21707 Alta Peak Way, Katy, TX, 77449
About This Home
Experience refined living in this immaculate one-story home in the established Mason Lakes community of Katy. This 4-bedroom home optimizes modern comfort with a great layout, soaring ceilings, and durable, stylish wood flooring. A Chef’s Kitchen that features 42-inch maple cabinetry, granite countertops, and a deep undermount sink. Primary Suite is a sophisticated retreat with tray ceilings and a spa-like ensuite offering a separate soaking tub, walk-in shower, and dual vanities. Spacious secondary bedrooms include a Jack & Jill bath configuration. Enhanced insulation, a high-efficiency HVAC system, and solar to ensure low utility costs. Finished epoxy garage floors. Relax on the covered front porch or the private rear patio. Residents enjoy scenic community lakes and walking trails. Convenient for commuters near I-10 and Grand Parkway, with rapid access to Katy Mills and LaCenterra. Move-in ready. Appliances and select furnishings are negotiable.
Getting Around
Car-Dependent
Very Limited Transit
Somewhat BikeableSchools
Construction
Condition
- Year built: 2011
Materials
- Foundation: Slab on Builders Pier
- Roof: Composition
- Construction materials: Batts Insulation,Blown-In Insulation,Brick,Cement Siding,Other,Stone,Wood Siding
Other
- Builder name: Hovnanian
Type & Style
- Home type: SingleFamily
- Architectural style: Traditional
- Property subType: Single Family Residence
Interior
Appliances
- Appliances included: Disposal,Water Softener,Freestanding Oven,Gas Oven,Microwave,Free-Standing Range,Gas Range,Dishwasher
- Laundry features: Electric Dryer Hookup,Gas Dryer Hookup,Washer Hookup
Bedrooms & Bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
Features
- High Ceilings,Prewired for Alarm System,All Bedrooms Down,En-Suite Bath,Walk-In Closet(s)
- Window features: Insulated/Low-E windows
- Flooring: Engineered Hardwood,Tile
Heating & Cooling
- Heating features: Natural Gas
- Cooling features: Ceiling Fan(s),Electric
Interior Area
- Total structure area: 1,935
- Total interior livable area: 1,935 sqft
Kitchen
- Features: Breakfast Bar,Reverse Osmosis
Master Bathroom
- Features: Primary Bath: Double Sinks,Primary Bath: Separate Shower,Primary Bath: Soaking Tub,Secondary Bath(s): Tub/Shower Combo
Property
Accessibility
- Accessibility features: Disabled Access,Master Bath Disabled Access
Details
- Parcel number: 1285720040015
Features
- Stories: 1
- Patio & porch: Covered,Patio/Deck
- Exterior features: Back Green Space
- Fencing: Back Yard
Lot
- Lot size: 5,501 sqft
- Features: Back Yard,Build Line Restricted,Subdivided,0 Up To 1/4 Acre
Parking
- Total spaces: 2
- Parking features: Attached,Garage Door Opener
- Has garage: Yes
- Attached garage spaces: 2
- Covered spaces: 2
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Tornado
- Cold Wave
- Heat Wave
- Inland Flooding
- Hurricane
- Lightning
- Tsunami
How This Home’s Risks Compare
FEMA Declared Disasters Across Texas Counties
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $1,542 | $18,504 |
| Home Insurance * | $245 | $2,940 |
| Property Taxes | $14 | $168 |
| Electricity | $238 | $2,859 |
| Total | $2,039 | $24,468 |
Income You'd Need if You Spent...
Texas FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
No zestimate history available
Price History
| Date | Event | Price |
|---|---|---|
| 2025-10-22 | Price change | $309,000 |
| 2025-09-03 | Price change | $325,000 |
| 2025-08-22 | Listed for sale | $339,900 |
| 2017-10-31 | Sold | -- |
| 2017-09-24 | Pending sale | $199,990 |
| 2017-09-09 | Listed for sale | $199,990 |
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