For Sale88d on marketHistoric · 109 yrs
18 Parker Drive
Mahopac, NY, 10541 • 10541 • Putnam County
$725,000
$208/sqft
Down payment assistance available
4Beds
3Baths
3,493Sqft
0.39 acLot
1917Built
Property DNA
Cape Cod Style
Built 1917 · 109 years of history
Outdoor Living
Patio
1 Fireplace
Living Room
Private Pool
Above Ground
Hardwood & Tile Floors
Quality flooring throughout
This home is getting attention
Listed 88 days ago · 2,023 views · 50 saves
Market activity
Demand and pricing signals for this listing
2,023 views
People checking out this listing
50 saves
Buyers have saved this home
88 days on market
Established listing
$208/sqft
Price per square foot
Selling Soon Prediction
HighThis home ranks in the top 25% of listings most likely to go under contract soon, based on market activity and demand signals.
Likelihood score
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About this home
Single Family · Built 1917 · Historic
Welcome to 18 Parker Drive in Mahopac, a versatile and beautifully maintained home offering space, comfort, and built-in flexibility. The main residence features 3 bedrooms, an eat-in kitchen with stainless steel appliances, and hardwood floors throughout, creating a warm and inviting feel. A standout feature is the legal 1-bedroom accessory apartment—ideal for extended family, guests, or a private home office. Whether you’re accommodating multigenerational living or looking for additional dedicated space, this thoughtful layout offers comfort and privacy while remaining seamlessly connected to the main home. Outside, enjoy a flat, fully fenced yard perfect for entertaining or play, complete with a backyard patio and above-ground pool for summer fun. This home checks all the boxes for today’s buyers looking for space, versatility, and outdoor enjoyment in a convenient Mahopac location.
Standout features identified
Our analysis highlights above-ground pool, backyard patio, and flat fully fenced yard as key attractions of this home.
Estimated monthly payment
Based on current rates
$4,477/month
Principal & Interest$3,510
Property Tax$725
Insurance$242
Down payment20% ($145,000)
3%50%
Est. 6.09% rate · 30yr fixed · $580,000 loan
Full calculator →At a glance
Key facts and listing details
TypeSingle Family Residence, Residential
Year Built1917
HeatingBaseboard, Oil
CoolingWall/Window Unit(s)
ParkingOpen Parking
Lot0.39 Acres
Days on Zillow88 Days
Price/sqft$208
Property
Home typeSingle Family
Sub-typeSingle Family Residence, Residential
StyleCape Cod
Year built1917
Systems
HeatingBaseboard, Oil
CoolingWall/Window Unit(s)
Water / SewerSeptic Tank
Parking & Outdoor
ParkingDriveway
BasementStorage Space,Unfinished
Fireplaces1
FencingBack Yard
Lot0.39 Acres
Location & Tax
Neighborhood10541
Annual tax$15,580
Parcel3720007513121
Bathrooms & Fees
Full baths3
Features & details
13 categories of property features
Interior Features
Interior
Beamed Ceilings
Eat-in Kitchen
Appliances
Oven
Range
Refrigerator
Stainless Steel Appliance(s)
Flooring
Hardwood
Tile
Heating
Baseboard
Oil
Cooling
Wall/Window Unit(s)
Fireplace
Living Room
Windows
Skylight(s)
Exterior Features
Exterior
Mailbox
Parking
Driveway
Patio & Porch
Patio
Lot Features
Level
Near School
Near Shops
Pool Features
Above Ground
Utilities
Electricity Connected
Listing insights
Market data and value estimates
StatusFor Sale
Days on market88
Tax rate2.23%
Price/sqft$208
On marketJan 16, 2026
PostedJan 16, 2026
Last sold$565,000
MLS updatedMar 29, 2026
Tour days9
Views2,023
Favorites50
How are the schools in Mahopac?
3 schools rated nearby
Location
Mahopac, NY, 10541
Price history
3 events
DateEventPrice$/sqftSource
Jan 16, 2026Listed For Sale$725,000$208OneKey® MLS as distributed by MLS GRID
Oct 22, 2007Sold$565,000$162Public Record
Sep 13, 2001Sold$280,000$80Public Record
Listed For Sale$725,000
Jan 16, 2026•$208/sqft•OneKey® MLS as distributed by MLS GRID
Sold$565,000
Oct 22, 2007•$162/sqft•Public Record
Sold$280,000
Sep 13, 2001•$80/sqft•Public Record
Tax history
26 years of records
YearTax paidAssessed value
Apr 15, 2025—$607,900
Apr 15, 2024—$568,100
Apr 15, 2023—$541,000
Apr 15, 2022—$487,400
Apr 15, 2021—$442,400
Apr 15, 2020—$429,500
Apr 15, 2019—$405,200
Apr 15, 2018—$397,300
Apr 15, 2017$13,216$382,000
Apr 15, 2016—$230,000
Apr 15, 2015—$230,000
Apr 15, 2014—$230,000
Apr 15, 2013—$230,000
Apr 15, 2012—$230,000
Apr 15, 2011—$230,000
Apr 15, 2010—$230,000
Apr 15, 2009—$230,000
Apr 15, 2008—$230,000
Apr 15, 2007—$230,000
Apr 15, 2006—$230,000
Apr 15, 2005—$180,000
Apr 15, 2004—$165,160
Apr 15, 2003—$165,160
Apr 15, 2002—$165,160
Apr 15, 2001—$165,160
Apr 15, 2000—$165,160
Nearby homes
Neighborhood details
Local context around this listing
Mahopac, NY • Putnam County
Nearby neighborhoods
Mahopac Falls
Nearby cities
BrewsterCarmelCold SpringGarrisonHolmesLake PeekskillMahopacPatterson
Nearby zip codes
105411054210588
Similar homes
Based on information submitted to the MLS GRID as of 2026-02-06 15:18:24 PST. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. [Click here for more information](/mls-disclaimers/#778)
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