loma:$382 / County Avg $541

71%

Avg Year Built in Contra Loma: 1970 / County Avg 1980

99%

Avg Days on Website in Contra Loma: 66 / County Avg 63

105%

Contra Loma Real Estate Market Health

New Listings

Reductions

Foreclosures

Short Sales

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Newark, CA 94560

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All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumer's 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 relating to real estate for sale on this website comes in part from the Internet Data Exchange program of the Multiple Listing Service. Real estate listings held by brokerage firms other than Weichert, Realtors® - Rainbow Properties - Newark may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. Copyright ©2026 All rights reserved. Last Updated: September 23, 2026 9:49 AM UTC Show More...