River Rd, Arnold MD

45 properties and 227 residents found on River Rd, Arnold, MD. Find out more information with RadioAwards Address Directory.


Residents

Who has lived here

Resident Phone Number Additional info
Jenneill L Delp
301-261-****
Michael D Delp Age: 55
301-261-****
Himes M Liebrenz
410-544-****
Marilyn Liebrenz
410-544-****

Who has lived here

Resident Phone Number Additional info
Caol A Mercer
410-647-****
Alexis K Rotella Age: 78
410-384-****

Who has lived here

Resident Phone Number Additional info
Fred S Bednarik
410-544-****
Peter W Tucker Age: 85
410-315-****
Polly G Tucker Age: 83
410-315-****

Who has lived here

Resident Phone Number Additional info
Heather Mohr
410-793-****
Todd M Mohr
410-793-****

Who has lived here

Resident Phone Number Additional info
Bryan J Flanagan
410-384-****
Elaine S Flanagan Age: 73
410-384-****

Who has lived here

Resident Phone Number Additional info
Paul M Belliveau
410-431-****
Lisa M Wadsworth Age: 54
410-975-****
Sold $615,000
  • 3 baths
  • Lot: 8,400 sqft
  • Built in 1995

Facts

Lot size: 8,400 sqft

Stories: 2 story with basement

Exterior walls: Siding (Alum/Vinyl)

Who has lived here

Resident Phone Number Additional info
Benjamin R Crabbs
410-336-****
Residential status:
Homeowner
Job:
Professional/Technical
Christine B Crabbs Age: 56
410-975-****
  • 3 beds
  • 1 bath
  • 2,000 sqft

Facts

Lot size: 0.44 acres

Stories: 1 story with basement

Parking: Detached Garage

Who has lived here

Resident Phone Number Additional info
Alfred Bishara
Residential status:
Homeowner
Theresa M Cox Age: 69
Residential status:
Homeowner
Job:
Professional/Technical
James R Pusinsky Age: 78
410-703-****
Residential status:
Homeowner
Job:
Private Household Service Occupations
Joan C Pusinsky Age: 78
410-703-****
Residential status:
Homeowner
Job:
Private Household Service Occupations
  • 2 baths
  • 1,972 sqft
  • Built in 1957

Facts

Lot size: 0.34 acres

Stories: 1

Parking: Garage - Detached, 700 sqft

Who has lived here

Resident Phone Number Additional info
Amadeu D Sanches
410-647-****
Residential status:
Homeowner
Job:
Retired
Elsa M Sanches Age: 62
410-647-****
Residential status:
Homeowner
Maria O Sanches Age: 84
410-647-****
Residential status:
Homeowner
Job:
Retired
Elsa S Shenton Age: 62
443-481-****
Residential status:
Homeowner
Job:
Executive, Administrative, and Managerial
James Shenton Age: 60
443-481-****
Residential status:
Homeowner
Job:
Executive, Administrative, and Managerial
  • 3 beds
  • 2 baths
  • Lot: 5,356 sqft
  • Built in 1978

Facts

Lot size: 5,356 sqft

Stories: 2 story with basement

Exterior walls: Siding (Alum/Vinyl)

Who has lived here

Resident Phone Number Additional info
Barbara S Berry
410-688-****
Residential status:
Homeowner
Job:
Executive, Administrative, and Managerial Occupations
Bj Berry Age: 90
410-975-****
Jennifer Lahtinen
410-544-****
Matthew Lahtinen
410-544-****
Barbara J Lorton Age: 83
410-421-****
  • 2.5 baths
  • 1,208 sqft
  • Built in 1994

Facts

Lot size: 8,276 sqft

Parking: Garage - Attached, 230 sqft

Who has lived here

Resident Phone Number Additional info
Deborah L Welty
410-647-****
Sandra J Welty Age: 83
410-647-****
Stephanie Welty
410-647-****
Terrance B Welty Age: 86
410-703-****
Residential status:
Homeowner
Job:
Service Occupations
  • 2.5 baths
  • 2,114 sqft
  • Built in 1976

Facts

Lot size: 10,800 sqft

Stories: 2

Who has lived here

Resident Phone Number Additional info
Doris Frank
Residential status:
Renter
Job:
Food Preparation and Serving Related Occupations
Ruff Frank
Doris L Ruff
410-956-****
Frank A Ruff
Amy R Yarnell Age: 55

Who has lived here

Resident Phone Number Additional info
Diane C Fischer
410-647-****
  • 2.5 baths
  • 1,240 sqft
  • Built in 1976

Facts

Lot size: 5,400 sqft

Stories: 2

Who has lived here

Resident Phone Number Additional info
Judith J Cobb
410-544-****
Residential status:
Homeowner
Job:
Military
Paul E Cobb Age: 75
410-544-****
Phillip L Cobb Age: 36
410-544-****
  • 2.5 baths
  • 1,240 sqft
  • Built in 1976

Facts

Lot size: 5,400 sqft

Stories: 2

Who has lived here

Resident Phone Number Additional info
Jeff's Lawn Care LLC
410-320-****
Industry:
Gutter CleaningLawn ServiceLeaf RemovalSnow Removal
Site:
Jeffs-LawnCare.com
Karen Sale
410-647-****
Categories:
Gift Shops
Jennifer M Sale Age: 35
410-647-****
Residential status:
Homeowner
Gary Howard Age: 67
Karen Lynn Age: 61
  • 3 beds
  • 1 bath
  • 1,060 sqft
  • Built in 1976

Facts

Lot size: 6,224 sqft

Rooms: 7

Stories: 2

Parking: Off street

Sold $219,900

Who has lived here

Resident Phone Number Additional info
Michael M Berard
410-975-****
Residential status:
Homeowner
Marguerite C Morgan-Berard Age: 51
410-975-****
Residential status:
Homeowner
Matthew P Ferrante
410-647-****
John J Gallagher
Leslie Johnston Age: 50
  • 4 beds
  • 2.5 baths
  • 2,260 sqft
  • Built in 1973

Facts

Lot size: 1.58 acres

Rooms: 9

Stories: 2

Parking: Garage - Attached, 1038 sqft

Who has lived here

Resident Phone Number Additional info
Holly N Baca
410-544-****
Residential status:
Homeowner
Job:
Clerical/White Collar
Paul G Baca Age: 58
410-544-****
Residential status:
Homeowner
Job:
Homemaker
Samuel G Baca Age: 30
410-975-****
Residential status:
Homeowner
Mary E Quinn Age: 71
Shurie Ron
410-544-****
  • 3 beds
  • 2.5 baths
  • 1,474 sqft
  • Built in 1976

Facts

Lot size: 4,868 sqft

Stories: 2

Sold $319,900

Who has lived here

Resident Phone Number Additional info
Edward A Archambo
John R Henderson
410-263-****
Robert J Henderson
410-263-****
Rober Henderson
410-544-****
Amy Horwitz
410-975-****
  • 1.5 baths
  • 1,240 sqft
  • Built in 1976

Facts

Lot size: 5,040 sqft

Stories: 2

Who has lived here

Resident Phone Number Additional info
Frantum Lawn Care and Landscaping, LLC
Industry:
Business Services at Non-Commercial Site
Frantum Lawncare & Landscaping
443-995-****
Specialties:
Brick and Stone Patios, Walks, and Steps - InstallBrick, Stone or Block Wall InstallBrick, Stone or Block Wall RepairBrick or Stone Tuck-PointBrick or Stone Siding InstallBrick or...
Categories:
Brick & StoneDesigners & DecoratorsLandscapingLawn & Garden Care
Howard Frantum Age: 58
410-544-****
T Frantum
410-544-****
Tammy L Frantum Age: 60
410-975-****
  • 1.5 baths
  • 1,240 sqft
  • Built in 1976

Facts

Lot size: 5,040 sqft

Stories: 2

Who has lived here

Resident Phone Number Additional info
Vera M Gunther
Catharine R Nutter Age: 63
410-975-****
David A Nutter Age: 34
410-688-****
Residential status:
Homeowner
  • 1 bath
  • Lot: 5,040 sqft
  • Built in 1976

Facts

Lot size: 5,040 sqft

Stories: 2 story with basement

Exterior walls: Siding (Alum/Vinyl)

Who has lived here

Resident Phone Number Additional info
Carrie L Clore
Residential status:
Homeowner
Collen F Cox Age: 70
410-975-****
William C Cox Age: 68
Residential status:
Homeowner
Job:
Craftsman/Blue Collar
Jennifer L Epperson Age: 54
Stephen R Hartman Age: 69
410-975-****
  • 3 beds
  • 1.5 baths
  • 1,060 sqft
  • Built in 1976

Facts

Lot size: 5,039 sqft

Stories: 2

Sold $230,000

Who has lived here

Resident Phone Number Additional info
Ana Aguilar
410-315-****
Juan V Aguilar
410-315-****
Susan P Belair
Partricia Topper
410-544-****
Patricia L Topper Age: 66
410-544-****
  • 2.5 baths
  • 1,474 sqft
  • Built in 1976

Facts

Lot size: 5,040 sqft

Stories: 2

Who has lived here

Resident Phone Number Additional info
Eva A Marossy
Meita Marossy Age: 50
Cynthia R Noell Age: 74
Alex L Thompson Age: 40
410-975-****
Residential status:
Homeowner
Elliotte F Thompson Age: 76
410-975-****
Residential status:
Homeowner
  • 2.5 baths
  • 1,474 sqft
  • Built in 1976

Facts

Lot size: 5,040 sqft

Stories: 2

Who has lived here

Resident Phone Number Additional info
Jaimie T Crawford
732-828-****
Patricia A Herz Age: 59
410-975-****
Heather M Smith Age: 61
410-975-****
Jaimie C Smith Age: 57
410-975-****
Residential status:
Homeowner
Job:
Protective Service Occupations
P Higgins
410-544-****
  • 3 beds
  • 1.5 baths
  • 1,060 sqft
  • Built in 1976

Facts

Lot size: 5,040 sqft

Stories: 2

Sold $360,000

Who has lived here

Resident Phone Number Additional info
Kathy Barbado
410-793-****
Residential status:
Homeowner
Job:
Medical Professional
Joshua M Barbato
410-688-****
Residential status:
Homeowner
Kathleen D Barbato Age: 62
410-688-****
Residential status:
Homeowner
Job:
Food Preparation and Serving Related Occupations
Kathy D Barbato Age: 61
410-518-****
Robert A Barbato Age: 61
410-518-****
Residential status:
Homeowner
Job:
Food Preparation and Serving Related Occupations
  • 1.5 baths
  • 1,060 sqft
  • Built in 1976

Facts

Lot size: 5,041 sqft

Stories: 2

Who has lived here

Resident Phone Number Additional info
Kenneth D Burington
410-688-****
Residential status:
Homeowner
  • 1.5 baths
  • 1,240 sqft
  • Built in 1976

Facts

Lot size: 5,046 sqft

Stories: 2

Who has lived here

Resident Phone Number Additional info
Doug Geissler
410-544-****
Residential status:
Homeowner
Douglas F Geissler Age: 46
410-544-****
Residential status:
Homeowner
Theresa Geissler Age: 44
410-544-****
Residential status:
Homeowner
Keith K Geissler
Geissler Keith
  • 4 beds
  • 2.5 baths
  • 2,144 sqft
  • Built in 1973

Facts

Lot size: 0.54 acres

Stories: 2

Parking: Garage - Attached, 805 sqft

370 River Rd, Arnold, MD 21012-1120
For Sale $424,900

Who has lived here

Resident Phone Number Additional info
Patricia M Ellis
410-647-****
Residential status:
Homeowner
Job:
Retired
Victor R Ellis Age: 89
410-688-****
Residential status:
Homeowner
Job:
Financial Professional
Amedeo Vecchione
Residential status:
Homeowner
Job:
Executive, Administrative, and Managerial Occupations
Frances Vecchione
James P Vecchione
410-333-****
  • 1.5 baths
  • 1,240 sqft
  • Built in 1976

Facts

Lot size: 5,504 sqft

Stories: 2

Who has lived here

Resident Phone Number Additional info
Dawn M Elliott
410-384-****
Residential status:
Homeowner
Job:
Craftsman/Blue Collar
John M Mcdeshen Age: 57
410-384-****
John Knapp Age: 54
Residential status:
Homeowner
  • 1.5 baths
  • 1,060 sqft
  • Built in 1976

Facts

Lot size: 5,340 sqft

Stories: 2

Who has lived here

Resident Phone Number Additional info
Luis B Cantrell
443-906-****
Diane Donaldson Age: 56
Joseph Harley
Residential status:
Homeowner
Job:
Food Preparation and Serving Related Occupations
Jessica Poe
443-822-****
Residential status:
Renter
Job:
Food Preparation and Serving Related Occupations
Joseph L Poe
410-384-****
  • 5 beds
  • 4 baths
  • 2,234 sqft
  • Built in 1997

Facts

Lot size: 0.26 acres

Stories: 3

Parking: Garage - Attached, 2 spaces, 462 sqft

Who has lived here

Resident Phone Number Additional info
Set Solutions, Inc
410-353-****
Industry:
Engineering ServicesSoftware Engineering Services
Carrie Cobb
Kimberly Y Hahn Age: 64
410-421-****
Kimberlyl R Hahn
410-421-****
Paul S Hahn Age: 65
410-421-****
  • 2.5 baths
  • 2,125 sqft
  • Built in 1999

Facts

Lot size: 10,000 sqft

Stories: 2

Parking: Garage - Attached, 400 sqft

Who has lived here

Resident Phone Number Additional info
Andrea J Karasinski
Eleanor M Karasinski Age: 94
Michael A Peters Age: 57
410-315-****
Micheal Peters
410-315-****
Michael Rhee Age: 58
410-544-****
Residential status:
Homeowner
Job:
Professional/Technical
  • 5 beds
  • 2 baths
  • Lot: 10,000 sqft
  • Built in 1998

Facts

Lot size: 10,000 sqft

Stories: 2 story with basement

Exterior walls: Siding (Alum/Vinyl)

Parking: Attached Garage

Who has lived here

Resident Phone Number Additional info
Jennifer Ann Montgomery
410-975-****
Charlton C Walker Age: 56
410-975-****
Bethene S Perry Age: 95
410-975-****
James D Perry
410-975-****
Kent L Perry Age: 62
410-975-****
  • 3 baths
  • 1,908 sqft
  • Built in 1999

Facts

Lot size: 10,000 sqft

Stories: 2

Parking: Garage - Attached, 500 sqft

Who has lived here

Resident Phone Number Additional info
Jennifer L Burrell
410-647-****
Jennifer L Reale Age: 59
410-647-****
Joe A Reale
410-647-****
Joseph D Reale Age: 58
410-647-****
Ashley B Reale Age: 38
719-358-****
Residential status:
Homeowner
  • 2.5 baths
  • Lot: 10,000 sqft
  • Built in 1996

Facts

Lot size: 10,000 sqft

Stories: 2 story with basement

Exterior walls: Siding (Alum/Vinyl)

Parking: Attached Garage

Who has lived here

Resident Phone Number Additional info
Robert Franco
410-384-****
Sal P Franco Age: 94
410-384-****
Salvatore Franco Age: 94
410-384-****
Residential status:
Homeowner
Job:
Retired
Carol Hamblin Age: 77
410-384-****
Residential status:
Homeowner
Job:
Professional/Technical
  • 4 beds
  • 2.5 baths
  • 2,270 sqft
  • Built in 1999

Facts

Lot size: 9,999 sqft

Stories: 2

Parking: Garage - Attached, 484 sqft

Who has lived here

Resident Phone Number Additional info
Carol J Coughlin
Eric J Greenlee Age: 59
410-544-****
Laura D Greenlee Age: 52
410-544-****
Residential status:
Homeowner
Job:
Homemaker
  • 2.5 baths
  • 2,076 sqft
  • Built in 1998

Facts

Lot size: 10,000 sqft

Stories: 2

Parking: Garage - Attached, 560 sqft

Who has lived here

Resident Phone Number Additional info
James D Maloney
410-384-****
Jim D Maloney
410-384-****
Susan W Maloney
Lorraine M Wesdyk Age: 63
410-647-****
Russel P Wesdyk Age: 63
410-647-****
  • 4 baths
  • 2,511 sqft
  • Built in 1998

Facts

Lot size: 10,000 sqft

Stories: 2

Parking: Garage - Attached, 506 sqft

Sold $530,000

Who has lived here

Resident Phone Number Additional info
John B
410-627-****
Job:
Building and Grounds Cleaning and Maintenance Occupations
Donna P Craven Age: 67
Residential status:
Homeowner
Job:
Protective Service Occupations
John B Craven Age: 64
410-975-****
Residential status:
Homeowner
Job:
Protective Service Occupations
Sharon A Schwarz Age: 61
410-975-****
Jennifer A Moe Age: 46
  • 2.5 baths
  • 2,768 sqft
  • Built in 1998

Facts

Lot size: 10,000 sqft

Stories: 2

Parking: Garage - Attached, 400 sqft

Who has lived here

Resident Phone Number Additional info
John W Andreas
410-314-****
Residential status:
Homeowner
Kelly A Andreas Age: 59
410-544-****
Residential status:
Homeowner
Mark J Andreas Age: 61
410-544-****
Martina J Hall Age: 66
410-544-****
Steven F Hall Age: 47
410-544-****
  • 3 baths
  • 2,232 sqft
  • Built in 1997

Facts

Lot size: 10,000 sqft

Stories: 2

Parking: Garage - Attached, 400 sqft

Sold $575,000

Who has lived here

Resident Phone Number Additional info
Rachel G Hershey
Jennifer D Smith Age: 59
410-384-****
Residential status:
Homeowner
Job:
Professional/Technical
Ken Smith Age: 63
410-384-****
Residential status:
Homeowner
Job:
Clerical/White Collar
Kenneth H Smith Age: 63
410-688-****
Residential status:
Homeowner
Robert M Smith Age: 30
410-688-****
Residential status:
Homeowner
  • 3 baths
  • 2,516 sqft
  • Built in 1999

Facts

Lot size: 10,625 sqft

Stories: 2

Parking: Garage - Attached, 484 sqft

Who has lived here

Resident Phone Number Additional info
Dennis J Fretz
410-688-****
Residential status:
Homeowner
Job:
Professional/Technical
Lauren A Fretz Age: 31
410-688-****
Residential status:
Homeowner
Natalie B Fretz Age: 57
410-431-****
Residential status:
Homeowner
Job:
Professional/Technical
  • 5 beds
  • 3.5 baths
  • 1 sqft
  • Built in 1996

Facts

Lot size: 0.27 acres

Stories: 2

Parking: Garage - Attached, 440 sqft

Sold $574,900

Who has lived here

Resident Phone Number Additional info
Brian D Price
Diana Price
Residential status:
Homeowner
Job:
Construction and Extraction Occupations
Andrea I Ward Age: 48
410-384-****
Chong Ward Age: 72
410-384-****
Claude I Ward Age: 76
410-384-****
  • 2 beds
  • 1 bath
  • 784 sqft
  • Built in 1928

Facts

Lot size: 2,918 sqft

Stories: 1

Who has lived here

Resident Phone Number Additional info
George Frederick Brauer
Clifton R French
Everett R Oneil Age: 100
James A Parkinson Age: 66
Residential status:
Homeowner
K Radford Age: 73
  • 1 bath
  • Lot: 3,359 sqft
  • Built in 1950

Facts

Lot size: 3,359 sqft

Stories: 1 story

Exterior walls: Siding (Alum/Vinyl)

Who has lived here

Resident Phone Number Additional info
Steve Foster
410-544-****
Constance M Harich Age: 68
410-544-****
Job:
Protective Service Occupations
William E Harich Age: 74
410-544-****
Residential status:
Homeowner
Job:
Executive, Administrative, and Managerial Occupations
  • 1 bath
  • 1,033 sqft
  • Built in 1900

Facts

Lot size: 4,356 sqft

Stories: 1

Who has lived here

Resident Phone Number Additional info
ANNAPOLIS RESEARCH INSTITUTE, INC
Type of Business:
Foreign Corporation
Lloyd F Andrew Age: 73
410-544-****
Residential status:
Homeowner
  • 2 beds
  • 1 bath
  • Lot: 4,500 sqft
  • Built in 1928

Facts

Lot size: 4,500 sqft

Stories: 1 story

Exterior walls: Asbestos shingle

446 River Rd, Arnold, MD 21012-1118
Sold $380,000

Who has lived here

Resident Phone Number Additional info
Chesapeake Innovations, Inc.
410-421-****
SIC:
3449 - Miscellaneous Structural Metal Work
C M Berry Age: 85
410-421-****
Residential status:
Homeowner
Charles A Berry Age: 85
410-421-****
Christian M Berry Age: 85
410-421-****
Cmartin M Berry
410-421-****
  • 2 baths
  • 970 sqft
  • Built in 2013

Facts

Lot size: 4,969 sqft

Stories: 2 story

Exterior walls: Siding (Alum/Vinyl)

Who has lived here

Resident Phone Number Additional info
Candace Delisle
410-330-****
Cindy D Delisle Age: 68
Cynthia D Delisle Age: 69
Cindy D Goughenour
410-647-****
Cynthia Goughenour
410-647-****
  • 2.5 baths
  • 2,272 sqft
  • Built in 1900

Facts

Lot size: 0.32 acres

Stories: 2

Parking: Garage - Detached, 400 sqft

Who has lived here

Resident Phone Number Additional info
Carol A Strohminger
410-544-****
David G Strohminger Age: 78
410-544-****
Residential status:
Homeowner
Matthew D Strohminger Age: 44
410-544-****
Residential status:
Homeowner
Job:
Food Preparation and Serving Related Occupations
Steven P Strominger
410-544-****
Nancy T Strohminger Age: 41
410-279-****
Residential status:
Homeowner

Who has lived here

Resident Phone Number Additional info
Barry P Gossett
410-974-****

Market Activities

To date, we have no information about market activities in 2025
Jul 2024 Sold
446 River Rd
Price history :
  • Single Family
  • 848 sqft
  • 2 beds
  • 1 bath
Jun 2024 Sold
446 River Rd
Price history :
  • Single Family
  • 848 sqft
  • 2 beds
  • 1 bath
Apr 2024 Sold
365 River Rd
Price history :
  • Single Family
  • 1,580 sqft
  • 3 beds
  • 1 bath
Mar 2024 Listed for sale
365 River Rd
Price history :
  • Single Family
  • 1,580 sqft
  • 3 beds
  • 1 bath
Jun 2022 Listed for sale
370 River Rd
Price history :
  • Single Family
  • 2,664 sqft
  • 4 beds
  • 3 baths
Mar 2021 Sold
351 River Rd
Price history :
  • Single Family
  • 1,474 sqft
  • 3 beds
  • 4 baths
Feb 2019 Sold
334 River Rd
Price history :
Feb 2019 Sold
423 River Rd
Price history :
Dec 2018 Sold
359 River Rd
Price history :
Nov 2018 Sold
419 River Rd
Price history :
Sep 2016 Sold
351 River Rd
Price history :
  • Single-Family Home
  • 1,474 sqft
  • 3 baths
Aug 2016 Sold
338 River Rd
Price history :
  • Single-Family Home
  • 0.44 acres
  • 3 beds
  • 2 baths
Jul 2016 Sold
338 River Rd
Price history :
  • Single-Family Home
  • 0.44 acres
  • 3 beds
  • 2 baths
Jul 2015 Sold
349 River Rd
Price history :
  • Townhome
  • 1,060 sqft
  • 6,224 sqft
  • 1 bath
Jul 2015 Sold
415 River Rd
Price history :
  • Single-Family Home
  • 2,511 sqft
  • 10,000 sqft
  • 3 baths

Fire Incident History

To date, we have no information about fire incidents in 2025
17 Nov 2014 Mobile property (vehicle) fire, other
Property Use —
Residential street, road or residential driveway
Area of Origin —
Operator/passenger area of transportation equip.
First Ignition —
Upholstered sofa, chair, vehicle seats
Heat Source —
Heat from other open flame or smoking materials

Incidents registered in Federal Emergency Management Agency

To date, we have no information about incidents registered in FEMA in 2025
04 Jul 2012 Trash or rubbish fire, contained
Property Use —
1 or 2 family dwelling

Comparison graphs

House prices on 112-490 River Rd, Arnold MD

335339342349351357361365369371401405409413417421440444448House Number$0$100k$200k$300k$400k$500k$600k$700kPrices

Total rooms, bathrooms and bedrooms on 112-490 River Rd, Arnold MD

335338339341342343345347349350351353355357359361363365367369370371373401403405407409411413415417419421423440448452House Number03BathroomsBedrooms

Lot size and building area (in sqft) on 112-490 River Rd, Arnold MD

335338339341342343345347349350351353355357359361363365367369370371373401403405407409411413415417419421423440442444446448452House Number010,00020,00030,00040,00050,00060,00070,000Area (in sqft)Lot sizeLiving area

Where is Riv Rd, Arnold MD located on map?