usm white logo

21 William Howard DriveGlen Mills, PA 19342Price: $1,250,000

  • Price: $1,250,000
  • Est. Mortgage of $/month
  • 9 Days on Market
$
$
%
$/month over payments
Federal 30-year interest rate: 7.28% last updated on Oct 1, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • $1,250,000List Price
  • 5Bedrooms
  • 5Bathrooms
  • 6,082Square Feet
Welcome to exceptional living in the highly desirable Garnet Valley Woods community. Tucked away on a quiet cul de sac, this beautifully appointed Toll Brothers home offers an impressive combination of timeless design, incredible living space, and a floor plan thoughtfully designed for both everyday living and entertaining. From the moment you enter, the grand foyer sets the tone with a striking curved staircase, elegant wainscoting, hardwood floors, and fresh paint. The formal dining room is beautifully finished with crown molding and wainscoting, while the formal living room features brand new carpeting and opens through French doors to a versatile flex space, ideal for a home office, playroom, studio, or whatever best suits your lifestyle. At the heart of the home is an expansive family room filled with natural light from oversized windows and skylights. A beautiful stone gas fireplace serves as the focal point, while an extension added during construction creates even more room. The family room flows effortlessly into the spacious kitchen, offering abundant cabinetry, a center island with prep sink and seating, under cabinet lighting, updated hardware and fixtures, a large pantry, and plenty of space for an oversized kitchen table. Just beyond the kitchen, a sun filled conservatory creates yet another inviting living space. Surrounded by large windows, natural light pours into the room and throughout the kitchen, making this one of the most memorable spaces in the home. A spacious laundry room, double door coat closet, and access to the oversized three car garage with additional built in storage complete the main level. Outside, a beautiful four-year young deck offers the perfect extension of the home's living and entertaining space. Upstairs, a secondary staircase from the kitchen leads to four generously sized bedrooms, each with direct access to a full bathroom. Two bedrooms share a Jack and Jill bath with updated fixtures, new mirrors, and linen storage. The private princess suite features LVP flooring, a spacious closet, and its own full bathroom with an updated glass shower door and fixtures. The primary suite is truly a retreat of its own. Double doors open to a spacious sitting area, two large walk-in closets, and an additional private room not found in every home of this design. Currently used as a home gym, this flexible space could easily become a private office, nursery, dressing room, or additional retreat. The expansive primary bathroom features two separate vanities, a large jetted soaking tub, and walk in shower. And then there is the lower level. Fully finished and offering an incredible amount of additional living space, the walkout basement feels like an extension of the home itself. Complete with a kitchenette, additional bedroom with two large walk in closets (possible in-law suite/au pair suite), full bathroom with walk in shower, multiple storage rooms, and direct outdoor access, this level offers endless possibilities for guests, extended family, entertaining, recreation, or multigenerational living. Fresh paint throughout much of the home, hardwood flooring, abundant natural light, a roof less than ten years old, a four year young deck, an oversized three car garage, and an exceptional amount of finished living space come together in a home that truly stands apart.
Listed by Bryn May Lynch of Keller Williams Real Estate - Media

Driving Directions

Railey Vacations
Railey Vacations
Office: 301-387-2124
5 Vacation Way
McHenry, MD 21541

Ask A Question

Do not fill in this field:

I agree to receive marketing and customer service calls and text messages from Railey Vacations. To opt out, you can reply 'stop' at any time or click the unsubscribe link in the emails. Consent is not a condition of purchase. Msg/data rates may apply. Msg frequency varies. Privacy Policy.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

More Info

Location Information

  • Date Listed09/26/2026
  • ZoningRESIDENT
  • MLS Area MajorConcord Twp
  • UsmAreaGlen Mills - Concord Twp

School Information

  • Junior HighGarnet Valley
  • High SchoolGarnet Valley
  • Elementary SchoolConcord

Parking

  • Parking TypesAttached Garage, Driveway
  • Total Garage And Parking Spaces3

Property

  • Property ConditionExcellent
  • New Construction YNN

Interior

  • Heating YNYes
  • CoolingCentral A/C
  • Basement YNYes

Property Information

  • Lot Size Square Feet19,166.4
  • Above Grade Finished Area6082

Amenities

  • PoolNo Pool
  • PricePerSqFt206
  • Other AmenitiesBasement

Other

  • Exclusionsrefrigerator in basement, personal ring cameras
  • View Count1

Basic Information

  • MLS NumberPADE2124694
  • Ownership InterestFee Simple
  • List Price$1,250,000
  • Square Feet6,082
  • Acreage0.44
  • Year Built2003
  • MLS Property TypeResidential
  • StatusACT
  • HOA Fee500.00 / Annually

Location

  • Address21 William Howard Drive
  • Area Total6,082
  • SubdivisionGarnet Valley Woods
  • TownGlen Mills
  • StatePA
  • Zip19342
  • CountyDelaware

Exterior

  • FoundationConcrete Perimeter

Utilities

  • Water SourcePublic
  • SewerPublic Sewer
  • Central Air YNYes
  • Cooling FuelElectric
  • Water HeaterNatural Gas
  • Heating FuelNatural Gas
  • Heat SystemForced Air

Tax Information

  • Total Taxes Payment FrequencyAnnually
  • School Tax$14,319
  • Tax Assessment Amount694950
  • Tax Year2026
  • Taxes$18,169
  • County Tax$3,203
  • County Tax Payment FrequencyAnnually
  • Assessment Year2026
  • City Town Tax$647

Building

  • RoomsIn-Law/auPair/Suite
  • Interior FeaturesAdditional Stairway, Bathroom - Jetted Tub, Bathroom - Walk-In Shower, Chair Railings, Crown Moldings, Curved Staircase, Kitchen - Island, Kitchenette, Skylight(s), Wainscotting, Walk-in Closet(s), Wet/Dry Bar, Window Treatments, Wood Floors
  • Association Fee$500
  • Association Fee FrequencyAnnually
  • Association NameGARNET VALLEY WOODS
  • Association YNYes
  • High School DistrictGarnet Valley
  • Broker NameKeller Williams Real Estate - Media
  • Building Number21
  • IncorporatedcitynameConcord Twp
  • DirectionsTurn into Garnet Valley Woods onto Ralph Marsh Drive at the main entrance. Turn right at the stop sign onto Annesley Drive. Continue to the stop sign. Turn right onto Thomas Speakman Drive. Continue to the stop sign. Turn right onto William Howard Drive. House sits off the road in the cul-de-sac.
  • Num Attached Garage Spaces3
  • Lower Levels Total Baths1
  • Lower Level1 Total Baths1
  • Lower Level1 Full Baths1
  • Lower Level1 Bedrooms1
  • Lower Levels Total Bedrooms1
  • Lower Levels Total Full Baths1
  • Main Level Total Baths1
  • Main Level Half Baths1
  • Upper Levels Total Full Baths3
  • Upper Levels Total Bedrooms4
  • Upper Levels Total Baths3
  • Upper Level1 Bedrooms4
  • Upper Level1 Full Baths3
  • Upper Level1 Total Baths3
  • Story ListLower 1, Main, Upper 1
  • Structure Design TypeDetached
  • Construction MaterialsStucco
  • Property StyleColonial
  • Builder ModelMarion
  • Builder NameToll Brothers
  • Bedrooms5
  • BasementFully Finished, Walkout Level, Windows, Sump Pump, Heated
  • Full Bath4
  • Bathroom5
  • Half Baths1
  • Laundry TypeMain Floor
  • Levels3
  • Garage TypeGarage - Side Entry
  • Garage Spaces3
  • GarageYes

Copyright 2026 BRIGHT, All Rights Reserved.  Information Deemed Reliable But Not Guaranteed. The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which Railey Vacations participates, and is provided by BRIGHT through a licensing agreement. The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.Data last updated October 4, 2026. Some properties which appear for sale on this website may no longer be available because they are under contract, have Closed or are no longer being offered for sale.

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

I agree to receive marketing and customer service calls and text messages from Railey Vacations. To opt out, you can reply 'stop' at any time or click the unsubscribe link in the emails. Consent is not a condition of purchase. Msg/data rates may apply. Msg frequency varies. Privacy Policy.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

$

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.