1. Home
  2. Texas
  3. Collin County
  4. Allen
  5. Mountain Side Dr

638 Mountain Side Dr, Allen, TX 75002 Property Records

Collin County property record for 638 Mountain Side Dr, Allen, TX 75002 · Last verified April 2026

Property Summary

Property TypeSingle Family Home
Details2 ba · 1,347 sqft · built 1986
Lot Size0.12 acres (5,227 sqft)
Owner2 Individual Names on File
Last Sale$118,300 (Nov 2001)
Tax Bill$1,444 (2025)
Deeds & MortgagesMay 2019 Line of Credit
Dec 2016 Line of Credit
Flood ZoneZone X (minimal risk)
APNR-1724-004-0600-1

Property Details

APN / Parcel Number

Primary APNR-1724-004-0600-1
Alternative APNs
  • 000001744143
  • 1744143

Interior

Full Baths2 Baths
Stories1 Story
Building Area1,347 sqft Living Area
Gross Area1,787 sqft
1st Floor Area1,347 sqft
FlooringCarpet
Interior WallsWallboard/Drywall
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1986
Effective Year BuiltEffective 2005
Exterior MaterialBrick
Construction TypeWood
Roof TypeHip
Roof MaterialComposition Shingle
Lot Area5,227 sqft (0.12 acres)
Garage TypeAttached
Garage Area399 sqft
Parking Spaces1 Parking Space
PorchCovered Patio/Porch
Porch Area41 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral

Location & Zoning

Street Address638 MOUNTAIN SIDE DR
CityALLEN
StateTX
Zip75002-4736
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionCOTTONWOOD BEND NO 3, BLK 4, LOT 60
Legal SubdivisionCOTTONWOOD BEND NO 3 (CAL)
Legal Block4
Legal Lot Number60
JurisdictionCOLLIN TX
Township / Civil DivisionPLANO
Census Block Group1
Census Block1008
Census Tract31422

Owner

Source: Collin County records · APN R-1724-004-0600-1

Assessment roll updated March 16, 2026 · Last verified April 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 Address638 MOUNTAIN SIDE DR, ALLEN, TX 75002-4736
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
May 04, 2019Deed of Trust, Mortgage · Line of Credit
JP MORGAN CHASE BK
Dec 30, 2016Deed of Trust, Mortgage · Line of Credit
JP MORGAN CHASE BK

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleNov 30, 2001 · Amount on Record
Deed SaleNov 30, 2001 · Amount on Record
Prior SaleJun 22, 1998 · Amount on Record
Deed Document Number2001153016
Last Transfer DateAug 30, 2011
Transfer Doc0000926640
Record UpdatedJun 08, 2026

May 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCOLLIN TX
Property Address638 MOUNTAIN SIDE DR, ALLEN, TX 75002-4736
Document Number0000567800
Instrument DateMay 04, 2019
Transaction TypeMortgage
Record UpdatedMay 31, 2019
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address638 MOUNTAIN SIDE DR ALLEN TX 750024736, ALLEN, TX 75002-4736

Mortgage

Document Number0000567800
DateMay 20, 2019
Instrument567800
Lender
NameJP MORGAN CHASE BK
TypeBank
AddressCOLUMBUS, OH 43240
Agreement
TypeLine of Credit
AmountAmount Recorded
Term360 Months
DueMay 19, 2049
Interest
Rate TypeAdjustable Rate

December 2016: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCOLLIN TX
Property Address638 MOUNTAIN SIDE DR, ALLEN, TX 75002-4736
Document Number0000032450
Instrument DateDec 30, 2016
Transaction TypeMortgage
Record UpdatedJan 26, 2017

Transferred To (Grantee/Buyer)

NameVerified Name
Address638 MOUNTAIN SIDE DR ALLEN TX 750024736, ALLEN, TX 75002-4736

Mortgage

Document Number0000032450
DateJan 09, 2017
Instrument32450
Lender
NameJP MORGAN CHASE BK
TypeBank
AddressCOLUMBUS, OH 43240
Agreement
TypeLine of Credit
AmountAmount Recorded
Term408 Months
DueJan 08, 2051
Interest
Rate TypeAdjustable Rate

Tax Assessment & Valuation

Source: Collin County records · Assessment roll updated March 16, 2026 · Last verified April 2026

Property Jurisdictions

TypeName
StateTexas
MunicipalityAllen City
CountyCollin County
Unified School DistrictAllen 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
2025$1,444.00 (-13.27%) Homeowner's exemption$332,895 (-3.84%) Land $125,000 Building $218,573$343,573 (-0.76%) Land $125,000 Building $218,573
2024$1,665.00 (-46.62%)
2023$346,195 Land $100,000 Building $246,195$346,195 Land $100,000 Building $246,195
2022$3,119.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Collin County (48085C), updated October 13, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 480850314221, 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 Policies1 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 669 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
FrontierFiber7,000 / 7,000
AT&TFiber5,000 / 5,000
SpectrumCable1,000 / 1,000
T-Mobile USAFixed Wireless100 / 20
AT&TDSL100 / 20

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

Nearby Properties on Mountain Side Dr

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures