Maria Kostkowski

For Sale $479,000

Sold $360,000

Sold $769,000

Sold $825,000

Sold $611,000

Sold $645,000

Maria Kostkowski

Millersville MD

Keller Williams Flagship

20 Closed Sales

$10.6M Total Value

$360K - $839K Price Range

$528.5K Average Price

Prior 5 years

About Maria

Home Types: House, Condo, Townhouse

Years of Experience: 21

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	2
Total Value	$1,185,000
Average Sale Price	$592,500
Price Range	$360K - $825K

Buyer Deals
Total Deals	3
Total Value	$2,155,000
Average Sale Price	$718,333
Price Range	$611K - $775K

Seller Deals
Total Deals	5
Total Value	$2,581,000
Average Sale Price	$516,200
Price Range	$285K - $825K

Buyer Deals
Total Deals	5
Total Value	$3,155,000
Average Sale Price	$631,000
Price Range	$325K - $775K

Seller Deals
Total Deals	10
Total Value	$4,845,900
Average Sale Price	$484,590
Price Range	$285K - $825K

Buyer Deals
Total Deals	10
Total Value	$5,724,000
Average Sale Price	$572,400
Price Range	$305K - $839K

Neighborhoods Maria is Experienced In

Maria's Active Listings

$479,000
- 3 Beds
- 2.5 Baths
- 2,400 Sq Ft
5202 Maries Retreat Dr

Bowie, MD
Big Price Reduction. See it today! Professional Photo's are up and note that home is virtually staged. New carpet installed and ready for next buyers. Located in the heart of Prince George's county, this 3 bedroom, 2.5 bathroom townhouse offers a perfect blend of suburban comfort and urban accessibility. Enjoy an open-concept main living designed for modern living and entertaining with granite

Maria Kostkowski Keller Williams Flagship

Recently Sold

$360,000

Sold May 23, 2025
- 3 Beds
- 1.5 Baths
- 1,712 Sq Ft
5864 Steepridge Dr

Elkridge, MD
- $210/SF
- 20 Days On Market
- Current Est. Value $361K
Maria Kostkowski Keller Williams Flagship

$825,000

Sold May 15, 2025
- 5 Beds
- 3.5 Baths
- 4,080 Sq Ft
8237 Powers Dr

Millersville, MD
- $202/SF
- 106 Days On Market
- Current Est. Value $853K
Maria Kostkowski Keller Williams Flagship

$645,000

Sold Dec 12, 2024
- 4 Beds
- 2.5 Baths
- 2,508 Sq Ft
581 Richard Way

Severna Park, MD
- $257/SF
- 16 Days On Market
- Current Est. Value $717K
Maria Kostkowski Keller Williams Flagship

$466,000

Sold May 23, 2024
- 4 Beds
- 2.5 Baths
- 2,400 Sq Ft
12025 Twin Cedar Ln

Bowie, MD
- $194/SF
- 3 Days On Market
- Current Est. Value $508K
Maria Kostkowski Keller Williams Flagship

$285,000

Sold May 16, 2024
- 3 Beds
- 3.5 Baths
- 1,470 Sq Ft
124 N Potomac St

Baltimore, MD
- $194/SF
- 37 Days On Market
- Current Est. Value $317K
Maria Kostkowski Keller Williams Flagship

$540,000

Sold Dec 10, 2021
- 4 Beds
- 2.5 Baths
- 2,216 Sq Ft
408 Dale Rd

Millersville, MD
- $244/SF
- 4 Days On Market
- Current Est. Value $630K
Maria Kostkowski Keller Williams Flagship

$370,000

Sold Dec 7, 2021
- 6 Beds
- 2.5 Baths
- 1,632 Sq Ft
372 Wye Ct

Glen Burnie, MD
- 1% Above List
- $227/SF
- 0 Days On Market
- Current Est. Value $449K
Maria Kostkowski Keller Williams Flagship

$445,000

Sold Jul 26, 2021
- 4 Beds
- 2.5 Baths
- 1,944 Sq Ft
102 Bosun Rd

Arnold, MD
- 1% Below List
- $229/SF
- 4 Days On Market
- Current Est. Value $517K
Maria Kostkowski Keller Williams Flagship

$310,000

Sold Jul 19, 2021
- 2 Beds
- 2 Baths
- 1,307 Sq Ft
2604 Chapel Lake Dr

Unit 405

Gambrills, MD
- $237/SF
- 0 Days On Market
- Current Est. Value $352K
Maria Kostkowski Keller Williams Flagship

Maria Kostkowski

(443) 339-8756

(443) 339-8756

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