317 N 18TH DR
Office · Phoenix · 85007
At a glance
317 N 18TH DR in Phoenix, AZ is listed on the Phoenix / Maricopa County property roll as “Office”, APN 11124015. The roll records 1 floors, a 1948 build year and an assessed value of $403,600.
Phoenix / Maricopa County assessment roll
Parcel record
| Field | Value |
|---|---|
| APN | 11124015 |
| Site address | 317 N 18TH DR |
| Land use (DOR) | 1511 — Office |
| Building area (actual) | — |
| Floors / units / buildings | 1 / — / — |
| Lot size | 8,700 sq ft |
| Year built | 1948 |
| Zoning (primary) | — |
| Land value | — |
| Building value | — |
| Total assessed value | $403,600 |
Recorded owner (assessment roll)
PENASCO INC
Owner mailing address: PO BOX 6482, PHOENIX, AZ, 85005
Location
- Address
- 317 N 18TH DR
- City
- Phoenix
- ZIP
- 85007
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
What does “Office” mean for this parcel?
The Phoenix / Maricopa County roll classifies APN 11124015 as “Office” (use code 1511). BuildingCensus includes a parcel in its office census when the roll gives it an office-class use, so the label is the county's, not an inference.
Frequently asked questions
Who owns 317 N 18TH DR?
The recorded owner on the Phoenix / Maricopa County assessment roll (current) is PENASCO INC. Owner mailing address on file: PO BOX 6482, PHOENIX, AZ, 85005.
How big is 317 N 18TH DR?
The Phoenix / Maricopa County roll records 1 floors, a build year of 1948. It sits on a 8,700 sq ft lot.
What is the assessed value of 317 N 18TH DR?
$403,600 on the Phoenix / Maricopa County roll. Assessed values are taxable-roll figures, not market prices.
What is the APN for 317 N 18TH DR?
APN 11124015, site address 317 N 18TH DR, Phoenix. It is the key to look the parcel up in the Maricopa County Assessor parcel layer (Phoenix / Maricopa County).
More around 317 N 18TH DR
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Phoenix / Maricopa County — Maricopa County Assessor parcel layer (owner names, mailing addresses, valuations, last sale with price from Arizona affidavits of value). No business licence roll exists, so no tenant layer; state law preempts commercial energy disclosure.
Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.
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Dataset updated . Source: Phoenix / Maricopa County assessment roll, APN 11124015.
About this data
Source: Maricopa County Assessor parcel layer (Phoenix / Maricopa County), as published October 12, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “317 N 18TH DR, Phoenix, AZ (APN 11124015)”, https://buildingcensus.com/offices/phoenix/office-building-42a4f9ec (data as of October 12, 2026).