5278 Diatomite Dr
San Tan Valley, AZ 85143
4 bd 2 ba 2,122 sqft Built 2023 Lot 6,098 sqft single_family
Most recent sale
$395,000
Mar 29, 2023
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Mar 29, 2023 | Sold | $395,000 | ArizonaRegionalMLS |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $31,041 | $6,184 | $37,225 | $1,734 |
| 2023 | — | $1,875 | $1,875 | $47 |
| 2022 | — | $1,875 | $1,875 | $47 |
| 2020 | — | $1,875 | $1,875 | $45 |
| 2018 | — | $360 | $360 | $43 |
Property facts
Year built
2023
Property type
single_family
Stories
1
Beds
4
Baths
2
Living area
2,122 sqft
Lot size
6,098 sqft
ZIP code
85143
City
San Tan Valley
Street
Diatomite Dr
Coordinates
33.13719, -111.50976
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$3,289
Gross rental yield
9.99%
Implied cap rate
6.49%
Trend-extrapolated value
—
Frequently asked questions
When did 5278 Diatomite Dr last sell?
5278 Diatomite Dr most recently sold on Mar 29, 2023 for $395,000.
What is the current tax assessment for 5278 Diatomite Dr?
The most recent total assessment for 5278 Diatomite Dr (year 2025) is $37,225 with $1,734 in property tax.
How does 5278 Diatomite Dr's assessment compare to its last sale price?
The current assessment is 90.6% below the last sale price of $395,000.
When was 5278 Diatomite Dr built?
5278 Diatomite Dr was built in 2023.
How does 5278 Diatomite Dr compare to others on Diatomite Dr?
We track 8 other properties on Diatomite Dr. Browse the list under "Other properties on Diatomite Dr" to compare beds, baths, and sale history.
What are the property facts for 5278 Diatomite Dr?
5278 Diatomite Dr is a 4 bed, 2 bath, 2,122 sqft, 6,098 sqft lot single_family.
Is 5278 Diatomite Dr a flip candidate?
No — 5278 Diatomite Dr does not appear in our flips dataset.
Is 5278 Diatomite Dr a tax-appeal candidate?
No — 5278 Diatomite Dr is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-12.0%
Implied 1-yr
-48.1%
2026 Q3
$298.4K
2026 Q4
$298.4K
ZIP 85143 — Median Price History + Forecast
Explore nearby
Geography
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