Property profile

42 Mellor Ave Catonsville, MD 21228

OFF-MARKET
Investment properties
Property ID
US40-0158671
1,547 SF 0.09 ac lot Built 1909
Individually Owned 1-yr Hold ~ Est. High Equity
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Property profile

Verified
Property type Investment properties
Use group OFFICE/RESIDENTIAL (MIXED USE)
Year built 1909
Total area 1,547 SF
Lot 0.09 ac (3,900 SF)
Zoning code RO
APN 01-0108300361
UPID US40-0158671

Cap rate & NOI

Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors

Location

42 Mellor Ave Catonsville, MD 21228-5104
Catonsville metro Census 400400 BALTIMORE-TOWSON, MD METROPOLITAN STATISTICAL AREA
Google Maps

Value estimations

Realmo proprietary · 4 methods
AI Approach AI
$365k
CAP Approach CAP
by Request
Comparable Approach Comparable
by Request
Blend (final) Blend
$415k

Owner & transaction history

since 2025
Last sale
$351,000
7 recorded transactions
2025
$351,000
2023
$275,000
2021
Price N/A
2016
Price N/A
2016
Price N/A
2016
Price N/A
2015
Price N/A

Zoning & alternative use

RO · Catonsville, MD

Comparables

6 recent transactions · within 1.5 mi
Comparable in this city
6 recent transactions
Recent comparable sales
Sale price & price/SF · Sale date & distance · Adjustments & confidence
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