Google street view image for 230 Key Ave, Baltimore, MD 21225

Off market nov 2019 for $232K

$353,315

Est. refi paymentEst. refi $1,801/mo

—

•

2 ba

•

1,648

sq ft

230 Key Ave, Baltimore, MD 21225

About this home

230 Key Ave is a 1,648 square foot house on a 6,250 square foot lot with 2 bathrooms. - it last sold on November 15, 2019 for $232,000. Based on Redfin's Baltimore data, we estimate the home's value is $353,315.

Single-familyProperty Type

1981Year Built

6,250 sq ftLot Size

$214Est. Price/Sq.Ft.

1 spaceParking

Source:Public Records

Redfin Estimate

$353,315

$121K since sold in November 2019$3,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.7% lower than the average sale price ($375K) of 6 comparable homes.

SOLD JUL 16, 2026
$415,000
A
4 beds2 baths1,316 sq ft
5 Mountain Rd, Linthicum, MD 21090
SOLD MAY 12, 2026
$435,000
B
3 beds2 baths1,296 sq ft
757 Sunnyfield Ln, Baltimore, MD 21225
SOLD SEP 18, 2026
$370,000
C
3 beds2 baths1,327 sq ft
207 Hance Ave, Linthicum, MD 21090
SOLD JAN 23, 2026
$375,000
D
4 beds2 baths1,152 sq ft
6 Mountain Rd, Linthicum, MD 21090
SOLD SEP 25, 2026
$289,000
E
3 beds2 baths1,040 sq ft
304 14th Ave, Baltimore, MD 21225
SOLD JUL 10, 2026
$364,500
F
4 beds2 baths1,008 sq ft
6 Circle Dr, Linthicum, MD 21090

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Earn from this home

Sell

$170,950

Est. take-home

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Refinance

Est. cash available

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Rent

$1,516/mo

Redfin rental estimate

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Market trends in 21225, MD

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.6%

0.3% MoM

Median sale price

$302K

$2K MoM

Avg. days on market

43d

5 days MoM

Recently sold homes

15 MoM

New listings for sale

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4208 4th St, Baltimore, MD 21225
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3 beds2.5 baths1,024 sq ft
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(877) 366-2213
COMING SOON
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4 beds3 baths1,941 sq ft
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COMING SOON
$200,000
5 beds3 baths1,080 sq ft
3824 Brooklyn Ave, Baltimore, MD 21225
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$250,000
3 beds2 baths1,662 sq ft
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$40,000
3 beds1.5 baths930 sq ft
1313 E Patapsco Ave, Baltimore, MD 21225
(410) 828-4838
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3 beds1 bath1,080 sq ft
716 Deacon Hill Ct, Baltimore, MD 21225
(410) 918-9740
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3 beds2 baths995 sq ft
301 Old Riverside Rd, Baltimore, MD 21225
(301) 490-5400
$99,990
3 beds2 baths1,350 sq ft
713 E Pontiac Ave, Baltimore, MD 21225
(888) 860-7369
VIDEO TOUR
$315,000
3 beds3 baths1,372 sq ft
3612 6th St, Baltimore, MD 21225
(833) 999-8733
See all

Provided by Redfin

Sale history for 230 Key Ave

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Year

Property tax

Land + Additions

Assessment*

2026

$3,353 (+7.5%)

2025

$3,119 (+3.7%)

2024

$3,010 (+4.8%)

$72,200 + $166,100

$238,300

2023

$2,872 (+9.3%)

2022

$2,628 (+2.8%)

2021

$2,557 (+4.6%)

$72,200 + $138,100

$210,300

2020

$2,445 (+2.9%)

2019

$2,376 (+2.9%)

2018

$2,309 (−0.4%)

$62,200 + $127,700

$189,900

2017

$2,318 (+1.3%)

$62,200 + $127,700

$189,900

2016

$2,288 (+1.8%)

2015

$2,247 (+3.0%)

2014

$2,181 (+3.1%)

$41,100 + $131,400

$172,500

2013

$2,114 (+1.8%)

2012

$2,078 (−8.8%)

2011

$2,279

2010

$2,279 (+36.8%)

2009

$1,666

Tax history for 230 Key Ave

Year

Property tax

Land + Additions

Assessment*

2026

$3,353 (+7.5%)

2025

$3,119 (+3.7%)

2024

$3,010 (+4.8%)

$72,200 + $166,100

$238,300

2023

$2,872 (+9.3%)

2022

$2,628 (+2.8%)

2021

$2,557 (+4.6%)

$72,200 + $138,100

$210,300

2020

$2,445 (+2.9%)

2019

$2,376 (+2.9%)

2018

$2,309 (−0.4%)

$62,200 + $127,700

$189,900

2017

$2,318 (+1.3%)

$62,200 + $127,700

$189,900

2016

$2,288 (+1.8%)

2015

$2,247 (+3.0%)

2014

$2,181 (+3.1%)

$41,100 + $131,400

$172,500

2013

$2,114 (+1.8%)

2012

$2,078 (−8.8%)

2011

$2,279

2010

$2,279 (+36.8%)

2009

$1,666

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

Permits

Jun 16, 2015 • Final

Residential solar

Electrical

Solar

Jun 16, 2015 • Final

Electrical

Solar

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Interior

Basement Information
Basement Sq. Ft: 640
Basement Finish: Finished
Basement Type: Finished

Bathroom Information
# of Full Baths: 2

Heating & Cooling
Air Conditioning Type: Split System
Heating Type: Heat Pump

Exterior

Exterior Information
Building Style Type: Split Foyer
Building Construction Quality: Fair
Exterior Wall: Aluminum/Vinyl
Building Type: Single Family

Property Information
Subdivision Name: PATAPSCO PARK
Living Sq. Ft: 1,648
Building Sq. Ft: 1,648
# of Stories: 1
Stories Type: Split Foyer
Legal Description: LTS 677 678 230 KEY AVE PATAPSCO PARK

Lot Information
# of Buildings: 1
Land Sq. Ft: 6,250
Legal Lot Number: 677
Acres: 0.1435
Zoning Code: R5
State Use Description: RESIDENTIAL

Utility Information
Sewer Type: Public
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2026
Tax District County: 5

Public facts

Beds: —
Baths: 2.0
Sq. Ft.: 1,648
Stories: 1.0
Lot Size: 6,250 square feet
Style: Single Family Residential
Year Built: 1981
Year Renovated: —
County: Anne Arundel County
APN: 05 62490025801

Home facts updated by county records on Oct 7, 2026

Around this home

Schools

Brooklyn Park Elementary School

Public PreK-5 • Assigned • 1.2mi

2/10

Brooklyn Park Middle School

Public 6-8 • Assigned • 1.0mi

4/10

North County High School

Public 9-12 • Assigned • 1.6mi

4/10

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

8/10 Heat Factor

7 days above 103° expected this year, 15 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

4/10 Air Factor

5 unhealthy days expected this year, 7 days in 30 years

Provided by First Street

Historical weather

Baltimore, MD • 21225

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

$336,000 – $407,000

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Home values near 230 Key Ave

Data from public records.

Address	Redfin Estimate
223 Key Avenue, Baltimore, MD - Beds \| 2 Baths \| 1400 Sq. Ft.	$316,504
206 Key Avenue, Baltimore, MD - Beds \| 1 Baths \| 1150 Sq. Ft.	$235,522

Address	Redfin Estimate
205 Key Avenue, Baltimore, MD - Beds \| 1 Baths \| 992 Sq. Ft.	$221,927
231 Key Avenue, Baltimore, MD 3 Beds \| 1.5 Baths \| 2624 Sq. Ft.	$309,788

Address	Redfin Estimate
246 Key Avenue, Baltimore, MD - Beds \| 1 Baths \| 1349 Sq. Ft.	$236,196
221 Key Avenue, Baltimore, MD - Beds \| 1 Baths \| 1436 Sq. Ft.	$329,607

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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 21225, MD

Sale history for 230 Key Ave

Tax history for 230 Key Ave

Permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 21225

Home values near 230 Key Ave

More real estate resources