Homes for Sale/Harris County/Katy/Katy Manor Sec 3
Active MLS #2555072 · 70 days on market

25404 Devonshire Knoll Street

Katy, TX 77493
Subdivision  ·  Katy Manor Sec 3
List Price
$324,900
$110/SF · 24.7% below neighborhood median
Beds
4
Baths
3
Sq Ft
2,953
Built
2017
Lot
8,279 sf
Garage
2-car
County
Harris
Tax Rate
2.66%

Schools

§ 03
District
Elementary ALFRED & ANN BOUDNY EL N/R
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

This beautifully designed 4-bedroom, 3-bath home sits on a spacious corner lot in Katy, offering great curb appeal and extra yard space. The open floor plan features a modern kitchen with granite countertops, stainless steel appliances, and a large island—perfect for everyday living and entertaining. Downstairs includes a guest bedroom and full bath, ideal for visitors or a home office. Upstairs, the primary suite boasts a walk-in closet and walk in seated shower, joined by two additional bedrooms, another full bath, and a versatile game room. Enjoy a covered patio and private backyard, all within minutes of top-rated Katy ISD schools, shopping, and major highways. Move-in ready and ideally located—schedule your showing today!

Features

§ 02

Interior

  • Breakfast Bar
  • Bedroom On Main Level
  • Kitchen Island
  • Pantry
  • Upper Level Primary
  • Walk In Pantry
  • Walk In Closets
  • Window Treatments
  • Ceiling Fans
  • Kitchen Dining Combo
  • Programmable Thermostat
  • Double Oven
  • Dishwasher
  • Gas Cooktop
  • Disposal
  • Microwave
  • Refrigerator
  • Carpet

Exterior & lot

  • Subdivision
  • Roof: Composition
  • Foundation: Slab
  • Additional Parking
  • Attached
  • Garage
  • Garage Door Opener

Community

  • Smoke Detectors
  • Style: Contemporary Modern

Property Details

§ 03 · Full MLS record

Property

Property Type Residential
Property Sub Type Detached
Architectural Style Contemporary Modern
Year Built 2017
Year Built Source PublicRecords
New Construction No

Building

Stories 2
Levels Two
Living Area 2,953 sq ft
Living Area Source Appraiser
Building Area Total 2,953 sq ft
Foundation Slab
Construction Brick
Roof Composition

Rooms & Baths

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

Interior

Interior Features Breakfast Bar, Bedroom On Main Level, Kitchen Island, Pantry, Upper Level Primary, Walk In Pantry, Walk In Closets, Window Treatments, Ceiling Fans, Kitchen Dining Combo, Programmable Thermostat
Flooring Carpet, Tile, Wood
Appliances Double Oven, Dishwasher, Gas Cooktop, Disposal, Microwave, Refrigerator
Laundry Washer Hookup, Electric Dryer Hookup, Gas Dryer Hookup
Windows Window Coverings
Security Smoke Detectors

Exterior

Pool Private No

Parking & Garage

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

Lot

Lot Size (sq ft) 8,279
Lot Size (acres) 0.1901
Lot Size Source Appraiser
Lot Features Subdivision

Location

County Harris
MLS Area Major 25
MLS Area Minor Katy - Old Towne
Subdivision Katy Manor Sec 3
Postal Code 77493

Utilities

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

HOA / Association

HOA Yes
HOA Fee $545
HOA Fee Frequency Annually
HOA Name King Property Management

Taxes, Terms & Disclosures

Tax Annual Amount $8,637 <small style="color:#6b7280">· from 2025 county roll</small>
Tax Year 2025 (county roll)
Tax Rate (est.) 2.66%
Parcel # 137-881-003-0002
Legal Description LT 2 BLK 3 KATY MANOR SEC 3
Listing Terms Cash, Conventional, FHA, Investor Financing
Lease Considered No

Room Layout

§ 04 · 5 rooms · MLS-supplied

Main level · 1

Bedroom 10x12

Second level · 4

Primary Bedroom 18x16
Bedroom 11x14
Bedroom 12x12
Game Room 14x11

MUD Disclosure (§49.452)

§ 03 · Data moat
● §49.452 Notice on file
1.0000
TOTAL TAX RATE · PER $100 ASSESSED · 2026
JurisdictionHarris County MUD 495 CountyHarris TCEQ District ID3730608 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 1.0000 Resolved MUD jurisdiction Harris County MUD 495 Match confidence

Taxes & Cost of Ownership

§ 04
● Estimated monthly payment
$2,671
30-YR FIXED · ADJUST ASSUMPTIONS BELOW
%
%
Principal & interest$1,951 Property tax$720 Homeowners insuranceTBD
Subtotal (P&I + Tax) $2,671
Yearly HOA fee $545

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
2.8460%
ALL 8 TAXING DISTRICTS · 2025 BILL
202320242025
MUD
1.00%
→ stable
School
1.12%
→ stable
City
→ stable
County
0.38%
→ stable
Other districts
0.35%
→ stable

HOA & Community

§ 05
● HOA details
$545
ANNUALLY
Association nameKing Property Management Management co. Website Phone Cert on filepending
● Community amenities
park
· 0.3mi
Four Seasons Park · 0.6mi
· 0.9mi
restaurant
Sonic · 1.6mi
McDonald's · 2.1mi
Pizza Hut · 2.4mi
grocery
Time : Mart · 1.6mi
H-E-B · 1.9mi
Brookshire Brothers · 3.2mi
gas_station
Exxon · 1.7mi
Chevron · 1.8mi
Shell · 1.9mi
gym
Retreat Gym · 1.9mi
· 2.7mi
· 2.7mi
hospital
Eye Eye Doc · 2.0mi
Memorial Hermann Katy Hospital · 4.5mi
Memorial Hermann Go Heath Urgent Care · 2.1mi

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_STUDY1
🌡 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 $146/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
Katy Manor Sec 3
TIER: SUBDIVISION
Subdivision name (MLS)Katy Manor Sec 3 City · ZIPKaty · 77493 CountyHarris Listings in subdivision35 Active now2 Sold (last 12 mo)0 Curated amenities60
● Year-built distribution
2015s 2

Fire Protection

§ 11
Nearest station
Waller Harris Emergency Services District 200 Fire Station 6
· Katy
Distance
0.3 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
25404 Devonshire Knoll Street, Katy, TX 77493
Harris County · 29.85°N, 95.81°W
park
0.3 mi · 5 within 2 mi
restaurant
Sonic
1.6 mi · 1 within 2 mi
grocery
Time : Mart
1.6 mi · 2 within 2 mi
gas_station
Exxon
1.7 mi · 3 within 2 mi
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
Jul 15, 2026 Listed $324,900 Jorge Bolio
Dec 31, 2016 Built
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Jorge Bolio · Texas Boutique Realty
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# 2555072 · LIST DATE: Jul 15, 2026 · PARCEL: 137-881-003-0002
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