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  5. E Big Rock Rd

1510 E Big Rock Rd, Tucson, AZ 85718 Property Records

Pima County property record for 1510 E Big Rock Rd, Tucson, AZ 85718

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 2,495 sqft · built 1968
Lot Size0.81 acres (35,294 sqft)
Owner2 Individual Names on Record
Last Sale$720,000 (Feb 2025)
Tax Bill$3,954 (2025)
Deeds & MortgagesJan 2024 Second Mortgage
Jun 2021 Mortgage
Flood ZoneZone X (minimal risk)
APN220-19-0370

Property Details

APN / Parcel Number

Primary APN220-19-0370

Interior

Bedrooms3 Beds
Full Baths2 Baths
Plumbing Fixtures6 Plumbing Fixtures
Total Rooms7 Rooms
Stories1 Story
Building Area2,495 sqft Living Area
1st Floor Area2,495 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1968
Effective Year BuiltEffective 1968
Exterior MaterialStucco
Roof MaterialBuilt-Up Asphalt
Lot Area35,294 sqft (0.81 acres)
Parking Spaces2 Parking Spaces
Pool Area578 sqft
PorchPatio

Utilities, Heating & Cooling

Cooling SystemRefrigeration
Heating SystemForced Air with A/C

Location & Zoning

Street Address1510 E BIG ROCK RD
CityTUCSON
StateAZ
Zip85718-1140
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeCR1
Legal DescriptionSHADOW ROC LOT 26
Legal Range14E
Legal Township12S
Legal Section31
Legal SubdivisionSHADOW ROC
Legal Lot Number26
JurisdictionPIMA AZ
Township / Civil DivisionTUCSON
Census Block Group4
Census Block4007
Census Tract4713

Owner

Source: Pima County records, 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 Record2 Individual Names on Record
Mailing Address1510 E BIG ROCK RD, TUCSON, AZ 85718-1140
OccupancyOwner Occupied
Owner TypeIndividual
VestingCommunity Property

Deeds, Mortgages & Sale History

DateDocument
Jan 5, 2024Deed of Trust, Mortgage · Stand-Alone Second Mortgage
ROCKET MORTGAGE LLC
Jun 11, 2021Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LOANS LLC

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleFeb 3, 2025 · Amount on Record
Deed SaleFeb 3, 2025 · Amount on Record
Prior SaleSep 3, 2002 · Amount on Record
Deed Document Number2025265
Prior Transfer DateSep 11, 2006
Prior Transfer Doc0001880658
Record UpdatedJun 8, 2026

January 2024: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionPIMA AZ
Property Address1510 E BIG ROCK RD, TUCSON, AZ 85718-1140
Transaction TypeMortgage
Record UpdatedJan 18, 2024

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000050070
DateJan 5, 2024
Instrument20240050070
Lender
NameROCKET MORTGAGE LLC
TypeMortgage Company
AddressDETROIT, MI 48226
Agreement
TypeStand-Alone Second Mortgage
AmountAmount Recorded
Term240 Months
DueJan 1, 2044

June 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionPIMA AZ
Property Address1510 E BIG ROCK RD, TUCSON, AZ 85718-1140
Transaction TypeMortgage
Record UpdatedJun 29, 2021
Title CompanyAMROCK INC

Transferred To (Grantee/Buyer)

NameVerified Name
Address1510 E BIG ROCK RD, TUCSON, AZ 85718-1140

Mortgage

Document Number0001620092
DateJun 11, 2021
Instrument20211620092
Lender
NameQUICKEN LOANS LLC
TypeMortgage Company
AddressDETROIT, MI 48226
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term181 Months
DueJul 1, 2036

Tax Assessment & Valuation

Source: Pima County assessment roll, as of January 21, 2026

Property Jurisdictions

TypeName
StateArizona
CountyPima County
Unified School DistrictAmphitheater Unified District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$42,281 (-24.51%)$699,479 (+24.88%)
2025$3,954.00 (+8.51%)
2024$56,010$560,102
2023$3,644.00

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.

Flood

Source: FEMA National Flood Hazard Layer, effective September 9, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 2 (40% premium discount)
Nearby Flood Policies8 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 65% of the US · lower than 72% of Arizona
Wildfire Likelihood0.02% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemCITY OF TUCSON
serves 732,906 people · EPA ID AZ0410112
Water SourceGroundwater
Last State InspectionNov 2025
LeadUnder 1 ppb (2021–2023)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting32
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 157 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		1,200 / 35
Verizon
Fixed Wireless		300 / 20
Simply Bits
Fixed Wireless		100 / 30
AT&T
Fixed Wireless		100 / 20
T-Mobile
Fixed Wireless		100 / 20

May also be available: Bluespan Wireless, WeLink Communications.

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