About This Home

This 4-bedroom, 4-bathroom single family at 21 Weir Lane in Locust Valley, NY is listed for $1,695,000 ($791 per sqft). Built in 1936, the home offers 2,144 sqft of living space on a 0.48 acres lot.

Key Features

  • Built in 1936
  • 0.48 acre lot
  • 3 parking spaces
  • Fireplace

Property Details

3 full, 1 half
2-car garage
1936

Amenities

FireplaceA/C
Listing Description

Step into timeless elegance with this move-in ready Locust Valley gem. Built in 1936, this residence beautifully preserves its classic character while offering every modern comfort for today's lifestyle. Inside, gleaming hardwood floors lead you through a thoughtful layout, centered by a warm living area featuring a wood-burning fireplace and a formal dining room designed for effortless entertaining.

The transition to outdoor living is seamless. The large brick patio, anchored by a built-in gas fire-pit and grill, serves as a natural extension of the home-perfect for hosting gatherings or enjoying quiet evenings al fresco. The upper level offers four spacious bedrooms and three full bathrooms.

A unique feature of this home is the private back staircase, which provides a separate entrance for a guest suite or staff quarters, ensuring privacy for everyone. Situated on a professionally landscaped half-acre, the grounds are a true retreat, adorned with specimen trees and lush plantings that offer a sense of seclusion.

With ample room for a pool, the backyard is a blank canvas. Located just moments from the village's renowned restaurants, boutique shopping, transportation, country clubs, and local beaches, this property offers the very best of Locust Valley in town living.

Monthly Cost Estimate

$9,065/mo

20% down · 6.5% · 30 years

Principal$1,226
Interest$7,345
Insurance$494

Estimates only. Actual payments may vary.

Location

21 Weir Lane

Locust Valley, NY 11560

Features & Amenities

Interior Features

Built-in FeaturesCrown MoldingEat-in KitchenEntrance FoyerFormal DiningOriginal DetailsPrimary BathroomQuartz/Quartzite CountersRecessed LightingStorageWasher/Dryer Hookup

Exterior Features

Fire PitMailboxRain Gutters

Property Details

Construction

Frame

Parking

Driveway

Heating

Forced Air

Cooling

Central Air

Appliances

DishwasherDryerGas CooktopGas OvenOvenRangeRefrigeratorStainless Steel Appliance(s)WasherGas Water Heater

Questions & Answers

This 4-bedroom, 4-bathroom single family at 21 Weir Lane is listed at $1,695,000 ($791/sqft). The estimated monthly payment is $9,065 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 1936, 0.48 acre lot, 3 parking spaces, Fireplace. Interior Features: Built-in Features, Crown Molding, Eat-in Kitchen. Exterior Features: Fire Pit, Mailbox, Rain Gutters.

This property is listed by Robert A. Hulse CBR.

RC

Robert A. Hulse CBR

Agent at Compass Greater NY LLC

Listed by Compass Greater NY LLC · Broker phone: (212) 913-9058 · View on Broker Site · Broker website

MLS# 1047907· Source: OneKey MLS· 54 days on PropertySimple

Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

21 Weir Lane, Locust Valley, NY 11560

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