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588 Mountcastle Dr, Rockwall, TX 75087 Property Records

Rockwall County property record for 588 Mountcastle Dr, Rockwall, TX 75087 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 2,357 sqft · built 2015
Lot Size0.194 acres (8,429 sqft)
Owner2 Individual Names on File
Last Sale$308,200 (May 2016)
Tax Bill$6,250 (2025)
Deeds & MortgagesMay 2021 Mortgage
Jan 2023 Line of Credit
Flood ZoneZone X (minimal risk)
APNR88320

Property Details

APN / Parcel Number

Primary APNR88320
Alternative APNs
  • S5111-000T-0004-00-0R
  • 88320

Interior

Bedrooms3 Beds
Full Baths2 Baths
Stories1 Story
Building Area2,357 sqft Living Area
Gross Area3,040 sqft
1st Floor Area2,357 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 2015
Effective Year BuiltEffective 2015
Exterior MaterialBrick
Construction TypeWood
Roof TypeGable/Hip
Roof MaterialComposition Shingle
Lot Area8,429 sqft (0.194 acres)
Lot Dimensions201 ft deep x 42 ft wide
Garage TypeAttached
Garage Area462 sqft
Parking Spaces2 Parking Spaces
PorchCovered Porch
Porch Area241 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
Heating FuelGas

Location & Zoning

Street Address588 MOUNTCASTLE DR
CityROCKWALL
StateTX
Zip75087-6589
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionSTONE CREEK PHASE VI, BLOCK T, LOT 4
Legal SubdivisionSTONE CREEK PHASE VI
Legal Phase6
Legal Tract4
Legal BlockT
Legal Lot Number4
JurisdictionROCKWALL TX
Township / Civil DivisionNORTHWEST ROCKWALL
Census Block Group1
Census Block1001
Census Tract40202

Owner

Source: Rockwall County records · APN R88320

Assessment roll updated August 11, 2026 · Last verified August 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 File
Mailing Address588 MOUNTCASTLE DR, ROCKWALL, TX 75087-6589
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
May 26, 2021Deed of Trust, Mortgage · Conventional Mortgage
PLAZA HOME MORTGAGE INC
Jan 03, 2023Deed of Trust, Mortgage · Line of Credit
CREDIT UNION OF TEXAS

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleMay 18, 2016 · Amount on Record
Deed SaleMay 18, 2016 · Amount on Record
Prior SaleDec 10, 2015 · Amount on Record
Deed Document Number20168124
Record UpdatedSep 20, 2026

May 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionROCKWALL TX
Property Address588 MOUNTCASTLE DR, ROCKWALL, TX 75087-6589
Transaction TypeMortgage
Record UpdatedOct 17, 2025
Title CompanyHUDSON TITLE GROUP

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000014172
DateMay 26, 2021
Instrument20210000014172
Lender
NamePLAZA HOME MORTGAGE INC
TypeMortgage Company
AddressDALLAS, TX 75254
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term181 Months
DueJun 01, 2036

January 2023: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionROCKWALL TX
Property Address588 MOUNTCASTLE DR, ROCKWALL, TX 75087-6589
Transaction TypeMortgage
Record UpdatedOct 17, 2025

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000000072
DateJan 03, 2023
Instrument20230000000072
Lender
NameCREDIT UNION OF TEXAS
TypeCredit Union
AddressALLEN, TX 75013
Agreement
TypeLine of Credit
AmountAmount Recorded
Term240 Months
DueJan 05, 2043
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

Tax Assessment & Valuation

Source: Rockwall County records · Assessment roll updated August 11, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateTexas
CountyRockwall County
MunicipalityRockwall City
Unified School DistrictRockwall Independent School District (PK - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed ValueAssessed Market Value
2026$540,696 (+1%)$553,551 (-0.83%) Land $133,860 Building $419,691
2025$6,250.00 (+0.47%) Homeowner's exemption$491,542 (-4.92%)$558,163 (+7.97%) Land $133,860 Building $424,303
2024$6,221.00 (+16.5%)
2023$5,340.00 (-13.63%) Homeowner's exemption$516,976 Land $160,000 Building $356,976$516,976 Land $160,000 Building $356,976
2021$6,183.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Rockwall County (48397C), updated October 8, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 483970402021, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Nearby Flood Policies2 in force

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 557 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
AT&TFiber5,000 / 5,000
SpectrumCable1,000 / 1,000
VerizonFixed Wireless300 / 20
3 Rooms CommunicationsFixed Wireless (unlicensed)100 / 100
T-Mobile USAFixed Wireless100 / 20

May also be available at this address: AT&T, Hotwire Communications. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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