Homes for Sale/Harris County/Cypress/Avalon at Cypress
Active MLS #79531258 · 118 days on market

21506 Bass Strait Drive

Cypress, TX 77433
Subdivision  ·  Avalon at Cypress
List Price
$745,000
$177/SF · 0.8% below neighborhood median
Beds
5
Baths
5
Sq Ft
4,206
Built
2025
Lot
9,751 sf
Garage
3-car
County
Harris
Tax Rate
0.24%

Schools

§ 03
District
Elementary BYRD EL A
Middle SMITH MIDDLE A
High CYPRESS RANCH H S CCMR 85% · Grad 97% 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

What's Special: Larger Lot | Larger Backyard | Close to Amenities | Game Room & Media. New Construction – September Completion! Built by Taylor Morrison, America's Most Trusted Homebuilder. Welcome to the Calypso at 21506 Bass Strait Drive in Avalon at Cypress! This expansive two story plan offers an open layout with formal dining, a study, and a kitchen with a large island flowing into the great room with fireplace. The private primary suite on the first floor features a spacious walk in closet and well appointed bath, with a covered patio for outdoor living. Upstairs, additional bedrooms, baths, a game room, and a media room provide space to relax and gather. Located in Cypress, this community offers top rated schools, shopping and dining, outdoor recreation, and resort style amenities including a clubhouse, pool, tennis and pickleball courts, and more. Additional Highlights Include: walk in shower at bath 2, open rail overlooking great room. MLS#79531258

Features

§ 02

Interior

  • Double Vanity
  • High Ceilings
  • Kitchen Island
  • Kitchen Family Room Combo
  • Bath In Primary Bedroom
  • Pantry
  • Quartz Counters
  • Soaking Tub
  • Separate Shower
  • Tub Shower
  • Walk In Pantry
  • Kitchen Dining Combo
  • Living Dining Room
  • Programmable Thermostat
  • Dishwasher
  • Gas Cooktop
  • Disposal
  • Gas Oven

Exterior & lot

  • Covered Patio
  • Fence
  • Sprinkler Irrigation
  • Porch
  • Patio
  • Tennis Courts
  • Subdivision
  • Pond On Lot
  • Back Yard
  • Covered
  • Deck
  • Roof: Composition
  • Foundation: Slab
  • Attached
  • Driveway
  • Garage
  • Garage Door Opener
  • Tandem

Community

  • Basketball Court
  • Clubhouse
  • Playground
  • Pickleball
  • Park
  • Pool
  • Tennis Courts
  • Trails
  • Style: Contemporary Modern

Property Details

§ 03 · Full MLS record

Property

Property Type Residential
Property Sub Type Detached
Architectural Style Contemporary Modern
Year Built 2025
Year Built Source Builder
New Construction Yes
Property Condition Under Construction
Builder Name Taylor Morrison

Building

Stories 2
Levels Two
Living Area 4,206 sq ft
Living Area Source Builder
Building Area Total 4,206 sq ft
Foundation Slab
Construction Brick, Stucco
Roof Composition

Rooms & Baths

Bedrooms 5
Bathrooms (total) 5
Bathrooms Full 4
Bathrooms Half 1
Rooms Total 12
Fireplaces 1
Fireplace Features Gas

Interior

Interior Features Double Vanity, High Ceilings, Kitchen Island, Kitchen Family Room Combo, Bath In Primary Bedroom, Pantry, Quartz Counters, Soaking Tub, Separate Shower, Tub Shower, Walk In Pantry, Kitchen Dining Combo, Living Dining Room, Programmable Thermostat
Flooring Carpet, Plank, Tile, Vinyl
Appliances Dishwasher, Gas Cooktop, Disposal, Gas Oven, Microwave, Oven, Tankless Water Heater
Laundry Washer Hookup, Electric Dryer Hookup

Exterior

Exterior Features Covered Patio, Fence, Sprinkler Irrigation, Porch, Patio, Tennis Courts
Patio / Porch Covered, Deck, Patio, Porch
Fencing Back Yard
Pool Private No
Pool Features Association

Parking & Garage

Garage Spaces 3
Attached Garage Yes
Parking Features Attached, Driveway, Garage, Garage Door Opener, Tandem

Lot

Lot Size (sq ft) 9,751
Lot Size Source Survey
Lot Features Subdivision, Pond On Lot
Direction Faces South

Location

County Harris
MLS Area Major 25
MLS Area Minor Cypress South
Subdivision Avalon at Cypress
Road Surface Concrete
Postal Code 77433

Utilities

Heating Central, Gas
Cooling Central Air, Electric
Water Source Public
Sewer Public Sewer
Energy Efficient Insulation, Thermostat, Water Heater

HOA / Association

HOA Yes
HOA Fee $1,200
HOA Fee Frequency Annually
HOA Name Inframark
Fee Includes Clubhouse, Common Areas, Recreation Facilities
Amenities Basketball Court, Clubhouse, Playground, Pickleball, Park, Pool, Tennis Courts, Trails

Taxes, Terms & Disclosures

Tax Annual Amount $1,763 <small style="color:#6b7280">· from 2025 county roll</small>
Tax Year 2025 (county roll)
Tax Rate (est.) 0.24%
Parcel # 142-749-001-0010
Legal Description Lot 4, Block 1 of Avalon at Cypress Section 10
Listing Terms Cash, Conventional, FHA, Va Loan
Lease Considered No
Disclosures Municipal Utility District Disclosure

Room Layout

§ 04 · 12 rooms · MLS-supplied

Main level · 7

Primary Bedroom 0
Kitchen
Living Room
Bedroom 0
Dining Room
Utility Room
Office

Second level · 5

Bedroom 0
Bedroom 0
Game Room
Bedroom 0
Media Room

MUD Disclosure (§49.452)

§ 03 · Data moat
● §49.452 Notice on file
0.8200
TOTAL TAX RATE · PER $100 ASSESSED · 2026
JurisdictionHarris County MUD 165 CountyHarris TCEQ District ID3737388 Bonded indebtedness$724,084,000 Current year rate FetchedApr 25, 2026
● Rate not extracted
● 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 1.5000 Resolved MUD jurisdiction Harris County MUD 165 Match confidence

Taxes & Cost of Ownership

§ 04
● Estimated monthly payment
$4,620
30-YR FIXED · ADJUST ASSUMPTIONS BELOW
%
%
Principal & interest$4,473 Property tax$147 Homeowners insuranceTBD
Subtotal (P&I + Tax) $4,620
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 · 3-year history
3.3407%
ALL 10 TAXING DISTRICTS · 2025 BILL
202320242025
MUD
→ stable
School
1.07%
→ stable
City
→ stable
County
0.38%
→ stable
Other districts
1.89%
→ stable

HOA & Community

§ 05
● HOA details
$1,200
ANNUALLY
Association nameInframark Management co. Websitevisit Phone(281) 205-4962 Cert on filehoa.texas.gov;tx_comptroller
Fee includes
Clubhouse · CommonAreas · RecreationFacilities
● Community amenities
park
· 0.4mi
· 0.6mi
· 0.8mi
daycare
The Goddard School of Bridgeland · 0.6mi
The Goddard School of Bridgeland · 0.8mi
The Goddard School of Bridgeland · 1.0mi
gas_station
Shell · 0.8mi
place_of_worship
The Church of Jesus Christ of Latter-day Saints · 0.9mi
The Church of Jesus Christ of Latter-day Saints · 1.1mi
The Church of Jesus Christ of Latter-day Saints · 1.3mi
grocery
Walmart Supercenter · 1.1mi
Walmart Supercenter · 1.4mi
Walmart Supercenter · 1.4mi
restaurant
Sonic · 1.2mi
Sonic · 1.5mi
Sonic · 1.6mi

Broadband & Connectivity

§ 06 · Rolled up from MLS
● Max advertised speed at this address
8,000 Mbps
Fiber available · cable ok
Fiber to the Premises
Hotwire Communications
8,000 / 8,000 Mbps
● LOW LATENCY
Fiber to the Premises
AT&T
5,000 / 5,000 Mbps
● LOW LATENCY
Fiber to the Premises
Fidium Fiber
2,000 / 2,000 Mbps
● LOW LATENCY
Coaxial Cable
Xfinity
2,000 / 250 Mbps
● LOW LATENCY
Fiber to the Premises
Astound Broadband
1,500 / 1,500 Mbps
● LOW LATENCY
Fiber to the Premises
Xfinity
1,200 / 35 Mbps
● LOW LATENCY
Fiber to the Premises
Centric Fiber
1,000 / 1,000 Mbps
● LOW LATENCY
Licensed Fixed Wireless
Verizon
300 / 20 Mbps
● LOW LATENCY
+ 7 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 48201C SFHA NO SOURCE 48201C_LOMC135
🌡 Heat days >95°F
72 days/yr above 95°F
Plus 24 days above 100°F. NOAA station records, 2016-2025 average.
💨 30-day air quality
AQI 48 · Good
Average daily AQI for the 30 days ending 2026-04-01. EPA AQS county monitors. Higher = worse.
🌵 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
8 comparable sales nearby · sold median $179/SFAddress-level sold detail is available to registered users. Reach out to Allen for the full comparable-sales report.

Subdivision & Master Plan

§ 10
● Master plan
Avalon at Cypress
TIER: SUBDIVISION
Subdivision name (MLS)Avalon at Cypress City · ZIPCypress · 77433 CountyHarris Listings in subdivision486 Active now45 Sold (last 12 mo)96 Curated amenities60
● Year-built distribution
2020s 1 2025s 44

Fire Protection

§ 11
Nearest station
Cy - Fair Volunteer Fire Department Station 13
· Cypress
Distance
1.9 mi
Straight-line from listing
ISO rating
Future data point
Avg. response
From incident log (future)

Neighborhood Demographics

§ 12 · Census tract 48201543005 · ACS 2023
Median HH income
$104,315
ACS 2023
Median home value
$336,500
Census self-report
Owner-occupied
87%
2,760 housing units
Bachelor's+
32%
Adults 25+
Median age
32.6
Population 9,614
Work from home
11%
of commuters
Commute 45min+
5%
of commuters
Below poverty
12.8%
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
21506 Bass Strait Drive, Cypress, TX 77433
Harris County · 29.91°N, 95.74°W
park
0.4 mi · 15 within 2 mi
daycare
The Goddard School of Bridgeland
0.6 mi · 3 within 2 mi
gas_station
Shell
0.8 mi · 1 within 2 mi
place_of_worship
The Church of Jesus Christ of Latter-day Saints
0.9 mi · 1 within 2 mi
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
May 28, 2026 Listed $745,000 Bobbie Alexander
Dec 31, 2024 Built
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Bobbie Alexander · Alexander Properties
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 Aug 13, 2026.
MLS# 79531258 · LIST DATE: May 28, 2026 · PARCEL: 142-749-001-0010
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, 11:00 PM CDT. Properties may subsequently be sold or off-market. Equal Housing Opportunity