$2,612,500
SOLD MAR 31, 2026

406 Blackstone Ln Mars, PA 16046

6 Beds
7 Baths
6,989 Sq Ft
482,645 Sq Ft Lot

Sale Details

Date Sold: March 31, 2026

$374 Per Sq Ft

17% Below List Price

137 Days on Market

Highlights

  • Pool
  • 11.08 Acre Lot
  • Hydromassage or Jetted Bathtub
  • Mars Area Elementary School Rated A-
  • Wood Flooring
  • 4 Fireplaces

About This Home

As of March 2026

A high-end kitchen renovation is scheduled to begin at the end of January 2026, designed by KR Kitchen Designs with custom cabinetry by Santa’s Kitchen. Include a Thermador appliance package, two oversized islands, and a redesigned butler’s pantry, adding exceptional value to this remarkable estate. Great opportunity with a solid footprint and spacious layout. This home offers excellent potential for renovation and customization to suit your vision. Nestled on over 11 private acres, this custom brick home offers rare privacy and timeless architecture in a highly desirable Mars setting. A gated drive and stately façade lead to four attached and three detached garage bays, ideal for car enthusiasts or guests. Elegant architectural detail and a flowing layout define the interior. The two-story great room features a gas fireplace and wall of windows overlooking the pool and wooded setting. The owner’s suite offers a fireplace, spa bath, and private balcony. The walk-out lower level includes and light-filled space with seamless access to the private outdoors.

Last Agent to Sell the Property

Kimberly Maier

BERKSHIRE HATHAWAY THE PREFERRED REALTY License #PA Listed on: 11/01/2025

BERKSHIRE HATHAWAY THE PREFERRED REALTY

Last Buyer's Agent

Jeannine Mullen

HOWARD HANNA REAL ESTATE SERVICES

HOWARD HANNA REAL ESTATE SERVICES

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $13,438

Year Built

  • Built in 2006

Lot Details

  • 11.08 Acre Lot

Home Design

  • Brick Exterior Construction
  • Asphalt Roof

Interior Spaces

  • 6,989 Sq Ft Home
  • 2-Story Property
  • Wet Bar
  • 4 Fireplaces
  • Gas Fireplace
  • Double Pane Windows
  • Window Treatments
  • Window Screens
  • Finished Basement
  • Walk-Out Basement

Kitchen

  • Butlers Pantry
  • Cooktop
  • Microwave
  • Dishwasher
  • Kitchen Island
  • Disposal

Flooring

  • Wood
  • Carpet
  • Ceramic Tile

Bedrooms and Bathrooms

  • 6 Bedrooms
  • Hydromassage or Jetted Bathtub

Parking

  • 7 Car Attached Garage
  • Garage Door Opener

Pool

Utilities

  • Forced Air Heating and Cooling System
  • Heating System Uses Gas
  • Well

Community Details

  • Blackstone Estates Subdivision

Listing and Financial Details

  • Home warranty included in the sale of the property

Home Details

Home Type

Single Family

Est. Annual Taxes

$13,438

Year Built

Built in 2006

Lot Details

11.08 Acres

Listing Details

  • Municipality: Adams Twp
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Lot Size Acres: 11.08
  • Lot Size: 11.08
  • Subdivision Name: BLACKSTONE ESTATES
  • Directions: From Cranberry Twp. Follow 228E to Pittsburgh St .Make a L onto Pittsburgh St. Turn L onto Crowe Ave. Turn R onto Hutchman Rd. Turn L onto Stoup Rd. Turn onto Blackstone Ln. Home is on the left.
  • Architectural Style: Two Story
  • Garage Yn: Yes
  • Unit Levels: Two
  • Building Stories: 2
  • Year Built: 2006
  • Property Sub Type Additional: Single Family Residence
  • Special Features: VirtualTour
  • Stories: 2

Interior Features

  • Basement: Finished, Walk-Out Access
  • Appliances: Some Gas Appliances, Cooktop, Dishwasher, Disposal, Microwave, Refrigerator
  • Basement YN: Yes
  • Full Bathrooms: 5
  • Half Bathrooms: 2
  • Total Bedrooms: 6
  • Fireplace Features: Gas
  • Fireplaces: 4
  • Fireplace: Yes
  • Flooring: Ceramic Tile, Hardwood, Carpet
  • Interior Amenities: Wet Bar, Jetted Tub, Kitchen Island, Pantry, Window Treatments
  • Window Features: Multi Pane, Screens, Window Treatments

Exterior Features

  • Roof: Asphalt
  • Pool Features: Pool
  • Home Warranty: Yes
  • Construction Type: Brick
  • Property Condition: Resale

Garage/Parking

  • Attached Garage: Yes
  • Parking Features: Attached, Detached, Garage, Garage Door Opener
  • Total Parking Spaces: 7.0

Utilities

  • Cooling: Central Air
  • Cooling Y N: Yes
  • Heating: Forced Air, Gas
  • Heating Yn: Yes
  • Sewer: Public Sewer
  • Water Source: Well

Schools

  • Junior High Dist: Mars Area

Tax Info

  • Tax Annual Amount: 13438.0

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
May 24, 2021
Closed on
Dec 2, 2021
Sold by
Kemper Michael O and Kemper Monica S
Bought by
Killian Todd and Killian Camille
Seller's Agent
Mike Oakes
WPML Inactive User File
Buyer's Agent
Georgie Smigel
COLDWELL BANKER REALTY
List Price
$2,995,000
Sold Price
$1,900,000
Premium/Discount to List
-$1,095,000
-36.56%

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
11.67%
Original Mortgage
$425,000
Outstanding Balance
$381,755
Interest Rate
2.12%
Mortgage Type
New Conventional
Estimated Equity
$2,675,644
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

Date Type Sale Price Title Company
Special Warranty Deed $1,900,000 Settlements Ltd
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $425,000 New Conventional
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
03/31/2026 03/31/26 Sold $2,612,500 -17.0% $374 / Sq Ft
03/18/2026 03/18/26 Pending -- -- --
11/01/2025 11/01/25 For Sale $3,149,000 +65.7% $451 / Sq Ft
12/06/2021 12/06/21 Sold $1,900,000 -20.7% -- View Prior Sale
11/04/2021 11/04/21 Pending -- -- --
10/18/2021 10/18/21 Price Changed $2,395,000 -4.2% --
08/13/2021 08/13/21 Price Changed $2,500,000 -8.9% --
06/22/2021 06/22/21 Price Changed $2,745,000 -8.3% --
05/24/2021 05/24/21 For Sale $2,995,000 -- --
Source: West Penn Multi-List

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $13,438 $95,730 $6,730 $89,000
2024 $13,106 $95,730 $6,730 $89,000
2023 $12,708 $95,730 $6,730 $89,000
2022 $12,708 $95,730 $6,730 $89,000
2021 $12,708 $95,730 $0 $0
2020 $12,708 $95,730 $6,730 $89,000
2019 $12,708 $95,730 $6,730 $89,000
2018 $12,481 $95,730 $6,730 $89,000
2017 $12,481 $95,730 $6,730 $89,000
2016 $3,267 $94,650 $6,730 $87,920
2015 $1,919 $94,650 $6,730 $87,920
2014 $1,919 $94,650 $6,730 $87,920
Source: Public Records

Agents Affiliated with this Home

  • Kimberly Maier

    Seller's Agent in 2026

    Kimberly Maier

    BHHS Preferred Realty

    (724) 776-3686

    35 in this area

    200 Total Sales

    Kimberly Maier
    Section Image
  • Jeannine Mullen

    Buyer's Agent in 2026

    Jeannine Mullen

    HOWARD HANNA REAL ESTATE SERVICES

    (412) 780-9979

    11 in this area

    136 Total Sales

    Jeannine Mullen
    Section Image

  • M

    Seller's Agent in 2021

    Mike Oakes

    WPML Inactive User File

    Section Image
  • Georgie Smigel

    Buyer's Agent in 2021

    Georgie Smigel

    COLDWELL BANKER REALTY

    (724) 776-2963

    56 in this area

    1,295 Total Sales

    Georgie Smigel
    Section Image
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Map

Source: West Penn Multi-List

MLS Number: 1727429

West Penn Multi-List

APN: 010-3F68-16J-0000

Pennsylvania Butler County Mars 16046

406 Blackstone Ln, Mars, PA

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