$999,000
 $5,363 est/mo Sourced by Back At You

316 Union Avenue,Mamaroneck, NY 10543

Mamaroneck, NY 10543

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Description

Recently upgraded, this turnkey contemporary offers the perfect suburban existence without sacrificing a vibrant, walkable lifestyle. Tucked seamlessly into one of Mamaroneck’s most historic and sought-after Westchester neighborhoods, you are just minutes away from the village's best coffee shops, dining, and transit.Inside, the home shifts into a bright, open-concept layout designed for effortless living and hosting. The main floor centers around a spectacular Great Room, where soaring cathedral ceilings and massive windows flood the space with afternoon sun. Here, the living and dining zones flow naturally into a chef’s kitchen, all anchored by a striking custom stone fireplace. Right next to the hearth, two sets of sliding glass doors open directly to a spacious rear deck overlooking the extra-large lawncreating the ultimate indoor-outdoor flow for weekend hangs, summer BBQs, or quiet gardening. Two generously sized main-floor bedrooms and a full bath offer total versatility, making it easy to set up a dedicated work-from-home office, creative studio, or guest retreat.The entire second level is a dedicated private sanctuary. This skylit primary suite serves as a serene escape, complete with an expansive walk-in closet and an oversized bathroom. For even more potential, the full basement features high ceilings and is already plumbed for an additional batha blank canvas ready to be transformed into your future media room, home gym, or lounge. Best of all, you can skip the old-house headaches thanks to upgraded, modern infrastructure, including a high-efficiency tankless hot water baseboard heating system and a 200 Amp electrical service. Bring your personal aesthetic and move right inthe hard work is already done. Schedule your tour today.

Details

MLS #1015834
Listing TypeFor Sale
StyleHouse
Sub-TypeResale
StatusActive
Year2010
Days On Site74
Listing Provided ByRiver Realty Services, Inc. | Melissa J. Terman

Features

Bed(s)3
Bath(s) 2 Total
SQ Feet1,879
BasementY
Story(s)2
Acreage0.23

Interior

CoolingNone
HeatingBaseboard, Hot Water, Natural Gas
Interior FeaturesFirst Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Ceiling Fan(s), Chefs Kitchen, Double Vanity, High Ceilings, Kitchen Island, Open Kitchen, Primary Bathroom, Recessed Lighting, Walk-In Closet(s)
AppliancesCooktop, Dishwasher, Dryer, Gas Cooktop, Refrigerator, Stainless Steel Appliance(s), Tankless Water Heater, Indirect Water Heater

Exterior

Construction MaterialsCedar, Frame, Shingle Siding
Lot FeaturesBack Yard, City Lot, Front Yard, Level, Near Public Transit, Near Shops, See Remarks

Parking

Garage Yes / NoNo
Parking FeaturesDriveway, Off Site

Utilities

UtilitiesElectricity Connected, Natural Gas Connected, Sewer Connected, Trash Collection Public, Water Connected
SewerPublic Sewer

Taxes

Tax Year2025
Tax Assessed Value954900
Tax Annual Amount23840.96
Tax Lot03

Area Information

StateNY
CountyWestchester County
CityMamaroneck
Zip Code10543
School DistrictRye Neck Senior High School
Elementary SchoolF E Bellows Elementary School
High SchoolRye Neck Senior High School
Listing VS Median (in 10543)
Price:
$999,000
low | high
Med:
$310,000
100% of Average
sqft:
1,879
low | high
Med:
850
100% of Average
$ / sqft:
$532
low | high
Med:
$365
81.403167873756% of Average
On site:
74
low | high
Med:
84
88.095238095238% of Average
Sourced by Back At You

Market Activity 10543

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Learn More About This Property

StateNY
CountyWestchester County
CityMamaroneck
Zip Code10543
School DistrictRye Neck Senior High School
Elementary SchoolF E Bellows Elementary School
High SchoolRye Neck Senior High School
Listing VS Median (in 10543)
Price:
$999,000
low | high
Med:
$310,000
100% of Average
sqft:
1,879
low | high
Med:
850
100% of Average
$ / sqft:
$532
low | high
Med:
$365
81.403167873756% of Average
On site:
74
low | high
Med:
84
88.095238095238% of Average
Sourced by Back At You
Nearby Listings (Within 1/10 mile)
Price: $749K - $1.248M
sqft: 1,000 - 2,000
Nearby Listings Property ImageNearby Listings Details
423 Hinman Place Property Photo 1
$1,100,000
423 Hinman Place
Mamaroneck, NY 10543
Listing Updated: July 26, 2026 at 2:50:13 PM PDT
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