21518 Promontory Cir

San Antonio, TX
$ 495,000 Beds 4 Baths 2.5 Sq 2,776 Virtual Tour
Monthly Estimate* How much can I afford?

Move-in ready and thoughtfully designed, this 4-bedroom, 2.5-bath home in the sought-after Promontory Pointe/Stone Oak subdivision blends comfort, style, and everyday function. Set on a great lot framed by mature trees, it makes a lasting first impression with beautiful curb appeal. Inside, an open floor plan welcomes you into a spacious living room centered around a charming corner brick fireplace. Elegant tile flooring runs throughout the main living areas, pairing durability with modern appeal, while a striking wrought iron and wood staircase adds architectural character. The kitchen is the true heart of the home, featuring premium finishes, stainless steel appliances, ample counter and cabinet space, a breakfast bar, a sunny breakfast nook, and a pantry, all flowing seamlessly into the living and dining areas. The formal dining room, with wood laminate flooring and arched windows, offers flexible space for hosting dinners, working from home, or adding a second living area. The first-floor primary suite is a private retreat with peaceful backyard views, a custom walk-in closet, and an en suite bath with walk-in shower. Upstairs, three generously sized bedrooms and a large loft or game room provide room for everyone to spread out, and one of the secondary bedrooms features a built-in bookshelf. All bedrooms have wood laminate flooring. Double-pane windows throughout add energy efficiency and year-round comfort, with plantation shutters on many of the windows, and the 2-car garage offers plenty of space for vehicles, storage, or hobbies. Home has a Generac Generator installed. Outside, the large backyard features mature shade trees, an expansive lawn, and a spacious patio made for entertaining. Community amenities include a sparkling pool, sport courts, a playground, and a picnic area. Space, comfort, and community all come together here. Schedule your showing today!

Single Family

  • Price
  • $ 495,000
  • City
  • San Antonio
  • Bedrooms
  • 4
  • Full Bathrooms
  • 2
  • County
  • BEXAR
  • Half Bathrooms
  • 1
  • Area
  • 1801
  • Lot Size
  • 0.222 Acres
  • Zip
  • 78258
  • Sqr Footage
  • 2,776
  • Year Built
  • 2009
  • Taxes
  • $ 10203
  • Style
  • Two Story,Traditional
  • MLS#
  • 2019724
Listed By: Lisa Grove with Phyllis Browning Company; (210) 857-7085
Data Source: LERA MLS

Features

General

Living Area 2776
Energy Efficiency 16+ SEER AC,Double Pane Windows,Energy Star Appliances,High Efficiency Water Heater,Ceiling Fans
Construction Pre-Owned
Green Certification Energy Star Certified,Build San Antonio Green
Heating Central
Cooling One Central
Half Baths 1
Bathrooms 3
HOA Fee 570
Subdivision Promontory Pointe
Builder Greenhome Builders
Class Single Residential
Type Single Family Detached
Green Features Drought Tolerant Plants
Style Two Story,Traditional
Roof Composition
HOA Mandatory Mandatory
Miscellaneous School Bus,As-Is
Status New
HOA Frequency Annually
Attached Garage Yes
HOA Name PROMONTORY POINTE HOA
Neighborhood Amenities Pool,Tennis,Park/Playground,Sports Court,Volleyball Court
Multiple HOA No
Area 1801
Year Built 2009
High School Ronald Reagan
School District North East I.S.D.
Accessibility 2+ Access Exits,Int Door Opening 32 +,Ext Door Opening 36 +,36 inch or more wide halls,No Carpet,First Floor Bath,Full Bath/Bed on 1st Flr,First Floor Bedroom
Proposed Terms Conventional,VA,Cash
Elementary School Wilderness Oak Elementary
Middle School Lopez
Legal Description NCB 17626 BLK 3 LOT 82 Promontory Pointe @Stone Oak Annex
Taxes 10203.65

Interior Features

Kitchen Length 12
Kitchen Width 13
Total Bedrooms 4
Full Baths 2
Interior Features One Living Area,Eat-In Kitchen,Breakfast Bar,Study/Library,Game Room,Utility Room Inside,High Ceilings,Cable TV Available,High Speed Internet,Laundry Main Level,Walk in Closets
Stories 2
Dining Room Length 13
Dining Room Width 16
Breakfast Room Length 12
Breakfast Room Width 10
Flooring Ceramic Tile,Laminate
Living Room Width 16
Utility Room Length 5
Utility Room Width 7
Heating Fuel Electric
# of Fireplaces 1
Bedroom2 Width 12
Bedroom3 Length 13
Bedroom3 Width 12
Bedroom4 Length 14
Bedroom4 Width 11
Entry Room Length 5
Entry Room Width 10
Family Room Length 18
Living Room Length 17
WINDOW COVERINGS All Remain

Exterior Features

Exterior Brick,4 Sides Masonry
Foundation Slab
Pool (Y/N) No
Exterior Features Covered Patio,Privacy Fence,Double Pane Windows,Has Gutters,Mature Trees
Pool None
Lot Size 0.222
Water/Sewer City
Lot Description Mature Trees (ext feat),Sloping
Inclusions Ceiling Fans,Chandelier,Washer Connection,Dryer Connection,Cook Top,Built-In Oven,Self-Cleaning Oven,Microwave Oven,Stove/Range,Gas Cooking,Disposal,Dishwasher,Ice Maker Connection,Smoke Alarm,Gas Wa
Lot Improvements Street Paved,Curbs,Sidewalks,Streetlights,City Street
Garage Parking Two Car Garage,Attached

Amenities

  • Foreclosure
  • Views
  • Short Sale
  • New Construction
  • Adult 55+
  • Lease To Own
  • No HOA Fees
  • Furnished
  • Primary On Main
  • Air Conditioning
  • Seller Finance
  • Green
  • Fixer Upper
  • Horse
  • Golf
  • Fireplace
  • Deck
  • Garage
  • Basement
  • Pool

Affordability Calculator

$3,786

Per Month

Based on the average sale price from the San Antonio, TX office

  • Monthly Principal & interest $2,658
  • Monthly Property Taxes $1,062
  • Monthly Home Insurance $67
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Let's determine your purchasing power. Working with my mortgage partner, you'll have the information you need to shop for a home with confidence.

Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA, or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

Schools

Elementary School Wilderness Oak Elementary
Middle School Lopez Middle School
High School Ronald Reagan High School

Price History

9/28/2026 Listed $495,000

Property vs Zip Code Average in 78258

Price
AVG $660K
$500K
Taxes
AVG $20,761
$10,203
Year Built
AVG 2004
2009

Areas That We Cover

21518 Promontory Cir San Antonio, TX is a Single Family Home for sale at $495000 with 2776 sqft and a lot size of 0.222 Acres Acre(s). 21518 Promontory Cir San Antonio has 4 bedrooms, 2 baths and was built in 2009. The property's zip code is 78258 which is in San Antonio, TX

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

All information deemed reliable, but not guaranteed, and should be independently verified. The real estate information and related content displayed on this site is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.