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12018 Diamond Run, Helotes, TX 78023 Property Records

Bexar County property record for 12018 Diamond Run, Helotes, TX 78023

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,551 sqft · built 1998
Lot Size0.158 acres (6,875 sqft)
OwnerIndividual Name on File
Last Sale$83,800 (Nov 1998)
Tax Bill$2,871 (2025)
Deeds & MortgagesAug 2026 Transfer
Aug 2026 Transfer
Flood ZoneZone X (minimal risk)
APN04477-204-0210

Property Details

APN / Parcel Number

Primary APN04477-204-0210
Alternative APN
  • 239354

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms7 Rooms
Stories1 Story
Building Area1,551 sqft Living Area
Gross Area1,919 sqft
1st Floor Area1,551 sqft

Exterior

Year BuiltBuilt 1998
Effective Year BuiltEffective 1998
Architectural StyleContemporary
Exterior MaterialOther
Roof MaterialAsphalt
Lot Area6,875 sqft (0.158 acres)
Garage TypeAttached
Garage Area368 sqft
Parking Spaces1 Parking Space

Exterior Amenities

PorchOpen Porch
Porch Area50 sqft
Deck Area312 sqft
Patio Area312 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C

Location & Zoning

Street Address12018 DIAMOND RUN
CityHELOTES
StateTX
Zip78023-4425
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionCB 4477B BLK 4 LOT 21 (STANTON RUN SUBD UT-2)
Legal SubdivisionSTANTON RUN SUBD UT-2
Legal Tract21
Legal Block4
Legal Lot Number21
JurisdictionBEXAR TX
Township / Civil DivisionSAN ANTONIO NORTHWEST
Census Block Group2
Census Block2005
Census Tract181724

Owner

Source: Bexar County assessment roll, as of May 26, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordIndividual Name on File
Mailing Address12018 DIAMOND RUN, HELOTES, TX 78023-4425
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Aug 4, 2026Transfer on Death Deed, Transfer
NONE LISTED ON DOCUMENT
Aug 4, 2026Transfer on Death Deed, Transfer
NONE LISTED ON DOCUMENT

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleNov 3, 1998 · Amount on Record
Deed SaleNov 3, 1998 · Amount on Record
Deed Book / Page7697 / 13
Last Transfer DateAug 4, 2026
Transfer Doc0000151016
Record UpdatedSep 20, 2026

August 2026: Transfer on Death Deed, Transfer

Document TypeTransfer on Death Deed
JurisdictionBEXAR TX
Recording DateAug 4, 2026
Property Address12018 DIAMOND RUN, HELOTES, TX 78023-4425
Document Number0000151013
Instrument DateAug 4, 2026
Instrument2026151013
Transaction TypeTransfer
Record UpdatedAug 14, 2026
Title CompanyNONE LISTED ON DOCUMENT

Transaction

Tax$0.00
Amount AccuracyFull Amount Stated

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address12018 DIAMOND RUN, HELOTES, TX 78023-4425

August 2026: Transfer on Death Deed, Transfer

Document TypeTransfer on Death Deed
JurisdictionBEXAR TX
Recording DateAug 4, 2026
Property Address12018 DIAMOND RUN, HELOTES, TX 78023-4425
Document Number0000151016
Instrument DateAug 4, 2026
Instrument2026151016
Transaction TypeTransfer
Record UpdatedAug 14, 2026
Title CompanyNONE LISTED ON DOCUMENT

Transaction

Tax$0.00
Amount AccuracyFull Amount Stated

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address12018 DIAMOND RUN, HELOTES, TX 78023-4425

Tax Assessment & Valuation

Source: Bexar County assessment roll, as of May 26, 2026

Property Jurisdictions

TypeName
StateTexas
CountyBexar County
Unified School DistrictNorthside Independent School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$2,871.00 (-12.89%) Homeowner's exemption$246,630 (-1.23%) Land $57,060 Building $189,570$246,630 (-1.23%) Land $57,060 Building $189,570
2024$3,296.00 (+10.23%)
2023$2,990.00 (-15.94%) Homeowner's exemption$249,710 Land $57,060 Building $192,650$249,710 Land $57,060 Building $192,650
2022$3,557.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 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
Nearby Flood Policies1 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 97% of the US · lower than 98.3% of Texas
Wildfire LikelihoodUnder 0.01% annual chance
ExposureDirect
burnable vegetation at the parcel

Drinking Water

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

Water SystemSAN ANTONIO WATER SYSTEM
serves 2,643,729 people · EPA ID TX0150018
Water SourcePurchased surface water from several systems
Last State InspectionAug 2023
Lead2 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 441 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Spectrum
Cable · Fiber in parts of the area		1,000 / 1,000
Verizon
Fixed Wireless		300 / 20
AT&T
DSL · Fiber in parts of the area		100 / 20

May also be available: T-Mobile USA, Valley Telephone Cooperative, Inc. (TX).

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