18891 Harbor Side Blvd, Montgomery, TX 77356 Property Records

Montgomery County property record for 18891 Harbor Side Blvd, Montgomery, TX 77356

Property Summary

Property Type	Single Family Home
Details	3.5 ba · 3,680 sqft · built 2005
Lot Size	0.998 acres (43,473 sqft)
Owner	2 Individual Names on File
Last Sale	$379,050 (Mar 2024)
Tax Bill	$6,554 (2025)
Deeds & Mortgages	Mar 2024 Mortgage May 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`5724-00-04300`

Property Details

APN / Parcel Number

Primary APN	`5724-00-04300`
Alternative APN	`R283262`

Interior

Full Baths	3.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	17 Plumbing Fixtures
Stories	2 Stories
Building Area	3,680 sqft Living Area
Gross Area	4,100 sqft
1st Floor Area	2,080 sqft
2nd Floor Area	1,600 sqft
Flooring	Carpet
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2005
Effective Year Built	Effective 2005
Architectural Style	Conventional
Exterior Material	Brick Veneer
Construction Type	Frame
Foundation Type	Slab (Mat/Raft)
Roof Material	Composition Shingle
Lot Area	43,473 sqft (0.998 acres)
View / Lot	Front
Garage Type	Attached
Garage Area	420 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Concrete/Masonry Porch
Porch Area	24 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	18891 HARBOR SIDE BLVD
City	MONTGOMERY
State	TX
Zip	77356-3223
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	HARBOR SIDE 01, BLOCK 2, LOT 13
Legal Subdivision	HARBOR SIDE 01
Legal Block	2
Legal Lot Number	13
Jurisdiction	MONTGOMERY TX
Township / Civil Division	MONTGOMERY
Census Block Group	1
Census Block	1026
Census Tract	694303

Owner

18891 Harbor Side Blvd is owned and occupied by two individuals who bought it in March 2024.

Source: Montgomery County records, as of September 29, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on File
Mailing Address	18891 HARBOR SIDE BLVD, MONTGOMERY, TX 77356-3223
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Mar 14, 2024	Vendor's Lien, Transfer · Conventional Mortgage TEXAS DOW EMPLOYEES CU
May 1, 2019	Vendor's Lien, Transfer · Conventional Mortgage FLAGSTONE FINANCIAL SERVICES INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 14, 2024 · Amount on File
Deed Sale	Mar 14, 2024 · Amount on File
Prior Sale	May 1, 2019 · Amount on File
Deed Document Number	202425026
Prior Transfer Date	Apr 30, 2019
Prior Transfer Doc	0000036245
Record Updated	Oct 29, 2026

March 2024: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	MONTGOMERY TX
Recording Date	Mar 14, 2024
Property Address	18891 HARBOR SIDE BLVD, MONTGOMERY, TX 77356-3223
Document Number	0000025026
Map Reference	CAB O SH 70
Instrument Date	Mar 14, 2024
Instrument	2024025026
Transaction Type	Transfer
Record Updated	Apr 3, 2024

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18891 HARBOR SIDE BLVD, MONTGOMERY, TX 77356-3223

Mortgage

Document Number	0000025027
Date	Mar 14, 2024
Instrument	2024025027

Lender

Name	TEXAS DOW EMPLOYEES CU
Type	Credit Union
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	241 Months
Due	Apr 1, 2044

May 2019: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	MONTGOMERY TX
Recording Date	May 1, 2019
Property Address	18891 HARBOR SIDE BLVD, MONTGOMERY, TX 77356-3223
Document Number	0000036245
Map Reference	CAB O SH 70
Instrument Date	Apr 30, 2019
Instrument	2019036245
Transaction Type	Transfer
Record Updated	Sep 28, 2021

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18891 HARBOR SIDE BLVD, MONTGOMERY, TX 77356-3223

Mortgage

Document Number	0000036246
Date	May 1, 2019
Instrument	2019036246

Lender

Name	FLAGSTONE FINANCIAL SERVICES INC
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	May 1, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 18891 Harbor Side Blvd was $6,554 with a homeowner's exemption, down 24.4% from the year before.

Source: Montgomery County assessment roll, as of September 29, 2026

Property Jurisdictions

Type	Name
State	Texas
County	Montgomery County
Unified School District	Montgomery Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$535,000 (-) Land $54,890 Building $480,110	$535,000 (-) Land $54,890 Building $480,110
2025	$6,554.00 (-24.37%) Homeowner's exemption	$535,000 (-) Land $54,890 Building $480,110	$535,000 (-) Land $54,890 Building $480,110
2024	$8,666.00 (+3.15%)	$535,000 (-0.14%) Land $54,890 Building $480,110	$535,000 (-0.14%) Land $54,890 Building $480,110
2023	$8,401.00	$535,750 Land $54,890 Building $480,860	$535,750 Land $54,890 Building $480,860

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

Flood

FEMA maps place 18891 Harbor Side Blvd in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2017.

Source: FEMA National Flood Hazard Layer, effective January 7, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 80 policies
Nearby Flood Policies	80 in force
Nearby Flood Claims	2 (2017–2018)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Oct 2018 · other causes

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

Wildfire risk around 18891 Harbor Side Blvd is low, with a 0.03% annual chance of wildfire.

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

Wildfire Risk	Low lower than 66% of the US · lower than 90% of Texas
Wildfire Likelihood	0.03% annual chance
Exposure	None beyond ember reach

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 System	HARBORSIDE private · serves 432 people · EPA ID TX1700682
Water Source	Groundwater
Last State Inspection	Mar 2025
Lead	Under 1 ppb (2021–2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 133 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Tachus Fiber Internet Fiber	8,000 / 8,000
Fidium Fiber Fiber	2,000 / 2,000
Optimum Cable	940 / 35
Verizon Fixed Wireless	300 / 20

May also be available: Xfinity.

Nearby Properties on Harbor Side Blvd

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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