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636 E Castle Harbour Dr, Friendswood, TX 77546 Property Records

Galveston County property record for 636 E Castle Harbour Dr, Friendswood, TX 77546

Property Summary

Property TypeSingle Family Home
Details2 ba · 1,918 sqft · built 1976
Lot Size0.261 acres (11,380 sqft)
Owner2 Individual Names on Record
Tax Bill$963 (2025)
Deeds & MortgagesDec 2017 Construction Loan
Flood ZoneZone X (minimal risk)
APN6831-0007-0080-000

Property Details

APN / Parcel Number

Primary APN6831-0007-0080-000
Alternative APN
  • R219075

Interior

Full Baths2 Baths
Stories1 Story
Building Area1,918 sqft Living Area
Gross Area2,030 sqft
1st Floor Area1,918 sqft
Interior WallsWallboard/Drywall
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1976
Effective Year BuiltEffective 2005
Architectural StyleConventional
Exterior MaterialBrick Veneer
Roof MaterialComposition Shingle
Lot Area11,380 sqft (0.261 acres)
Garage TypeDetached
Garage Area484 sqft
Parking Spaces2 Parking Spaces

Exterior Amenities

Pool Area1 sqft
PorchEnclosed Porch
Porch Area268 sqft
Deck Area364 sqft
Patio Area364 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
Heating FuelGas
SewerMunicipal

Location & Zoning

Street Address636 E CASTLE HARBOUR DR
CityFRIENDSWOOD
StateTX
Zip77546-5616
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeSFR
Legal DescriptionABST 184 PAGE 1 LOT 80 BLK 7 SUNMEADOW SEC 2
Legal SubdivisionSUNMEADOW 2
Legal Tract80
Legal Block7
Legal Lot Number80
JurisdictionGALVESTON TX
Township / Civil DivisionTEXAS CITY-LEAGUE CITY
Census Block Group2
Census Block2002
Census Tract720302

Owner

Source: Galveston County records, as of September 9, 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 Address636 E CASTLE HARBOUR DR, FRIENDSWOOD, TX 77546-5616
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Record UpdatedOct 29, 2026

December 2017: Trustee's Deed, Construction Loan

Document TypeTrustee's Deed
JurisdictionGALVESTON TX
Recording DateDec 8, 2017
Property Address636 E CASTLE HARBOUR DR, FRIENDSWOOD, TX 77546-5616
Instrument DateNov 24, 2017
Instrument74646
Transaction TypeConstruction Loan
Record UpdatedJan 3, 2018

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipHusband and Wife
Address636 E CASTLE HARBOUR DR FRIENDSWOOD TX 775465616, FRIENDSWOOD, TX 77546-5616

Mortgage

Document Number0000074646
DateDec 8, 2017
Instrument74646
Lender
NameUS SMALL BUSN ADMN
AddressEL PASO, TX 79935
Agreement
TypeConstruction Mortgage
AmountAmount Recorded
Term360 Months
DueDec 7, 2047

Tax Assessment & Valuation

Source: Galveston County assessment roll, as of September 9, 2026

Property Jurisdictions

TypeName
StateTexas
CountyGalveston County
MunicipalityFriendswood City
Unified School DistrictFriendswood Independent School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$337,700 (+4.49%) Land $68,840 Building $268,860$337,700 (+4.49%) Land $68,840 Building $268,860
2025$963.00 (+48.15%) Homeowner's exemption Senior Citizen's exemption$323,200 (-0.48%) Land $50,190 Building $273,010$323,200 (-0.48%) Land $50,190 Building $273,010
2024$650.00 (-0.31%)
2023$324,770 Land $50,190 Building $274,580$324,770 Land $50,190 Building $274,580
2018$652.00

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 June 28, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 336 policies
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies336 in force
Nearby Flood Claims457 (1979–2022)
Claims Outside the SFHA400 of 457
Most Recent ClaimJul 2022 · other causes
Claims by Event
  • Hurricane Harvey, Aug 2017 · 21 claims
  • Tropical Storm Allison-06-06-2001, Jun 2001 · 31 claims
  • Hurricane Alicia, Aug 1983 · 16 claims

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 90% of Texas
Wildfire Likelihood0.03% annual chance
ExposureDirect
burnable vegetation

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 FRIENDSWOOD
serves 43,190 people · EPA ID TX0840002
Water SourcePurchased surface water from CITY OF HOUSTON
Last State InspectionJun 2025
Lead5 ppb (2025)
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 75 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber		5,000 / 5,000
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
T-Mobile
Fixed Wireless		100 / 20

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