Pima County property record for 840 E Helen St, Tucson, AZ 85719
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,015 sqft · built 1920 |
| Lot Size | 0.171 acres (7,440 sqft) |
| Owner | Individual Name on File |
| Last Sale | $159,900 (Apr 2004) |
| Tax Bill | $2,831 (2025) |
| Deeds & Mortgages | Jan 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 115-04-4320 |
| Primary APN | 115-04-4320 |
|---|
| Full Baths | 2 Baths |
|---|---|
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,015 sqft Living Area |
| 1st Floor Area | 1,015 sqft |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Exterior Material | Stucco |
| Roof Material | Asphalt |
| Lot Area | 7,440 sqft (0.171 acres) |
| Parking Spaces | 1 Parking Space |
| Porch | Patio |
| Cooling System | Refrigeration |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 840 E HELEN ST |
|---|---|
| City | TUCSON |
| State | AZ |
| Zip | 85719-4422 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR1 |
| Legal Description | FELDMANS AMENDED LOT 2 BLK 26 |
| Legal Range | 14E |
| Legal Township | 14S |
| Legal Section | 06 |
| Legal Subdivision | FELDMANS AMENDED |
| Legal Block | 26 |
| Legal Lot Number | 2 |
| Jurisdiction | PIMA AZ |
| Township / Civil Division | TUCSON |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 501 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Feldman's Historic District (Additional Documentation) listed 1989 · 1 contributing resources · NRIS 89001460 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: Pima County assessment roll, as of January 21, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 840 E HELEN ST, TUCSON, AZ 85719-4422 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Apr 9, 2004 · Amount on Record |
| Deed Sale | Apr 9, 2004 · Amount on Record |
| Prior Sale | Jun 16, 2000 · Amount on Record |
| Deed Document Number | 2004691267 |
| Deed Book / Page | 12277 / 5936 |
| Last Transfer Date | Dec 17, 2006 |
| Transfer Doc | 0002440756 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | PIMA AZ |
| Property Address | 840 E HELEN ST, TUCSON, AZ 85719-4422 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|---|
| Address | 2520 E CAMINO LA ZORRELA, TUCSON, AZ 85718-3170 |
| Document Number | 0000210627 |
|---|---|
| Date | Jan 21, 2021 |
| Instrument | 20210210627 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 1, 2051 |
Source: Pima County assessment roll, as of January 21, 2026
| Type | Name |
|---|---|
| State | Arizona |
| County | Pima County |
| Municipality | Tucson City |
| Unified School District | Tucson Unified District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $22,476 (-1%) | $282,077 (+24.24%) | |
| 2025 | $2,831.00 (+10.5%) | ||
| 2024 | $22,704 | $227,042 | |
| 2023 | $2,562.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective September 9, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF TUCSON serves 732,906 people · EPA ID AZ0410112 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2025 |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 32 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 674 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber | 8,000 / 8,000 |
| Cox Communications Cable | 2,000 / 100 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Simply Bits Fixed Wireless | 100 / 30 |
May also be available: AT&T, Bluespan Wireless.
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