Homes for Sale/Montgomery County/New Caney/Harrington Trails
Active MLS #86718097 · 192 days on market

21130 Alder Oaks Dr

New Caney, TX 77357
Subdivision  ·  Harrington Trails
List Price
$315,000
$145/SF · 11.1% above neighborhood median
Beds
4
Baths
3
Sq Ft
2,170
Built
2022
Lot
4,800 sf
Garage
2-car
County
Montgomery

Schools

§ 03
District
Elementary TIMBER LAKES EL D
Middle SPLENDORA J H D
High SPLENDORA H S CCMR 71% · Grad 94% C
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 home to this beautiful fully bricked well maintained 4 bedroom 2.5bath located in the Master planned community of Harrington Trails this home offers an open-concept layout with vinyl plank wood flooring throughout a spacious island kitchen with lots of bar seating, a private primary suite featuring dual sinks and an oversized walk-in shower. Upstairs include 3 bedrooms, a bathroom and a versatile media/game room, perfect for entertaining. Outside enjoy a covered patio and large backyard, intelligent sprinkler, excellent drainage. Energy-efficient features include a tankless water heater and 13 SEER HVAC New Roof 2025 Room dimensions to be verified by Buyer

Features

§ 02

Interior

  • Programmable Thermostat
  • Dishwasher
  • Disposal
  • Gas Oven
  • Gas Range
  • Microwave
  • Tankless Water Heater
  • Carpet
  • Plank
  • Vinyl
  • Heat: Central
  • Heat: Gas
  • Cool: Central Air
  • Cool: Electric
  • Washer Hookup
  • Electric Dryer Hookup

Exterior & lot

  • Covered Patio
  • Deck
  • Fence
  • Sprinkler Irrigation
  • Porch
  • Patio
  • Private Yard
  • Subdivision
  • Pond On Lot
  • Back Yard
  • Covered
  • Roof: Composition
  • Foundation: Slab
  • Attached
  • Garage
  • Garage Door Opener
  • Association

Community

  • Picnic Area
  • Playground
  • Park
  • Pool
  • Trails
  • Prewired
  • Smoke Detectors
  • Style: Traditional

Property Details

§ 03 · Full MLS record

Property

Property Type Residential
Property Sub Type Detached
Architectural Style Traditional
Year Built 2022
Year Built Source PublicRecords
New Construction No

Building

Stories 2
Levels Two
Living Area 2,170 sq ft
Living Area Source Appraiser
Building Area Total 2,170 sq ft
Foundation Slab
Construction Brick, Stone
Roof Composition

Rooms & Baths

Bedrooms 4
Bathrooms (total) 3
Bathrooms Full 2
Bathrooms Half 1
Rooms Total 7

Interior

Interior Features Programmable Thermostat
Flooring Carpet, Plank, Vinyl
Appliances Dishwasher, Disposal, Gas Oven, Gas Range, Microwave, Tankless Water Heater
Laundry Washer Hookup, Electric Dryer Hookup
Security Prewired, Smoke Detectors
Indoor Air Quality Ventilation

Exterior

Exterior Features Covered Patio, Deck, Fence, Sprinkler Irrigation, Porch, Patio, Private Yard
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 Attached, Garage, Garage Door Opener

Lot

Lot Size (sq ft) 4,800
Lot Size Source Appraiser
Lot Features Subdivision, Pond On Lot

Location

County Montgomery
MLS Area Major 40
MLS Area Minor Cleveland Area
Subdivision Harrington Trails
Road Surface Concrete
Postal Code 77357

Utilities

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

HOA / Association

HOA Yes
HOA Fee $750
HOA Fee Frequency Annually
HOA Name Inframark
Amenities Picnic Area, Playground, Park, Pool, Trails

Taxes, Terms & Disclosures

Parcel # 000000520640
Legal Description S573305-HARRINGTON TRAILS 05A,BLOCK2,LOT4
Listing Terms Conventional, FHA, Usda Loan, Va Loan
Lease Considered No
Disclosures Municipal Utility District Disclosure, Seller Disclosure

Room Layout

§ 04 · 7 rooms · MLS-supplied

Main level · 3

Primary Bedroom 14x15
Primary Bathroom
Half Bath

Second level · 4

Bathroom
Bedroom 11x12
Bedroom 11x11
Bedroom 11x11

MUD Disclosure (§49.452)

§ 03 · Data moat
● §49.452 Notice on file
1.3100
TOTAL TAX RATE · PER $100 ASSESSED · 2026
JurisdictionEast Montgomery County MUD 12 CountyMontgomery TCEQ District ID2801782 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 1.3100 Resolved MUD jurisdiction East Montgomery County MUD 12 Match confidence

Taxes & Cost of Ownership

§ 04
● Estimated monthly payment
$2,730
30-YR FIXED · ADJUST ASSUMPTIONS BELOW
%
%
Principal & interest$1,891 Property tax$839 Homeowners insuranceTBD
Subtotal (P&I + Tax) $2,730
Yearly HOA fee $750

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
3.1950%
ALL 6 TAXING DISTRICTS · 2025 BILL
202320242025
MUD
1.31%
→ stable
School
→ stable
City
→ stable
County
0.38%
→ stable
Other districts
1.51%
→ stable

HOA & Community

§ 05
● HOA details
$750
ANNUALLY
Association nameInframark Management co.Inframark Websitevisit Phone(281) 870-0585 Cert on filehoa.texas.gov
● Community amenities
park
· 1.5mi
· 2.5mi
Challenge Matrix · 2.0mi
restaurant
· 2.0mi
Church's Chicken · 2.7mi
· 2.0mi
place_of_worship
Fire Tower Church · 2.1mi
New Caney Pentecostal Church of God · 2.2mi
Community Transformation Church · 2.7mi
veterinary
Big Thicket Veterinary Clinic- New Caney · 2.3mi
Big Thicket Veterinary Clinic- New Caney · 3.0mi
Porter Animal Hospital · 7.6mi
grocery
Pilot · 2.6mi
· 2.6mi
Circle K · 2.6mi
gas_station
Valero · 2.6mi

Broadband & Connectivity

§ 06 · Rolled up from MLS
● Max advertised speed at this address
10,000 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
Fiber to the Premises
Tachus Fiber Internet
5,000 / 5,000 Mbps
● LOW LATENCY
Fiber to the Premises
Xfinity
2,000 / 1,000 Mbps
● LOW LATENCY
Coaxial Cable
Xfinity
2,000 / 250 Mbps
● LOW LATENCY
Fiber to the Premises
Centric Fiber
1,000 / 1,000 Mbps
● LOW LATENCY
Coaxial Cable
Optimum
940 / 35 Mbps
● LOW LATENCY
Licensed Fixed Wireless
Verizon
300 / 20 Mbps
● LOW LATENCY
+ 6 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 48339C SFHA NO SOURCE 48339C_STUDY1
🌡 Heat days >95°F
65 days/yr above 95°F
Plus 11 days above 100°F. NOAA station records, 2016-2025 average.
💨 30-day air quality
AQI 51 · Moderate
Average daily AQI for the 30 days ending 2026-02-28. 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 $131/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
Harrington Trails
TIER: SUBDIVISION
Subdivision name (MLS)Harrington Trails City · ZIPNew Caney · 77357 CountyMontgomery Listings in subdivision1,143 Active now36 Sold (last 12 mo)31 Curated amenities60
● Year-built distribution
2020s 28 2025s 8

Fire Protection

§ 11
Nearest station
East Montgomery County Fire Department Station 154
· Conroe
Distance
2.3 mi
Straight-line from listing
ISO rating
Future data point
Avg. response
From incident log (future)

Neighborhood Demographics

§ 12 · Census tract 48339692702 · ACS 2023
Median HH income
$96,097
ACS 2023
Median home value
$278,100
Census self-report
Owner-occupied
82%
1,649 housing units
Bachelor's+
22%
Adults 25+
Median age
33.5
Population 5,157
Work from home
15%
of commuters
Commute 45min+
8%
of commuters
Below poverty
7.4%
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
21130 Alder Oaks Dr, New Caney, TX 77357
Montgomery County · 30.23°N, 95.24°W
park
1.5 mi · 1 within 2 mi
restaurant
2.0 mi · 2 within 2 mi
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
Mar 16, 2026 Listed $315,000 Kenneth Johnson
Dec 31, 2021 Built
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Kenneth Johnson · HomeSmart
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 17, 2026.
MLS# 86718097 · LIST DATE: Mar 16, 2026 · PARCEL: 000000520640
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 24, 2026, 4:59 AM CDT. Properties may subsequently be sold or off-market. Equal Housing Opportunity