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420 St. John Lane, 
Prosper, TX 75078

$1,150,000


4

Beds


5

Baths


4,094

Sq Ft


Single Family


Virtual Tour

Active

Listed by

Cassandra Taylor

Keller Williams No. Collin Cty

Last updated:

August 25, 2026, 11:55 AM

MLS#

21286804

Source:

GDAR

About This Home

420 St. John Lane

4 BED 4.5 BATH, OFFICE, MEDIA ROOM, 3,635 SF and 459 SF luxury SUNROOM Totaling 4,094 SF - Seller is Listing Agent Located in the highly sought-after Star Trail community in Prosper, TX, with easy Tollway access, this stunning west-facing custom single-story home offers exceptional design, functionality, and over $200,000 in upgrades. This carefully designed semi-custom home features 4 bedrooms, each with its own private ensuite bath, and two separate garages 2-Car, 451 sq ft and 1.5-Car, 446.5 sq ft ideal for extra storage or workshop. Epoxy flooring applied to both garages. The open-concept layout includes a dedicated office and multiple living areas, including a family room, media room, hearth room, and a spacious 459 sq ft enclosed sunroom with sliding glass doors to outdoor space. Sunroom also equipped with full HVAC, providing a true year-round living and entertaining space. Two mud rooms on opposite sides of home near garages. The gourmet kitchen is equipped with upgraded stainless steel appliances with double convection ovens, a beautiful oversized quartz island, extended upper cabinetry with dimming lighting for ambiance, large walk-in pantry, and a dedicated breakfast-coffee bar area. Interior highlights include vaulted ceilings with custom wood beams in family room, floor-to-ceiling tiled fireplaces in family room and hearth room, and wood flooring throughout all main living areas. The primary suite offers a spacious retreat with vaulted ceilings, bay window, and a luxurious spa inspired bath featuring an oversized walk-in shower, separate tub, dual vanities, and vaulted ceiling. Additional features include tankless water heater, solid-core doors, insulated 3rd car garage and additional high-end custom finishes throughout. This exceptional home offers a perfect blend of luxury, versatility, and thoughtfully curated design, ideally situated within one of Prosper’s most sought-after master-planned communities.

Home Facts

Single Family

5 Baths

4 Bedrooms

Built in 2020

Subdivision & Development:

Star Trail Phase Five

Price Summary

1,150,000

$280 per Sq. Ft.

MLS #:

21286804

Last Updated:

August 25, 2026, 11:55 AM

Added:

2 month(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

5

Full Bathrooms:

4

Interior

Living Area:

4,094 Sq. Ft.


Structure

Structure

Architectural Style:

Ranch

Building Area:

4,094 Sq. Ft.

Year Built:

2020


Lot

Lot Size (Sq. Ft):

11,695


Finances & Disclosures

Finances

Price:

$1,150,000

Price per Sq. Ft:

$280 per Sq. Ft.

MLS Logo
Information provided, in part, by North Texas Real Estate Information Systems, Inc. Last Updated August 25, 2026 Listings with the NTREIS logo are listed by brokerages other than Coldwell Banker Mark Campbell & Associates.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.