RealtyLens
for saleRealtyLens property overview
$780,000

4209 Nautilus Ave

Brooklyn, NY, 11224
View more Brooklyn, NY property pages
3Beds
1.5Baths
1,360Sqft
$574$/sqft

Listing Notes

Escape to your very own private oasis in the exclusive, gated beach community of Seagate. This charming semi-attached single-family home sits on a 25 x 100 lot and offers the perfect blend of relaxation, convenience, and coastal living. Whether you're lounging by the above-ground pool in your backyard or strolling to the beach just down the street, every day here feels like a vacation. Step inside to discover a thoughtfully designed layout. The first floor features a welcoming living room, a dining area, and an eat-in kitchen with glass sliding doors that open to your outdoor deckideal for al fresco dining or entertaining. A convenient half-bathroom rounds out this level. Upstairs, you'll find three comfortable bedrooms and a full bathroom, providing plenty of space for family or guests. The finished basement offers even more versatility, with a recreation room, a mechanical room, and a washer/dryer. There's also direct access to the backyard, making it easy to enjoy your private outdoor retreat. Living in Seagate means embracing a serene beachfront lifestyle while staying connected to the city. Commuting to Midtown Manhattan is effortless with X28/X38 express buses on Neptune Avenue and nearby access to the D, F, Q, and N subway lines. With annual taxes of just $4, 575 and Seagate Association dues of $4, 313, this home delivers exceptional value in one of Brooklyn's most distinctive and sought-after communities. Don't miss the chance to call this coastal haven your homeschedule your private showing today!

Market Insights

Above nearby median+8.3%

$574/sqft vs a nearby median of $530/sqft.

Nearby median$530/sqft
Nearby properties12
Property size1,360 sqft
  • +8.3% versus the nearby median price per square foot.
  • Price history is limited, so current comps matter more than trend alone.
  • 1,360 sqft creates a usable price-per-square-foot read.

Pricing Read

Yardstick fair value$697k$634k$760k · 50% confidence
vs ask $780k+$83k (+10.6%)

Asking price is about 10.6% above where comps + adjustments land — there is room to negotiate.

$554/sqft median across 10 tight comps × 1,360 sqft= $753k
  • Transit access−$23k −3.0%
  • Mid-century building era−$11k −1.5%
  • Sparse street life−$11k −1.5%
  • Visible condition issues−$8k −1.0%
  • Moderate flood-area edge−$4k −0.5%
Cumulative NYC adjustments−$56k−7.5%

Property Read

FreshnessCurrent market data

The listing facts are current enough for an initial property review.

Market Position+8.3% vs nearby

The property is priced above the nearby median per square foot, so condition, building quality, and exact location need to justify the higher ask.

Price MovementInitial price point

Price history is still limited; review again as more market activity becomes available.

Diligence Read3 items to check
AI ReadinessReady to analyze
Assistant read

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Generated from the facts shown on this page and nearby market data. Not a professional appraisal.

Listing Details

Days on market
13 days
Last price change
No change recorded
Listed
Apr 29, 2026
Photos
18 photos
Property type
single family
Status
for sale
Last sold
Jan 27, 2000 · $179,000

Features & Amenities

Outdoor SpaceSwimming PoolBasementTwo Or More StoriesGated CommunityBeachGame Room

Photos

Building Facts

Year built
1970
Stories
2
Total units
1
Residential units
1
Building area
1,360 sqft
Lot size
2,500 sqft
Land use
One and two family buildings
Building class
A1

From NYC public records where available.

Price History

May 4, 2026Initial record
$780,000for sale

Public Records

DOB violations0 open

0 total recorded against the building

HPD violations0 open

0 total recorded

ACRIS documents26

Tax-lot deed, mortgage, and transfer records on file

311 calls (12 mo)13,403

Top: illegal parking

Top complaint types in ZIP 11224

  • Illegal Parking2,793
  • Noise - Residential2,326
  • HEAT/HOT WATER809
  • UNSANITARY CONDITION608
  • Noise - Street/Sidewalk604

Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.

You can also find this listing on StreetEasy.

Listing data sourced from streeteasy.com. RealtyLens enriches and contextualises it for you, but the original listing lives on the source.