Two-Family Home in Gated Community

3707 Nautilus Avenue Brooklyn, NY 11224

For Sale

$699,000

MULTI_FAMILY - Kings, NY

Property size:

1,851 SF

Lot size:

0.04 Acres

Price / SF:

$377/SF

For Sale

$699,000

MULTI_FAMILY - Kings, NY

Property size:

1,851 SF

Lot size:

0.04 Acres

Price / SF:

$377/SF

Added:: Nov 23, 2025
Days on Market:: 232
Last Refresh:: Jul 13 at 6:06 am

Property Features for 3707 Nautilus Avenue

General Information

Property type: Residential Multi Family
Property subtype: Other
Zoning: R3-1
Bedrooms: 3
Bathrooms: 2
Rooms: Bedroom 3, Bathroom 2, Bedroom 1, Bedroom 2, Bathroom 1
Parking features: Garage
Interior features: A/C Unit, A/C Unit - Window
Standard status: Active
Lot size: 0.04 Acres

Taxes and HOA fees

Tax Annual Amount: 5700

Building Details

Year built: 1945
Floors in Building: 1
Number of units: 2
Flooring type: Hardwood, Laminate
Building materials: Brick
Roof type: Flat

Listing agent John Guastella

Listing office Gillani Homes Inc. 62 Sand Lane, Staten Island, NY

Listing date Nov 23, 2025

MLS# 497552 Listing URL

Copyright © 2026 Brooklyn New York Multiple Listing Service. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Investment Insights

Based on property information with market context.

Located in the private gated community of Seagate, this two-story, two-family brick house offers an opportunity to live in a desirable location. The home features 1,851 square feet of livable space and sits on a 22 by 100 foot lot. The ground floor contains a one-bedroom apartment with a large living room, bedroom, bathroom space, and a separate eat-in kitchen area, which requires some improvements. The second floor includes two bedrooms with closets, a large living room, an eat-in kitchen, and a full-size bathroom. Additional features include a large private backyard, a driveway leading to a one-car attached garage, and a utility room behind the garage housing a furnace and water heater, both one year old. The Seagate community provides 24-hour security with a gated entrance and private beach access. Public transportation is nearby, including city and express buses to Manhattan, with city bus connections to subway trains. Flood insurance is required.

Key Highlights

2‑family brick home with 1,851 SF of livable space built in 1945
22 ft x 100 lot with a large private backyard and driveway leading to a 1‑car attached garage
1st‑floor rental apartment includes a spacious 1‑bedroom, large living room, bathroom, and eat‑in kitchen area

Local Financial Insights For Apartment 5plus

Simulate Cap Rate and NOI

NOI Build-Up

Component	$	$/SF
Gross rent	$104.8k	$56.64
− Vacancy	−$2.1k	−$1.13
EGI	$102.7k	$55.51
− OpEx	−$46.2k	−$24.98
NOI	$56.5k	$30.53

1,851 SF · lease $56.64/SF/yr · vacancy 2.00% · expense 45.00%

Alternative Uses

Best Use

Multifamily LT 5

$926.1K

$810.3K – $1.08M (±1% cap)

NOI $64,825 @ 7.0% cap · market cap 9.27%

Second Best

Apartment 5plus

$807.3K

$706.4K – $941.8K (±1% cap)

NOI $56,509 @ 7.0% cap · market cap 8.08%

Theoretical Best

Specialty Retail

$1.53M

$1.34M – $1.79M (±1% cap)

NOI $107,284 @ 7.0% cap · market cap 15.35%

Zoning and permitted uses should be independently verified with local authorities.

Property Analytics

Property Profile Location Intelligence

Current Use by Public Records

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For sale
Duplexes
NY
Brooklyn
11224
3707 Nautilus Avenue

What type of property is this?

Duplex - Two-family brick house in private gated beach community.

Where is this duplex located?

The property is located at 3707 Nautilus Avenue Brooklyn, NY.

What is the asking price?

The asking price for this property is $699,000.

What are key features of this property?

This property features: 2‑family brick home with 1,851 SF of livable space built in 1945; 22 ft x 100 lot with a large private backyard and driveway leading to a 1‑car attached garage; 1st‑floor rental apartment includes a spacious 1‑bedroom, large living room, bathroom, and eat‑in kitchen area

3707 Nautilus Avenue Brooklyn, NY 11224

MULTI_FAMILY - Kings, NY

Property Features for 3707 Nautilus Avenue

General Information

Taxes and HOA fees

Building Details

Investment Insights

Key Highlights

Local Financial Insights For Apartment 5plus

Simulate Cap Rate and NOI

Alternative Uses

Property Analytics

Current Use by Public Records

Suggested Use

Similar For Sale Nearby

New Retail Condo with Indoor Parking

Retail Storefront with Operating Dry Cleaner

First-Floor and Cellar Commercial Condo

NNN Retail Strip with Parking

Storefront Condo with Parking

Retail and Office Building

Corner Medical Suite with Private Entrance

Turn-Key Supermarket Business Opportunity

Established Supermarket Business For Sale

Brooklyn Mixed-Use Investment Opportunity

Incomplete Renovation Church Conversion

Ground-Level Retail Storefront with Parking

FAQs