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Advertise here →Hartley, IA · city
Hartley, Iowa houses and real estate market data.
Houses in Hartley, IA (O'Brien County) — market data for Hartley houses and the whole local market.
city · Census GEOID 1934725
FEATURED LISTING: WATERFRONT LAKE HOME FOR SALE
Clearlake Oaks Canal-Front Oasis
$425,000 • 3 Beds • 2 Baths • 1,204 Sq Ft
554 Keys, Clearlake Oaks, CA 95423
Luxury Living Lake Lifestyle – Deep Water Access to Clear Lake: PAID-OFF SOLAR • 10-Ft Concrete Seawall • Double Boat Lifts & Private Dock • Hot Tub • Mini-Split HVAC • Close to SF Bay / Wine Country • Cleanest Air in America (Lake County CA) • Spacious Patio and Deck • Open Floor Plan • RV/Boat Parking • Want the Boats? • Make Offer ASAP This Lake Home For Sale in California won't last!
*Listed by Scott Brown, eXp Realty of California, Inc. DRE #01956840. Inquiries delivered directly to listing agent. Search.USAHouses.com*
Contact Agent Direct:
Scott Brown - eXp Realty
Scott@USAHouses.com
Call/Text (707) 474-8855
Click Anywhere on Ad for More Info / Listing Page
Hartley, IA is a city in O'Brien County, Iowa — this guide covers houses in Hartley and the whole local market: resale homes, condos, land, and new construction.
Info from government sites and builders may have provided source info.
Open map pin ↗ · 43.179058, -95.476755
At a glance
Hartley market snapshot
Place type
city
County
O'Brien County
Map pin
43.179058, -95.476755
Census GEOID
1934725
Land area
1.33 sq mi
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. Full source list ↗
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Advertise here →Why Hartley
What makes Hartley different
City
The U.S. Census Bureau lists Hartley as a city in O'Brien County, Iowa.
Nearby
Places around Hartley
County guide: O'Brien County — cities, market context, and local resources for the county that includes Hartley.
USAHouses.com also lists other O'Brien County places in Iowa. Each linked guide uses the same Census place geography.
Nearby communities include Sanborn, Primghar, Archer, Sutherland, Calumet, Paullina, Sheldon.
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Common questions
Hartley FAQ
What kind of place is Hartley, IA?
The U.S. Census Bureau lists Hartley as a city in O'Brien County, Iowa.
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🔥 Paid Advertisement: NEW HOME FOR SALE BY OWNER (Builder)
Northern California Luxury Home
3+ Beds • 4 Baths • 2,964 Sq Ft
17867 Deer Hill Rd, Hidden Valley Lake, CA 95467
Brand New 2026 Construction with LAKE VIEWS:
SPACIOUS LOT • Open Floor plan • Chef's kitchen • Interior aquarium • Dual fireplaces • Solar • EV-ready 3-car garage • Waterfall fountain • Great Views • Gated & Guarded Community • Golf Course • Driving Range • Community Pool • Private Lake
📩 Contact Owner Direct
Michael@Fonestream.net
*USA Houses LLC provides paid advertising space only. Property is listed with an outside MLS brokerage. Inquiries are delivered directly to the advertiser.*