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$999,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 4 Full Baths
  • 1 Partial Bath
  • Updated 7 hours ago
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An Extrodinary Stately Property Custom Built By Cordes Homes, Gracefully Set Upon 11+ Acres--An Arrival You Will Never Forget! A Picturesque Private Lake, A Sweeping Governor's Drive With Tranquil Fountain. Manicured Grounds Designed For Both Elegance and Privacy! Inside, Timeless Architecture Reigns: Soaring Ceilings in The Generously Sized Family Room and Great Room. Brick and Stone Fireplaces Anchoring Each Space With Warmth and Grandeur. 4 Sets Of French Doors Opening To The Remarkabe Grounds. A Dramatic Grand Entry With A Solid Hardwood Winding Custom Staircase. Monster First Floor Owner's Suite, Slate Roof, and Three Car Attached Garage. A Striking Indoor Pool With Soaring Ceiling Awaits Restoration-Ready To Be Reimagined Into A Showpiece Once Again. Outdoor Water System. Horses and Livestock Permitted...Perfect Setting For Future Barn, Stable, Arena and More!! This Is No Cookie-Cutter!! This Is Not Ordinary. This Is A Stately Opportunity To Own Something Truly Exceptional!! Distinguished Properties Like This Rarely Appear!! Minutes From Cranberry.

Full Property Details for 450 Knollwood Cir

General

  • Price: $999,000
  • Taxes: $15,220
  • Status: Active
  • Type: Single Family
  • Source: West_Penn_MLS
  • MLS ID: 1741101
  • Updated: Today (2/24/2026)
  • Added to Site: Today

Interior

  • Number of Rooms: 13
  • Interior Features: Hot Tub/Spa, Intercom, Kitchen Island, Window Treatments
  • Fireplace: Yes
  • Number of Fireplaces: 2
  • Fireplace(s): Family/Living/Great Room
  • Appliances: Some Gas Appliances, Convection Oven, Cooktop, Dryer, Dishwasher, Disposal, Microwave, Refrigerator, Washer
  • Flooring: Ceramic Tile, Carpet

Rooms

Bathrooms

  • Total Bathrooms: 5
  • Full Bathrooms: 4
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 4

Additional Information

  • Pool: Yes
  • Pool Description: Pool
  • Spa: Yes
  • Spa Description: Hot Tub
  • Equipment: Intercom

Parking

  • Garage: Yes
  • Attached garage: Yes
  • Total Spaces: 3
  • Parking Features: Attached, Garage, Garage Door Opener

Location

  • County: Beaver
  • Driving Directions: GPS

School Information

  • Elem School District: Ambridge
  • Midd School District: Ambridge
  • High School District: Ambridge

Heating & Cooling

  • Central air: Yes
  • Air Conditioning: Yes
  • Cooling Type: Central Air
  • Heating Type: Forced Air, Gas

Utilities

  • Sewer: Public Sewer
  • Water: Well
  • Well: Yes

Structural Information

  • Architectural Style: Colonial, Two Story
  • Construction: Brick
  • Basement: Yes
  • Basement Desc.: Full, Finished, Walk-Out Access
  • Roof: Slate
  • Windows: Multi Pane, Window Treatments
  • Stories/Levels: 2
  • Building Size: 7579
  • Year Built: 1986
  • Property Condition: Resale

Lot Features

  • Property View: Lake
  • Lot Size (Acres): 11.44
  • Lot Dimensions: 11.44

Financial Considerations

  • Assessment Amount: $1,702,600
  • Tax Amount: $15,220

Listing courtesy of Re/Max Select Realty

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Listing agent

— 450 Knollwood Cir —

  • Re/Max Select Realty

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 450 Knollwood Cir

School District:Ambridge Area School District
NameGradesDistance
Economy El School
1000 1st Street, Freedom, PA 15042
K-60.6 mi
Ambridge Area Junior High School
401 1st Street, Freedom, PA 15042
7-82.6 mi
Ambridge Area High School
909 Duss Avenue, Ambridge, PA 15003
9-125.2 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 450 Knollwood Cir Get Price Alerts and Save Property

Date
Details
Price
Change
Source
2/24/2026
Listed
$999,000
317.99%
MLS
9/18/2025
Sold
$239,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 450 Knollwood Cir

Year
Property Taxes
Change
Tax Assessment
Change
2025
$7,610
-80%
$425,650
—
2024
$38,053
90%
$425,650
167%
2023
$19,994
2%
$159,350
—
2022
$19,595
—
$159,350
—
2021
$19,595
2%
$159,350
—
2020
$19,271
2%
$159,350
—
2018
$18,930
—
$159,350
—
2017
$18,930
6%
$159,350
—
2016
$17,777
2%
$159,350
—
2015
$17,471
1%
$159,350
—
2014
$17,312
—
$159,350
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 450 Knollwood Cir

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Home Warranty : Included

Listing courtesy of Re/Max Select Realty

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450 Knollwood Cir, Economy, PA 15042 (MLS# 1741101) is a Single Family property with 4 bedrooms, 4 full bathrooms and 1 partial bathroom. 450 Knollwood Cir is currently listed for $999,000 and was received on February 24, 2026. Want to learn more about 450 Knollwood Cir? Do you have questions about finding other Single Family real estate for sale in Economy? You can browse all Economy real estate or contact a Coldwell Banker agent to request more information.

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