Financial
Distress signals
Property profile

257 3rd Ave Brooklyn, NY 11215

OFF-MARKET
Investment properties
Property ID
US63-3894969
6,160 SF 0.05 ac lot Built 1931
Last sale Jan 2025 · $4,810,795
Individually Owned Owner of record is an individual. 22-yr Hold Held for 22 years. ~ Est. High Equity Modeled equity is high. Estimate, not a fact.
Saved · see the list in your Dashboard
Market Trends Soon

Property summary

AI-generated overview

This exceptional 600-square-foot retail space at 257A Third Avenue in Gowanus, Kings County, presents a unique opportunity for a discerning tenant. Previously occupied by a dog walking service, the property boasts a desirable location within a vibrant and rapidly developing neighborhood. The space itself features a private room, a dedicated bathroom, and access to a shared lower-level storage area. A significant advantage is the inclusion of a spacious rear yard, offering potential for

Ownership intelligence

Who controls the opportunity?

Resolved identity, portfolio, hold profile and investor signals. Included in the full report.

Owner contacts

Can we reach the decision maker?

Skip-traced phones and e-mails of the owner. Included with the full report.

Mortgages

What is owed, to whom, and when it comes due

Recorded lenders, amounts and estimated maturities of the owner's loan book — in the full report.

Property tax

What does the county charge?
Assessed value · 2024$1.13M
Assessed land$10k
Assessed improvement$1.12M

Value estimate

· Sep 2026
$4.86M
$4.37M – $5.34M
AI approach$4.84M
CAP approach$3.44M
Sales comparison$5.73M

Realmo valuation models over county records and 6 qualifying comparable sales.

Recently sold

What actually traded nearby?
$685/SF
ZIP average, outlier-cleaned · 123 recorded sales of this use type
Observed band · Q1–Q3$550 – $930
Qualifying comparables6

Cap rate analysis

How does the asset earn?

No income signal is modeled for this parcel yet — the Cap Rates tab runs the workflow.

Zoning insight

What can be built here?
M14R6A
JurisdictionKINGS(BROOKLYN)

Location intelligence

Which uses thrive at this corner?
Best fit: Accounting Firm
Demand heat for this use is drawn on the map · LocInt grid
Demand index
Accounting Firm23.6
Law Firm20.5
Assisted Living Facility17.2

Location

257 3rd Ave Brooklyn, NY 11215-1071
County assessor Recorded deeds · 2 transfers 6 qualifying comp sales Zoning catalog

Every figure names its source: public record, benchmark, or modeled. Coverage varies by property — thin data is stated as missing, never invented.

Comparables

6 recorded sales · 15 properties nearby
Recent sales nearby
6 recorded sales in this ZIP, last 8 years
Address Sale price Sold Size
548 6th, Brooklyn, NY 11215-7120 $3,375,000 Dec 2025 5,875 SF
336 9th, Brooklyn, NY 11215-8130 $5,650,000 Dec 2025 6,188 SF
404-406 5th, Brooklyn, NY 11215 $4,400,000 Nov 2024 6,400 SF
819 8th, Brooklyn, NY 11215-4106 $5,000,000 Oct 2024 6,384 SF
416 4th, Brooklyn, NY 11215-3216 $166,000 Jul 2024 7,280 SF
524 4th, Brooklyn, NY 11215-4768 $3,950,000 Mar 2024 6,720 SF
Sale prices and dates as our records hold them, one row per building. A deed can cover more of a building than the size shown, so read the price against the size rather than dividing one by the other.
Comparable nearby
6 properties of the same type nearby
Try Rey
Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
You own 257 3rd Ave?
List it free. Reach 20,000 daily buyers.
We’ve already pulled the facts. Confirm photos + price and you’re live in 2 minutes.
More about this property
Thanks! Your message was sent.
Error! Your message wasn't sent.
Please enter your name
Please enter email
Please enter the email in the correct format
Please enter phone
Please enter the number in the correct format
Please enter message