Stunning New Construction by Toll Brothers in Star Trail! This exceptional residence showcases luxury and craftsmanship with a soaring two-story foyer and dining room, complemented by an abundance of natural light pouring through expansive windows. A striking curved staircase creates a grand architectural focal point, while the open-concept layout includes both a two-story great room and dining space, perfect for entertaining. Designed with flexibility in mind, the home offers two bedrooms downstairs and two additional bedrooms upstairs, ideal for multigenerational living or guests. Located in the prestigious, 900-acre master-planned community of Star Trail, this home sits on an oversized homesite and offers residents access to world-class amenities, including a 6,000-square-foot clubhouse, resort-style pools, outdoor grills and dining areas, and over 53 acres of community parks, hiking, and biking trails. Just minutes from the Dallas North Tollway, Gates of Prosper Shopping Center, and an array of upscale dining and entertainment options, this home delivers both luxury and convenience in one of North Texas’ most desirable communities.
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831 Koby Cir, Prosper, TX 75078
4beds
4,557sqft
Single Family Residence
Built in 2025
0.28 Acres Lot
$1,439,500 Zestimate®
$--/sqft
$6,665 Estimated rent
Home value
$1,439,500
Estimated sales range
Not available
$6,665/mo
Zestimate® history
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Zillow last checked:
Listing updated:
Listed by:
Danielle Durbin 0692360 972-343-8695,
SevenHaus Realty 214-906-9450,
Daniel Durbin 0712588 214-906-9450,
SevenHaus Realty
Bought with:
Renuka Bhandari
Keller Williams Realty-FM
Source: NTREIS,MLS#: 20927189
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
Primary bedroom
- Level: First
- Dimensions: 0 x 0
Bedroom
- Level: First
- Dimensions: 0 x 0
Bedroom
- Level: Second
- Dimensions: 0 x 0
Bedroom
- Level: Second
- Dimensions: 0 x 0
Breakfast room nook
- Level: First
- Dimensions: 0 x 0
Dining room
- Level: First
- Dimensions: 0 x 0
Game room
- Level: Second
- Dimensions: 0 x 0
Kitchen
- Features: Built-in Features, Eat-in Kitchen, Kitchen Island, Stone Counters, Walk-In Pantry
- Level: First
- Dimensions: 0 x 0
Living room
- Features: Fireplace
- Level: First
- Dimensions: 0 x 0
Media room
- Level: Second
- Dimensions: 0 x 0
Office
- Level: First
- Dimensions: 0 x 0
Heating
- Central, Zoned
Cooling
- Central Air, Electric, Zoned
Appliances
- Included: Dishwasher, Electric Cooktop, Gas Cooktop, Disposal, Microwave
- Laundry: Laundry in Utility Room
Features
- Decorative/Designer Lighting Fixtures, Eat-in Kitchen, High Speed Internet, Kitchen Island, Cable TV, Vaulted Ceiling(s), Walk-In Closet(s)
- Has basement: No
- Number of fireplaces: 1
- Fireplace features: Gas Starter
Interior area
- Total interior livable area: 4,557 sqft
Property
Parking
- Total spaces: 3
- Parking features: Garage Faces Front, Garage, Garage Door Opener
- Attached garage spaces: 3
Features
- Levels: Two
- Stories: 2
- Patio & porch: Covered
- Pool features: None, Community
Lot
- Size: 0.28 Acres
- Features: Cul-De-Sac, Interior Lot, Landscaped, Subdivision, Sprinkler System
Details
- Parcel number: R1139100L00201
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Mediterranean,Detached
- Property subtype: Single Family Residence
Materials
- Stucco
- Foundation: Slab
- Roof: Composition
Condition
- New construction: Yes
- Year built: 2025
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Sewer Available, Water Available, Cable Available
Community & neighborhood
Security
- Security features: Fire Alarm
Community
- Community features: Curbs, Fishing, Other, Park, Pickleball, Pool, Sidewalks, Tennis Court(s), Trails/Paths
Location
- Region: Prosper
- Subdivision: Star Trail Ph One B
HOA & financial
HOA
- Has HOA: Yes
- HOA fee: $380 quarterly
- Services included: Association Management, Maintenance Grounds, Maintenance Structure
- Association name: CMA Management
- Association phone: 972-943-2870
Other
Other facts
- Listing terms: Cash,Conventional,FHA,VA Loan
Price history
| Date | Event | Price |
|---|---|---|
| 1/20/2026 | Sold | -- |
Source: NTREIS #20927189 Report a problem | ||
| 6/19/2025 | Pending sale | $1,549,457$340/sqft |
Source: NTREIS #20927189 Report a problem | ||
| 5/12/2025 | Price change | $1,549,4570%$340/sqft |
Source: NTREIS #20927189 Report a problem | ||
| 5/8/2025 | Listed for sale | $1,549,475$340/sqft |
Source:  Toll Brothers Inc. Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $4,372 -2.1% | $224,250 |
| 2024 | $4,464 +0.9% | $224,250 +1.3% |
| 2023 | $4,423 +20.2% | $221,375 +31.6% |
| 2022 | $3,679 +28.8% | $168,245 +30.7% |
| 2021 | $2,857 -2.1% | $128,700 |
| 2020 | $2,917 -9.4% | $128,700 -6.3% |
| 2019 | $3,219 +16.5% | $137,280 +21.9% |
| 2018 | $2,762 | $112,640 |
Find assessor info on the county website
Neighborhood: Star Trail
Nearby schools
GreatSchools rating
- 9/10JOYCE HALL ELGrades: PK-5Distance: 0.4 mi
- NAMoseley Middle SchoolGrades: 6-8Distance: 2 mi
- 7/10Prosper High SchoolGrades: 9-12Distance: 2.1 mi
Schools provided by the listing agent
- Elementary: Joyce Hall
- Middle: William Rushing
- High: Prosper
- District: Prosper ISD
Source: NTREIS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$1,439,500
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$1,439,500
- Texas
- Collin County
- Prosper
- 75078
- Star Trail
- 831 Koby Cir
Nearby cities
Nearby neighborhoods
Nearby zip codes
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