Homes for Sale/Harris County/Katy/Elyson Sec 20
Active MLS #21182478 · 55 days on market

23310 Markstone Glen Court

Katy, TX 77493
Subdivision  ·  Elyson Sec 20
List Price
$449,900
$164/SF · 8.2% above neighborhood median
Beds
4
Baths
3
Sq Ft
2,737
Built
2020
Lot
9,327 sf
Garage
2-car
County
Harris
Tax Rate
2.98%

Schools

§ 03
District
Elementary MCELWAIN EL B
Middle NELSON J H B
High FREEMAN H S B
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

Sprawling One Story 4 Bedroom, 3 Bath Perry Home on Quiet Cul-de-Sac in Desirable Master-Planned Elyson! Brilliantly Upgraded w/Brick & Stone Exterior, Soaring Ceilings, 8' Doors & WoodLook Tile Floors in ALL main areas. Open-Concept Floorplan creates seamless flow between Kitchen, Dining & Living areas – Perfect for Family Gatherings & Entertaining. Chef’s Kitchen: GE Stainless Appl, 5 Burner Cooktop, 42” Custom Cabinets, Central Island, Quartz Counters & Sleek Blk Accents. Study w/French Doors & Spacious Flex Room w/ Surr Sound can be Media/Play Rm/2nd Living. Gracious Owners Retreat offers Lux Bath w/Soaking Tub, Oversize Shower, Quartz Counters, Individual Sinks & Wonderful Walk-In Closet. Lg Secondry Bedrooms w/Walk-In Closets & Guest Suite w/ Full Bath. Extended Cov’d Patio w/Surr Snd & Pool-size Backyard. Fridge, Washer, Dryer, Wtr Softener, Reverse Osmosis Incl. Just steps to Sunset Park & Splash Pad. Community Events, 2 Gyms, Pools, Walking Trls, ClubHouse, Pickle Ball & More!

Features

§ 02

Interior

  • All Bedrooms Down
  • Breakfast Bar
  • Double Vanity
  • Entrance Foyer
  • En Suite Bathroom
  • Full Bath On Main Level
  • High Ceilings
  • Kitchen Island
  • Kitchen Family Room Combo
  • Main Level Primary
  • Pantry
  • Sitting Area In Primary
  • Split Bedrooms
  • Soaking Tub
  • Separate Shower
  • Walk In Closets
  • Wired For Sound
  • Window Treatments

Exterior & lot

  • Covered Patio
  • Deck
  • Fully Fenced
  • Fence
  • Sprinkler Irrigation
  • Porch
  • Patio
  • Private Yard
  • Tennis Courts
  • Cul De Sac
  • Subdivision
  • Pond On Lot
  • Side Yard
  • Back Yard
  • Covered
  • Roof: Composition
  • Foundation: Slab
  • Additional Parking

Community

  • Basketball Court
  • Clubhouse
  • Sport Court
  • Dog Park
  • Fitness Center
  • Lake Or Pond
  • Meeting Banquet Party Room
  • Party Room
  • Picnic Area
  • Playground
  • Pickleball
  • Park
  • Pool
  • Tennis Courts
  • Trails
  • Prewired
  • Security System Owned
  • Smoke Detectors

Property Details

§ 03 · Full MLS record

Property

Property Type Residential
Property Sub Type Detached
Architectural Style Ranch, Traditional
Year Built 2020
Year Built Source PublicRecords
New Construction No
Builder Name Perry Homes

Building

Stories 1
Levels One
Living Area 2,737 sq ft
Living Area Source Builder
Building Area Total 2,737 sq ft
Foundation Slab
Construction Brick, Stone
Roof Composition

Rooms & Baths

Bedrooms 4
Bedrooms Possible 5
Bathrooms (total) 3
Bathrooms Full 3
Bathrooms Half 0
Rooms Total 11

Interior

Interior Features All Bedrooms Down, Breakfast Bar, Double Vanity, Entrance Foyer, En Suite Bathroom, Full Bath On Main Level, High Ceilings, Kitchen Island, Kitchen Family Room Combo, Main Level Primary, Pantry, Sitting Area In Primary, Split Bedrooms, Soaking Tub, Separate Shower, Walk In Closets, Wired For Sound, Window Treatments, Ceiling Fans, Programmable Thermostat
Flooring Carpet, Tile
Appliances Dishwasher, Gas Cooktop, Disposal, Gas Oven, Microwave, Dryer, Energy Star Qualified Appliances, Refrigerator, Water Softener Owned, Washer
Laundry Washer Hookup, Electric Dryer Hookup, Gas Dryer Hookup
Windows Low Emissivity Windows, Window Coverings
Security Prewired, Security System Owned, Smoke Detectors
Indoor Air Quality Ventilation

Exterior

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

Parking & Garage

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

Lot

Lot Size (sq ft) 9,327
Lot Size (acres) 0.2141
Lot Size Source Appraiser
Lot Features Cul De Sac, Subdivision, Pond On Lot, Side Yard
Direction Faces South

Location

County Harris
MLS Area Major 25
MLS Area Minor Katy - Old Towne
Subdivision Elyson Sec 20
Road Surface Concrete
Postal Code 77493

Utilities

Heating Central, Gas
Cooling Central Air, Electric
Water Source Public
Sewer Public Sewer
Energy Efficient Appliances, Exposure Shade, Hvac, Lighting, Other, Roof, Thermostat, Windows

HOA / Association

HOA Yes
HOA Fee $1,464
HOA Fee Frequency Annually
HOA Name Cohere Life
Fee Includes Clubhouse, Common Areas, Recreation Facilities
Amenities Basketball Court, Clubhouse, Sport Court, Dog Park, Fitness Center, Lake Or Pond, Meeting Banquet Party Room, Party Room, Picnic Area, Playground, Pickleball, Park, Pool, Tennis Courts, Trails

Taxes, Terms & Disclosures

Tax Annual Amount $13,423 <small style="color:#6b7280">· from 2025 county roll</small>
Tax Year 2025 (county roll)
Tax Rate (est.) 2.98%
Parcel # 150-074-001-0037
Legal Description LT 37 BLK 1 ELYSON SEC 20
Listing Terms Cash, Conventional, FHA, Va Loan
Lease Considered No
Disclosures Municipal Utility District Disclosure

Room Layout

§ 04 · 11 rooms · MLS-supplied

Main level · 11

Family Room 22x16
Dining Room 13x10
Kitchen 14x10
Office 12x11
Primary Bedroom 19x17
Guest Quarters 12x12
Bedroom 13x12
Bedroom 13x10
Game Room 17x12
Utility Room 11x07
Porch 18x12

MUD Disclosure (§49.452)

§ 03 · Data moat
● §49.452 Notice on file
1.4100
TOTAL TAX RATE · PER $100 ASSESSED · 2026
JurisdictionHarris County MUD 457 CountyHarris TCEQ District ID3737199 Bonded indebtedness Current year rate FetchedApr 27, 2026
● Verdict unknown
● 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 1.4158 Resolved MUD jurisdiction Harris County MUD 457 Match confidence

Taxes & Cost of Ownership

§ 04
● Estimated monthly payment
$3,820
30-YR FIXED · ADJUST ASSUMPTIONS BELOW
%
%
Principal & interest$2,701 Property tax$1,119 Homeowners insuranceTBD
Subtotal (P&I + Tax) $3,820
Yearly HOA fee $1,464

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
3.2618%
ALL 8 TAXING DISTRICTS · 2025 BILL
202320242025
MUD
1.42%
→ stable
School
1.12%
→ stable
City
→ stable
County
0.38%
→ stable
Other districts
0.35%
→ stable

HOA & Community

§ 05
● HOA details
$1,464
ANNUALLY
Association nameCohere Life Management co. Website Phone Cert on filepending
Fee includes
Clubhouse · CommonAreas · RecreationFacilities
● Community amenities
park
· 0.3mi
Elyson Commons at Bear Creek · 0.7mi
· 0.4mi
restaurant
Subway · 0.7mi
Pizza Hut · 0.9mi
Taco Bell · 1.3mi
place_of_worship
Tri-County Baptist Church · 0.7mi
Bridgewater Baptist Church · 3.1mi
Westside Baptist Church · 3.3mi
gas_station
Shell · 0.8mi
Shell · 1.2mi
Chevron · 2.5mi
urgent_care
Bellville Urgent Care - Elyson · 0.9mi
Neighbors Emergency Center · 9.0mi
AFC Urgent Care Elyson · 1.3mi
daycare
Target · 1.4mi
Kids 'R' Kids · 2.8mi
The Goddard School of Bridgeland · 4.3mi

Broadband & Connectivity

§ 06 · Rolled up from MLS
● Max advertised speed at this address
8,000 Mbps
Fiber available · cable ok
Fiber to the Premises
Hotwire Communications
8,000 / 8,000 Mbps
● LOW LATENCY
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
Fiber to the Premises
Xfinity
2,000 / 1,000 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
Coaxial Cable
Astound Broadband
1,500 / 50 Mbps
● LOW LATENCY
Fiber to the Premises
Astound Broadband
1,500 / 1,500 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_LOMC166
🌡 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 $152/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
Elyson Sec 20
TIER: MASTER_PLAN
Subdivision name (MLS)Elyson Sec 20 City · ZIPKaty · 77493 CountyHarris Listings in subdivision7 Active now2 Sold (last 12 mo)0 Curated amenities60
● Year-built distribution
2020s 2

Fire Protection

§ 11
Nearest station
Waller Harris Emergency Services District 200 Fire Station 6
· Katy
Distance
2.3 mi
Straight-line from listing
ISO rating
Future data point
Avg. response
From incident log (future)

Neighborhood Demographics

§ 12 · Census tract 48201542902 · ACS 2023
Median HH income
$126,327
ACS 2023
Median home value
$334,300
Census self-report
Owner-occupied
79%
9,986 housing units
Bachelor's+
47%
Adults 25+
Median age
27.8
Population 34,297
Work from home
24%
of commuters
Commute 45min+
21%
of commuters
Below poverty
13.1%
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
23310 Markstone Glen Court, Katy, TX 77493
Harris County · 29.87°N, 95.78°W
park
0.3 mi · 8 within 2 mi
restaurant
Subway
0.7 mi · 5 within 2 mi
place_of_worship
Tri-County Baptist Church
0.7 mi · 1 within 2 mi
gas_station
Shell
0.8 mi · 2 within 2 mi
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
Jul 30, 2026 Listed $449,900 Rose Gibson
Dec 31, 2019 Built
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Rose Gibson · Better Homes and Gardens Real Estate Gary Greene - Cypress
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 23, 2026.
MLS# 21182478 · LIST DATE: Jul 30, 2026 · PARCEL: 150-074-001-0037
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