Mimir

Everything you’ll ever need to know about Real Estate, all in one place.

Look up a building. See the real owner, the real debt, and the document that proves it.

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Mimir
who owns 441 vanderpool st
Multifamily walk-up
441 Vanderpool Street
Brooklyn, NY 11215 · BBL 3010420017
Owner network
County value
$1.94M
Last sale
$2,150,000
Built
1928
Size
11,850 sf
lot 2,514 sf
Units
12
Type
Multifamily walk-up
Who owns it
VANDERPOOL HOLDINGS LLC

Held by VANDERPOOL HOLDINGS LLC. We traced it to A. REYES. We see them on 23 properties through 6 companies. Named on a recorded deed.

⌄ Show how this adds up
Also controlled by A. Reyes
  • 88 Harrow StBrooklyn · 31u
  • 1220 Kestrel AveQueens · 48u
  • 9 Bellhouse CtBronx · 18u
  • +20 more →
Built on 127+ government sources.No middleman. No guesswork.22.0M properties160M+ records3 states
01Your seat

The best-informed side wins. That’s you now.

Lender, investor, broker, owner. Each seat makes money here a different way. Pick yours.

02The old way

Replace the vendors. Arm your team.

You pay three vendors and burn a week per deal. One search here tells you more.

The list brokerreplaced

Sells you the same stale names he sold the guy bidding against you.

The skip tracerreplaced

Takes days to find an owner we already have on file.

Your analystarmed

Keeps the judgment, loses the busywork. The week they spent digging becomes a week spent closing.

3 days → 20 min
research per deal
owner, debt, history and risks in one pull
$30K+/yr → one login
data and list spend
lists, traces and per-report fees, gone
4–6 weeks earlier
to the deal
public filings move long before a listing does

Estimates vs. doing it by hand. Time us on the demo.

Two vendors gone. Your team faster. See your market →

03One search

This is what one search gives you.

One building. The owner behind the LLC, everything else they hold, the debt, and every new filing the moment the county posts it.

Who owns it
  1. Owner of recordVANDERPOOL HOLDINGS LLCnyc_acris
  2. Controlled byHARROW STREET CAPITAL LLCny_dos_corps 0.82
  3. Ultimate controllerA. Reyesny_dos_corps 0.74
Two companies deep, both hops sourced and scored.
What else they own
23
properties across 6 entities
  • 441 Vanderpool St12u
  • 88 Harrow St31u
  • 1220 Kestrel Ave48u
  • +20 more
What they owe
$14.4M
recorded against the asset
  • Senior mortgage$11.9M
  • Mezzanine$2.2M
  • Mechanic’s lien$0.34M
What just changed
  • Lis pendens2m ago
  • Deed recorded11m ago
  • Tax delinquency24m ago
  • New mortgage38m ago
  • Entity dissolved52m ago
  • Code violation1h ago
  • Satisfaction filed1h ago
  • Foreclosure filed2h ago
  • Lis pendens2m ago
  • Deed recorded11m ago
  • Tax delinquency24m ago
  • New mortgage38m ago
  • Entity dissolved52m ago
  • Code violation1h ago
  • Satisfaction filed1h ago
  • Foreclosure filed2h ago
Where the exposure sits
  • HARROW STREET CAPITAL$15.6M
  • KESTREL 1220$11.9M
  • BELLHOUSE EQUITIES$7.0M
  • VANDERPOOL HOLDINGS$4.1M
The data underneath: 160M+ records →
05The data

The most complete data on the market.

And data you can trust. Every number traces to the government record that proves it. One machine, the Rune Engine, turns 127+ government sources into one clean record per building.

22.0M
properties, one record each
NY · NJ · FL
21.4M
with a documented owner
97% of properties we cover
961K
traced through a company
to the person, NY + FL
486K
people identified
behind 387K companies

Live counts from our database · measured 2026-08-07

06The difference

Everyone sells records. We sell answers.

A record is a row in a county index. The same building under three different numbers, the same owner under a dozen spellings. An answer is one clean line: who owns it, what they owe, what’s filed against it. Click any number here and the document behind it opens. Ask your current vendor to do that.

441 Vanderpool St · ownershipSynthetic
  1. Owner of recordVANDERPOOL HOLDINGS LLCnyc_acris
  2. Controlled byHARROW STREET CAPITAL LLCny_dos_corps · 0.82
  3. The personA. Reyesny_dos_corps · 0.74

New in the terminal

Everything that shipped →
v2.6

Rune IDs

One ID per building and per owner, tying together every record we hold on it. On the page, and on every export.

v2.5

Ask Mimir

Ask in plain English, get an answer straight from the record. Runs on our own hardware — your questions never leave the building.

v2.4

Deal Truth Check

Type the claims a deal package gave you. Each comes back supported, contradicted, or unanswerable, showing the document wherever there is one.

v2.4

Lanes

Presets for residential, multifamily, industrial and commercial. The screener, the map and every property page set up for the lane you work.

01
You name a building

There’s a field for it when you book.

02
We pull it apart

The owner, the debt, the deal. Live.

03
Twenty minutes

You leave with the file.

08Book it

See how we fit your use case.

Pick a time. Bring a building. Twenty minutes on the live terminal.

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