Homes for Sale/Fort Bend County/Katy/GRAND LAKES PHASE THREE SEC
Active MLS #40635463 · 36 days on market

21706 Spring Vine Lane

Katy, TX 77450
Subdivision  ·  GRAND LAKES PHASE THREE SEC
List Price
$329,000
$132/SF
Beds
3
Baths
3
Sq Ft
2,486
Built
2005
Lot
4,176 sf
Garage
2-car
County
Fort Bend
Tax Rate
2.75%

Schools

§ 03
District
Elementary ROOSEVELT ALEXANDER EL A
Middle BECKENDORFF J H A
High SEVEN LAKES H S CCMR 92% · Grad 100% A
TEA accountability ratings reflect 2024–25 where available. School attendance zones are subject to district redistricting — confirm directly with the district before making a school-based decision.

Overview

§ 01

Welcome to 21706 Spring Vine Lane in Katy, this well-maintained home offers a functional and inviting layout designed for comfortable everyday living. The open-concept living and dining areas create a bright and spacious atmosphere, ideal for both relaxing and entertaining. The kitchen features ample cabinetry and practical workspace, providing convenience for daily cooking and family gatherings. The primary suite offers a private retreat with an en-suite bath and generous closet space, while additional bedrooms are well-proportioned and versatile for guests, home office, or family use. Situated in a desirable Katy neighborhood, the property enjoys easy access to major roads, schools, shopping, dining, and everyday amenities. The community is quiet and well-kept, offering a comfortable suburban lifestyle. Schedule your showing today!

Features

§ 02

Interior

  • All Bedrooms Up
  • Double Vanity
  • Soaking Tub
  • Separate Shower
  • Dishwasher
  • Disposal
  • Microwave
  • Carpet
  • Tile
  • Vinyl
  • Heat: Central
  • Heat: Gas
  • Cool: Central Air
  • Cool: Electric

Exterior & lot

  • Fence
  • Private Yard
  • Subdivision
  • Back Yard
  • Roof: Composition
  • Foundation: Slab
  • Attached
  • Garage
  • Garage Door Opener
  • In Ground

Community

  • Style: Traditional
  • Style: Patio Home

Property Details

§ 03 · Full MLS record

Property

Property Type Residential
Property Sub Type Single Family Residence
Sub Type Additional Single Family Residence
Architectural Style Traditional, Patio Home
Year Built 2005
Year Built Source PublicRecords
New Construction No

Building

Stories 2
Levels Two
Living Area 2,486 sq ft
Living Area Source Appraiser
Building Area Total 2,486 sq ft
Foundation Slab
Construction Brick
Roof Composition

Rooms & Baths

Bedrooms 3
Bathrooms (total) 3
Bathrooms Full 3
Bathrooms Half 0
Rooms Total 8
Fireplaces 1

Interior

Interior Features All Bedrooms Up, Double Vanity, Soaking Tub, Separate Shower
Flooring Carpet, Tile, Vinyl
Appliances Dishwasher, Disposal, Microwave

Exterior

Exterior Features Fence, Private Yard
Fencing Back Yard
Pool Private No
Pool Features In Ground

Parking & Garage

Garage Spaces 2
Attached Garage Yes
Parking Features Attached, Garage, Garage Door Opener

Lot

Lot Size (sq ft) 4,176
Lot Size Source Appraiser
Lot Features Subdivision

Location

County Fort Bend
MLS Area Major 36
MLS Area Minor Katy - Southeast
Subdivision GRAND LAKES PHASE THREE SEC
Postal Code 77450

Utilities

Heating Central, Gas
Cooling Central Air, Electric
Water Source Public
Sewer Public Sewer

HOA / Association

HOA Yes
HOA Fee $1,200
HOA Fee Frequency Annually
HOA Name Grand Lakes HOA

Taxes, Terms & Disclosures

Tax Annual Amount $9,056 <small style="color:#6b7280">· from 2025 county roll</small>
Tax Year 2025 (county roll)
Tax Rate (est.) 2.75%
Parcel # 3531-02-002-0050-914
Legal Description GRAND LAKES PHASE THREE SEC 2, BLOCK 2, LOT 5
Listing Terms Cash, Conventional, FHA, Va Loan
Lease Considered Yes
Disclosures Municipal Utility District Disclosure

Room Layout

§ 04 · 8 rooms · MLS-supplied

Main level · 4

Dining Room 10x10
Living Room 11x15
Kitchen 10x12
Breakfast Room Nook 11x7

Second level · 4

Primary Bedroom 19x13
Bedroom 10x11
Bedroom 11x11
Game Room 11x15

MUD Disclosure (§49.452)

§ 03 · Data moat
● §49.452 Notice on file
0.0525
TOTAL TAX RATE · PER $100 ASSESSED · latest on file
JurisdictionGrand Lakes WCID CountyFort Bend TCEQ District ID3403030 Bonded indebtedness Current year rate0.0000 FetchedApr 23, 2026
● Stale — high risk
● What this tells you

The §49.452 notice is the only public document that lists a MUD's exact tax rate, outstanding bond debt, and the assessed value used to compute your taxes — direct from the district, not the MLS. If the district is newer or has more bonds outstanding than its neighbors, your effective tax rate will be higher here than just across the street.

Listing's rolled-up MUD rate 0.4836 Resolved MUD jurisdiction Grand Lakes WCID Match confidence 71%

Taxes & Cost of Ownership

§ 04
● Estimated monthly payment
$2,731
30-YR FIXED · ADJUST ASSUMPTIONS BELOW
%
%
Principal & interest$1,976 Property tax$755 Homeowners insuranceTBD
Subtotal (P&I + Tax) $2,731
Yearly HOA fee $1,200

Illustrative only, not a quote. P&I assumes the values entered above. Insurance and HOA dues vary — consult licensed lender and insurance agent for accurate quote.

● Effective tax rate · 5-year history
2.1227%
ALL 6 TAXING DISTRICTS · 2025 BILL
20212022202320242025
MUD
0.05%
→ stable
School
1.12%
→ stable
City
→ stable
County
→ stable
Other districts
0.95%
→ stable
YearM&OI&STotal MUD rate
2021 0.0400 0.0300 0.0700
2022 0.0331 0.0300 0.0631
2023 0.0314 0.0275 0.0589
2024 0.0300 0.0225 0.0525

HOA & Community

§ 05
● HOA details
$1,200
ANNUALLY
Association nameGrand Lakes HOA Management co. Website Phone Cert on filepending
● Community amenities
park
· 0.1mi
Exploration Park · 1.3mi
· 0.1mi
grocery
· 0.5mi
· 0.6mi
H-E-B Plus! · 0.8mi
restaurant
DQ Grill & Chill · 0.5mi
Carrabba's Itallian Grill · 0.9mi
Smashburger · 1.0mi
gas_station
Exxon · 0.7mi
H-E-B Fuel · 0.8mi
Sunoco · 0.8mi
coffee
Uni Uni · 0.8mi
Starbucks · 1.9mi
Minuti Coffee · 1.9mi
veterinary
Pet Medical Center of Katy · 0.9mi
UrgentVet · 1.3mi
Banfield Pet Hospital · 1.3mi

Broadband & Connectivity

§ 06 · Rolled up from MLS
● Max advertised speed at this address
8,000 Mbps
Fiber available · cable ok
Fiber to the Premises
Ezee Fiber
8,000 / 8,000 Mbps
● LOW LATENCY
Fiber to the Premises
AT&T
5,000 / 5,000 Mbps
● LOW LATENCY
Coaxial Cable
Xfinity
2,000 / 250 Mbps
● LOW LATENCY
Fiber to the Premises
Xfinity
1,200 / 35 Mbps
● LOW LATENCY
Licensed Fixed Wireless
Verizon
300 / 20 Mbps
● LOW LATENCY
NGSO Satellite
Starlink
280 / 30 Mbps
● LOW LATENCY
Licensed Fixed Wireless
T-Mobile
100 / 20 Mbps
● LOW LATENCY
Copper
AT&T
100 / 20 Mbps
● LOW LATENCY
+ 3 additional provider(s)

Environmental Risk

§ 08
X
FEMA Zone
Zone X · Minimal risk
Outside 100-year and 500-year floodplains. No flood insurance required by lender.
PANEL 48157C SFHA NO SOURCE 48157C_STUDY1
🌡 Heat days >95°F
72 days/yr above 95°F
Plus 24 days above 100°F. NOAA station records, 2016-2025 average.
🌵 Drought (current)
No drought (D1 or worse)
US Drought Monitor county reading, week of 2026-09-15.
Sources: FEMA NFHL · NOAA GHCN-Daily · EPA AQS · US Drought Monitor. Climate rollup last computed Sep 23, 2026.

Recent Comparable Sales

§ 09
1 comparable sale nearbyAddress-level sold detail is available to registered users. Reach out to Allen for the full comparable-sales report.

Subdivision & Master Plan

§ 10
● Master plan
GRAND LAKES PHASE THREE SEC
TIER: SUBDIVISION
Subdivision name (MLS)GRAND LAKES PHASE THREE SEC City · ZIPKaty · 77450 CountyFort Bend Listings in subdivision179 Active now2 Sold (last 12 mo)1 Curated amenities60
● Year-built distribution
2005s 2

Fire Protection

§ 11
Nearest station
Community Volunteer Fire Department
Distance
1.3 mi
Straight-line from listing
ISO rating
Future data point
Avg. response
From incident log (future)

Neighborhood Demographics

§ 12 · Census tract 48157673009 · ACS 2023
Median HH income
$160,833
ACS 2023
Median home value
$458,200
Census self-report
Owner-occupied
69%
2,050 housing units
Bachelor's+
64%
Adults 25+
Median age
33.0
Population 6,658
Work from home
29%
of commuters
Commute 45min+
15%
of commuters
Below poverty
11.1%
tract-level

Amenities & Nearby Places

§ 13

Active listing — amenities should populate from the go-live pipeline. Click to fetch now if missing.

Location & Neighborhood

§ 13
● This Home
21706 Spring Vine Lane, Katy, TX 77450
Fort Bend County · 29.71°N, 95.76°W
park
0.1 mi · 5 within 2 mi
grocery
0.5 mi · 5 within 2 mi
restaurant
DQ Grill & Chill
0.5 mi · 3 within 2 mi
gas_station
Exxon
0.7 mi · 3 within 2 mi
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
Aug 18, 2026 Listed $329,000 Jin Jin
Dec 31, 2004 Built
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Jin Jin · Daytown International LLC
Data provided by Houston Realtors Information Service (HAR MLS). Information deemed reliable but not guaranteed. All measurements, square footage, and school assignments should be independently verified. HAR MLS content last updated Sep 18, 2026.
MLS# 40635463 · LIST DATE: Aug 18, 2026 · PARCEL: 3531-02-002-0050-914
R
EHO
REALTOR® · Equal Housing Opportunity
HAR.com Copyright © 2026, Houston Realtors Information Service, Inc. Deemed reliable, not guaranteed — independently verify. HARMLS last updated Sep 23, 2026, 10:44 PM CDT. Properties may subsequently be sold or off-market. Equal Housing Opportunity