Is Hartline, WA 99135 a buyer’s or seller’s market?
Hartline is a balanced market. With about null months of supply, well-priced homes can still draw more than one offer, but buyers have some room to negotiate.
The Hartline housing market right now
In the three months ending August 31, 2026, 0% of homes in Hartline, WA 99135 sold above their list price and the typical home went under contract in 350 days. With only 1 sale, these figures can swing a lot from month to month.
Within Grant County, homes here sell more slowly, and less often over asking, than in any other ZIP code in the county.
Nearby, Royal City 99357 (36% sold over asking) and Ephrata 98823 (24% sold over asking) are even more competitive.
Run the numbers for 99135
Nearby markets
Beverly 99321 — /sq ftElectric City 99123Balanced $202 /sq ftEphrata 98823Balanced $223 /sq ftMarlin 98832 — /sq ft Browse all markets →Where Hartline is
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Questions about Hartline real estate
How fast do homes sell in Hartline?
The typical home went under contract in 350 days in the latest three months.
Do homes in Hartline sell over asking?
0% of homes sold above their original list price, and the typical sale closed at 100.0% of the list price.
What are property taxes in Hartline?
About 0.78% of a home’s value a year in Grant County, or roughly $3,120 on a $400,000 home.
What is the median home price in Hartline?
The median sale price was $187,919 in the three months ending August 31, 2026, about $48 per square foot.
Local agents
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More tools for 99135
Market data describes housing activity only. Figures are rolling 3-month values from Redfin and may be revised. Methodology