- Overview
- Description
- Property Details
- Location
- Facts & Features
- Getting Around
- Nearby Homes





Street View
$1,695,000
Monthly Est:$8,437
4 Beds
- 4 Baths
3 full baths + 1 half bath
2,144sqft
21 Weir Ln, Oyster Bay, NY 11560
$1,695,000
$8,437/moEst:
Get Pre-Approved
Single Family Residence
Built in 1936
$-- HOA
21,000 sqft lot
$791/sq.ft
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.
- Houzeo last checked: 5 minutes ago
- Listing updated: September 18, 2026 at 4:25 pm
- Listing Provided by: Robert A. Hulse CBR (917) 742-1373 | Compass Greater NY LLC (516) 500-8271
- Source: OneKey MLS-NY as distributed by MLS GRID | MLS#: 1047907

Property Details
Status
Pending
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
1936
HOA Fees
-
Finished Area
2,144 sqft
Lot Size
21,000 sqft lot
Basement Area
- sqft
MLS Name
OneKey MLS
MLS Number
1047907
MLS Status
Pending
Days on Market
56
Cumulative Days on Market
9

Continue Your Journey in App
Find your dream home, receive real-time updates, and many more!
Continue Your Journey in App
Find your dream home, receive real-time updates, and many more!
Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 4
Bathrooms: 4
Interior
Appliances
Dishwasher, Dryer, Gas Cooktop, Gas Oven, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer, Gas Water Heater
Heating
Forced Air
Exterior Features
Fire Pit, Mailbox, Rain Gutters
Cooling
Central Air
Interior Features
Built In Features, Crown Molding, Eat In Kitchen, Entrance Foyer, Formal Dining, Original Details, Primary Bathroom, Quartz/quartzite Counters, Recessed Lighting, Storage, Washer/dryer Hookup
Sewer
Cesspool
Construction
Year Built
Year Built: 1936
Home type
Single Family Residence
Property Condition
Updated/remodeled
Construction Materials
Frame
Architectural Style
Colonial
Utilities & Energy
Parking Features
Driveway
Utilities
Natural Gas Connected
Fireplace Features
Living Room, Wood Burning
Water Source
Public
Basement
Full
Price History
| Date | Event | Price |
|---|---|---|
09/17/2026 Source: | Pending | $1,695,000 $791/sqft |
09/08/2026 Source: | Listed for Sale | $1,695,000 $791/sqft |
Nearby Homes
Find Homes by Property Features in Oyster Bay, NY
Based on information from OneKey MLS® through Nov 04, 2026, 01:16AM as submitted to and distributed by MLS GRID. 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. IDX information is provided exclusively for consumers’ personal non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end-user license agreement prescribed by the Member Participant’s applicable MLS, if any, and as amended from time to time. © 2026 OneKey MLS. All rights reserved.
Advertising Broker: Derek Greene | The Greene Realty Group










