318 W 21st St, Houston, TX, 77008
About This Home
Welcome to the Heights' newest address, where the Kensington floor plan makes its anticipated debut. Built by GHBA award-winning Sandcastle Homes, this four-bedroom, three-and-a-half-bath layout unfolds across approximately 2,670 square feet, starting with a rare first-floor primary suite. Designer selections are already made, and upgrades already included: statement pendant lighting, custom cabinetry, a richly painted powder room with a designer-selected wall sconce, framed mirrors, and wood flooring in the game room. Upstairs, three additional bedrooms and a spacious game room offer room for hobbies, guests, or a home office. The detached garage carries the option to finish a full studio apartment above, ideal for visiting family or a flexible guest suite with separate access. All of it sits just steps from the Heights' most celebrated restaurants, boutiques, and evening haunts. Come see how effortlessly this one lives.
Getting Around
Walker's Paradise
Some Transit
BikeableSchools
Construction
Condition
- New construction: Yes
- Year built: 2026
Materials
- Foundation: Slab
- Roof: Composition,Energy Star/Reflective Roof
- Construction materials: Batts Insulation,Cement Siding
Other
- Builder name: Sandcastle Homes
Type & Style
- Home type: SingleFamily
- Architectural style: Traditional
- Property subType: Single Family Residence
Interior
Appliances
- Appliances included: ENERGY STAR Qualified Appliances,Water Heater,Disposal,Gas Oven,Microwave,Gas Range,Dishwasher
- Laundry features: Electric Dryer Hookup,Gas Dryer Hookup,Washer Hookup
Bedrooms & Bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Features
- Crown Molding,High Ceilings,Vaulted Ceiling,Wired for Sound,En-Suite Bath,Primary Bed - 1st Floor,Split Plan,Walk-In Closet(s)
- Door features: Insulated Doors
- Window features: Insulated/Low-E windows
- Flooring: Carpet,Engineered Hardwood,Tile
Heating & Cooling
- Heating features: Natural Gas
- Cooling features: Ceiling Fan(s),Electric
Interior Area
- Total structure area: 2,670
- Total interior livable area: 2,670 sqft
Kitchen
- Features: Kitchen Island,Kitchen open to Family Room,Pantry,Soft Closing Drawers,Walk-in Pantry
Master Bathroom
- Features: Half Bath,Primary Bath: Double Sinks,Primary Bath: Separate Shower,Primary Bath: Soaking Tub,Secondary Bath(s): Shower Only,Secondary Bath(s): Tub/Shower Combo
Property
Details
- Parcel number: 0200810000073
Features
- Stories: 2
- Patio & porch: Porch
- Fencing: Back Yard
Lot
- Lot size: 3,497 sqft
- Features: Back Yard,Build Line Restricted,Subdivided,0 Up To 1/4 Acre
- Lot size dimensions: 25 x 140
Parking
- Total spaces: 2
- Parking features: Detached,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
- Heat Wave
- Tornado
- Cold Wave
- Hurricane
- Inland Flooding
- 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 | $4,676 | $56,112 |
| Home Insurance * | $444 | $5,328 |
| Property Taxes | $1,156 | $13,872 |
| Electricity | $293 | $3,518 |
| Total | $6,569 | $78,828 |
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)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-07-13 | Listed for sale | $924,900 |
| 2026-07-06 | Listing removed | $924,900 |
| 2026-05-18 | Listed for sale | $924,900 |
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