18 Columbus AveValhalla, NY 10595

Single Family · 2 Beds · 1 Full Bath · 1,200 Sq. ft. | 1.20 Acres
$1,375,000 Active

18 Columbus Ave Overview

Time on Site:
55 days

Valhalla 4-Lot Residential Development Opportunity Rare opportunity to acquire a four-parcel assemblage consisting of an existing residence and three additional separately deeded tax lots in a proven Valhalla location with strong new construction demand and established residential infrastructure, with a conceptual 4-lot single-family site plan based on the existing parcel configuration. Property Highlights: Four legally recognized lots (separate tax IDs) Dual frontage on Columbus Avenue and Arden Lane Public sewer and utilities available Zoned R10 (10,000 SF minimum lot size), allowing potential single-family subdivision under current zoning, subject to approvals. Conceptual 4-lot single-family plan available based on parcel configuration (see offering materials). Recent nearby development activity supports strong resale values, with new construction homes in the area trading from the high $700Ks to over $1.1M. Builders and investors have flexibility to develop all four homes or phase construction while utilizing the existing residence for rental income or future redevelopment. The property’s topography is well-suited for modern builds, including walk-out basements and tiered designs consistent with surrounding new construction. Location highlights: • Top-rated schools •Less than 1 hour to NYC • Close to major highways + Metro-North • Near Kensico Dam Plaza, parks, and local community amenities Conceptual plans and supporting materials available upon request.

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18 Columbus Ave Facts & Features

  • Type Single Family
  • Sq. ft. 1,200
  • Price/Sq.ft. $1,146
  • Lot 1.20 Acres

Details

General

Association/HOA

  • Association: No

School Information

  • School District: Valhalla
  • Elementary School: Virginia Road Elementary School
  • Middle Or Junior School: Valhalla Middle School
  • High School: Valhalla High School

Building Information

  • Year Built: 1971

Location/Region

  • County Or Parish: Westchester County
  • Postal City: Valhalla

Rent/Lease Information

  • Lease Considered: No

Tax Information

  • Tax Annual Amount: 3022
  • Tax Assessed Value: 4650
  • Tax Year: 2025

General Information

  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Senior Community: No
  • Special Listing Conditions: None

Interior

Parking Information

  • Garage: No

Beds/Baths

  • Bathrooms Full: 1
  • Bathrooms Half: 0
  • Bathrooms Total: 1
  • Bedrooms Total: 2

Building Interior

  • Building Area Units: Square Feet

General Information

  • Appliances: Other
  • Cooling: None
  • Foundation Details: Other
  • Heating: Natural Gas,Other
  • Interior Features: Other
  • Living Area: 1200
  • Living Area Source: Public Records
  • Rooms Total: 5

Exterior

Parking Information

  • Parking Features: Off Site

Lot Information

  • Lot Size Acres: 1.2
  • Lot Size Square Feet: 52239
  • Water Source: Public

Waterfront/View

  • Waterfront: No

Building Exterior/Construction

  • Architectural Style: Colonial
  • Construction Materials: Other
  • Property Attached: No

General Information

  • Carport: No
  • Pool Private: No
  • Sewer: Public Sewer
  • Utilities: Trash Collection Public

18 Columbus Ave Monthly Cost

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* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

18 Columbus Ave Market Data

Based on the last 30 days in this zip code

$914,500
Average List Price
$452
Average Price per Square Foot
4
Properties Sold
80
Average Days on Market
16
Properties for Sale
Calculations provided by Reliance Network

18 Columbus Ave History

Date Event Value Agent
5/29/2026Source: OneKey MLS Added to Database
May 29, 2026
5/5/2026Source: OneKey MLS Added to Database
May 05, 2026
Listing provided courtesy of Coldwell Banker RealtyStephanie Smith- MLS# 994745MLS ProviderContact Information: 914-232-7000