OFF MARKET

Off Market Jun 2023 for $240K

$275,605

Est. refi paymentEst. refi $1,794/mo

•

1,350

sq ft

509 Kosoak Rd, Middle River, MD 21220

About this home

MULTIPLE OFFERS RECEIVED. .. HIGHEST AND BEST OFFERS DUE BY 6/4 AT 5PM. NO ESCALATION CLAUSES. Welcome to 509 Kosoak Road, a beautiful home located in the desirable Carroll Crest community. This spacious home features three bedrooms and two full bathrooms, with many updates throughout. As you enter the home, you'll be greeted by a grand two-story foyer, providing a bright and airy feel. The open floor plan boasts hardwood floors throughout the main level, adding a touch of elegance to the space. The updated kitchen features a breakfast bar, modern appliances, and plenty of storage space, making it perfect for preparing delicious meals. The adjacent dining area opens up to a spacious Azek deck, ideal for outdoor entertaining. Upstairs, you'll find three generously sized bedrooms, each with ample closet space. The full bathroom has been tastefully updated with modern fixtures and finishes. The finished basement provides plenty of additional living space, with a full bathroom, laundry area, and walk-out access to a concrete pad. The lower level is perfect for a family room, home office, or play area. Other features of this home include a new roof installed in August 2022 which provides peace of mind for years to come. Located in a sought-after community, 509 Kosoak Road provides the perfect combination of space, comfort, and convenience. Don't miss out on this incredible opportunity – schedule your showing today!

TownhomeProperty Type

1987Year Built

1,368 sq ftLot Size

$204Est. Price/Sq.Ft.

1 spaceParking

Listed by Scott Copinger • Platinum Realty Group

•410-563-4040 (broker)

Listed by Scott Copinger • Platinum Realty Group

•410-563-4040 (broker)

Bought with Ebenezer Joseph • Compass

•410-220-5745 (broker)

Redfin checked: 3 minutes ago

•Source:BRIGHT MLS #MDBC2065176

Redfin Estimate

$275,605

$36K since sold in June 2023$0 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 0.7% higher than the average sale price ($274K) of 6 comparable homes.

SOLD MAY 19, 2026
$285,000
A
3 beds— baths1,504 sq ft
4065 Rustico Rd, Middle River, MD 21220
SOLD JUL 2, 2026
$266,000
B
3 beds1.5 baths1,444 sq ft
4069 Rustico Rd, Baltimore, MD 21220
SOLD JUL 1, 2026
$264,900
C
3 beds1.5 baths1,413 sq ft
4067 Rustico Rd, Baltimore, MD 21220
SOLD MAY 5, 2026
$272,000
D
3 beds1.5 baths1,444 sq ft
4049 Rustico Rd, Baltimore, MD 21220
SOLD AUG 3, 2026
$300,000
E
3 beds1.5 baths1,080 sq ft
403 Kosoak Rd, Baltimore, MD 21220
SOLD MAY 19, 2026
$255,000
F
3 beds1 bath1,350 sq ft
421 Kosoak Rd, Baltimore, MD 21220

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Earn from this home

Sell

$76,701

Est. take-home

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Refinance

Est. cash available

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Rent

$2,114/mo

Redfin rental estimate

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Market trends in 21220, MD

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.5%

0.1% MoM

Median sale price

$313K

$24K MoM

Avg. days on market

30d

12 days MoM

Recently sold homes

134

2 MoM

New listings for sale

$410,000
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NEW 8 HRS AGO
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(410) 285-4800
$429,900
5 beds3 baths1,530 sq ft
6828 Harewood Park Dr, Middle River, MD 21220
(410) 823-0033
$325,000
2 beds2.5 baths1,764 sq ft
3927 Cutty Sark Rd, Baltimore, MD 21220
(410) 453-0500
$43,900
2 beds1 bath840 sq ft
9 Cool Breeze Dr, Middle River, MD 21220
(301) 445-5900
$352,900
2 beds1.5 baths1,312 sq ft
10516 Bird River Rd, Middle River, MD 21220
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$434,900
3 beds2 baths1,395 sq ft
1428 Chesapeake Ave, Middle River, MD 21220
(443) 660-9229
SHORT SALE
$445,000
3 beds2 baths1,526 sq ft
7130 Greenbank Rd, Baltimore, MD 21220
(410) 453-0500
COMING SOON
$289,000
3 beds2.5 baths1,563 sq ft
27 Clearwater, Baltimore, MD 21220
(410) 893-1199
$234,999
4 beds2 baths1,272 sq ft
2108 Vailthorn Rd, Baltimore, MD 21220
(703) 539-7062
See all

Provided by Redfin

Sale history for 509 Kosoak Rd

Date

Event

Price

Public Records

Aug 2, 2023

Sold

$240,000

$178/sq ft

BRIGHT MLS #MDBC2065176

Jun 30, 2023

Sold

$240,000

$178/sq ft

Jun 5, 2023

Pending

—

May 31, 2023

Listed

$239,900

$178/sq ft

May 17, 2023

Coming Soon

$239,900

$178/sq ft

Public Records

Oct 15, 2007

Sold

$194,000

$144/sq ft

MRIS #BC6505497

Aug 17, 2007

Delisted

—

Aug 17, 2007

Price Changed

$148/sq ft

Aug 13, 2007

Listed

$152/sq ft

Public Records

Dec 9, 2004

Sold

$149,000

$110/sq ft

MRIS #BC5071982

Oct 27, 2004

Delisted

—

Oct 15, 2004

Listed

$111/sq ft

Public Records

Jul 20, 2000

Sold

$87,000

$64/sq ft

MRIS #BC3166824

May 17, 2000

Delisted

—

Mar 15, 2000

Listed

$66/sq ft

MRIS #BC2747126

May 17, 1999

Delisted

—

May 15, 1999

Listed

Public Records

Apr 14, 1987

Sold

$60,165

$45/sq ft

** Price available after signing in.

Join or sign in to view all info

Year

Property tax

Land + Additions

Assessment*

2026

$3,909 (+8.9%)

$52,000 + $171,100

$223,100

2025

$3,591 (+8.8%)

$52,000 + $171,100

$223,100

2024

$3,300 (+9.6%)

2023

$3,012 (+4.2%)

2022

$2,889 (+1.9%)

$52,000 + $111,500

$163,500

2021

$2,836 (+2.9%)

2020

$2,755 (+2.4%)

2019

$2,690 (+1.7%)

$52,000 + $96,700

$148,700

2018

$2,645 (+6.8%)

2017

$2,477 (+9.9%)

$52,000 + $85,500

$137,500

2015

$2,254

$52,000 + $81,600

$133,600

2014

$2,255 (+0.9%)

2013

$2,234 (−17.2%)

2012

$2,697 (+2.0%)

2011

$2,643

2010

$2,643 (+4.0%)

2009

$2,543

Tax history for 509 Kosoak Rd

Year

Property tax

Land + Additions

Assessment*

2026

$3,909 (+8.9%)

$52,000 + $171,100

$223,100

2025

$3,591 (+8.8%)

$52,000 + $171,100

$223,100

2024

$3,300 (+9.6%)

2023

$3,012 (+4.2%)

2022

$2,889 (+1.9%)

$52,000 + $111,500

$163,500

2021

$2,836 (+2.9%)

2020

$2,755 (+2.4%)

2019

$2,690 (+1.7%)

$52,000 + $96,700

$148,700

2018

$2,645 (+6.8%)

2017

$2,477 (+9.9%)

$52,000 + $85,500

$137,500

2015

$2,254

$52,000 + $81,600

$133,600

2014

$2,255 (+0.9%)

2013

$2,234 (−17.2%)

2012

$2,697 (+2.0%)

2011

$2,643

2010

$2,643 (+4.0%)

2009

$2,543

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning

Beds

—

Baths

Stories

Lot width

—

Lot depth

—

Lot size

1,368 Sq. Ft.

Year renovated

—

Sq. Ft.

1,485

Year built

1987

Style

Townhouse

County

Baltimore County

APN

15 1800008138

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 29, 2026.

DR 5.5

Density Residential, 5.5 dwelling units per acre

The D.R. zoning classifications are established, pursuant to the legislative findings set forth above, in order to: Foster a greater variety in housing types within future residential developments; Allow more feasible preservation of natural features and induce the reservation of ample and more suitably designed open spaces and parks, in order to better satisfy the needs of residents without economic disadvantage to developers; Allow greater flexibility in subdivision-development planning and provide for the inducement of more creative as well as more economic approaches to residential development, with the goal of desirable and distinctive identity and character of individual residential locales; Provide the means to satisfy differing housing-market requirements without rezoning, and thus without disruptive changes in density potential; Provide for the application of residential zoning classifications in a manner more nearly in accord with comprehensive plans and comprehensive-planning goals and Provide greater certainty about dwelling types and densities within existing communities with the goal of conserving and maintaining these areas.

Permitted uses

Include but are not limited to:

Religious facility
Day care facility
Hospital / medical center
Housing-Group
Housing-Single unit
Housing-Multiple units
Research & development
Public service
Educational / school
Park & open space

Property details

Parking

Parking Information
# of Assigned Spaces: 1
Assigned
On Street

Interior

Bedroom Information
# of Bedrooms On 1st Upper Level: 3

Bathroom Information
# of Bathrooms (Full) On 1st Upper Level: 1
# of Bathrooms (Full) On 1st Lower Level: 1
# of Bathrooms (Full) On All Upper Levels: 1
# of Bathrooms (Full) On All Lower Levels: 1
# of Bathrooms (Full): 2

Interior Information
Living Area Sq.Ft. Source: Assessor

Basement Information
Basement: Yes
Fully Finished, Walkout Level

Exterior

Property Information
Total Below Grade Sq. Ft.: 540
Improvement Assessed Value: $111,500
Ownership Interest: Fee Simple
Year Built Source: Assessor

Building Information
Foundation Details: Block
Other Structures: Above Grade, Below Grade
Structure Type: Interior Townhouse/Rowhouse

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $52,000

Above Grade Information
Finished Sq.Ft.: 1,080
Finished Sq.Ft. Source: Assessor

Below Grade Information
Unfinished Sq.Ft.: 270
Unfinished Sq.Ft. Source: Assessor
Finished Sq.Ft.: 270
Finished Sq.Ft. Source: Assessor

Financial

Tax Information
County Tax: $1,922
Tax Assessed Value: $163,500
Tax Year: 2023
Tax Annual Amount: $2,906

Assessments Information
Year Assessed: 2023

Utilities

Utilities Information
Central Air
Cooling Type: Central A/C
Cooling Fuel: Electric
Heat Pump(s)
Heating Fuel: Electric
Hot Water: Electric
Sewer Septic: Public Sewer
Water Source: Public

Location

Homeowners Association Information
HOA Fee: $100
HOA Fee Frequency: Monthly

School Information
School District Name: BALTIMORE COUNTY PUBLIC SCHOOLS
School District Source: Listing Agent

Location Information
Outside City Limits
Directions: GPS

Public facts

Beds: —
Baths: 2.0
Sq. Ft.: 1,485
Stories: 2.0
Lot Size: 1,368 square feet
Style: Townhouse
Year Built: 1987
Year Renovated: —
County: Baltimore County
APN: 15 1800008138

Home facts updated by county records on Jul 29, 2026

Around this home

Schools

Chase Elementary School

Public PreK-5 • Assigned • 0.8mi

5/10

Middle River Middle School

Public 6-8 • Assigned • 3.6mi

3/10

Chesapeake High School

Public 9-12 • Assigned • 3.4mi

3/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

7/10 Heat Factor

7 days above 104° expected this year, 15 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

5/10 Air Factor

6 unhealthy days expected this year, 8 days in 30 years

Provided by First Street

Historical weather

Middle River, MD • 21220

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.2 hours in June and 4.5 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs

4.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$262,000 – $317,000

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Home values near 509 Kosoak Rd

Data from public records.

Address	Redfin Estimate
501 Kosoak Rd, Baltimore, MD - Beds \| 1 Baths \| 1440 Sq. Ft.	$256,889
507 Kosoak Rd, Middle River, MD - Beds \| 1.5 Baths \| 1485 Sq. Ft.	$274,816

Address	Redfin Estimate
503 Kosoak Rd, Baltimore, MD 4 Beds \| 1.5 Baths \| 1580 Sq. Ft.	$274,691
511 Kosoak Rd, Baltimore, MD 3 Beds \| 1.5 Baths \| 1440 Sq. Ft.	$285,256

Address	Redfin Estimate
505 Kosoak Rd, Baltimore, MD - Beds \| 1 Baths \| 1280 Sq. Ft.	$236,938
513 Kosoak Rd, Middle River, MD 3 Beds \| 2 Baths \| 1350 Sq. Ft.	$286,489

Property information provided by BRIGHT MLS when last listed in 2023. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 21220, MD

Sale history for 509 Kosoak Rd

Tax history for 509 Kosoak Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 21220

Home values near 509 Kosoak Rd

More real estate resources