48 ways a building makes or loses money — checked against the record.
An analyst holds maybe a dozen of these in their head and checks them one at a time against a county website. Mimir holds 48, scans them all at once, and tells you which the public record supports, which it contradicts, and which it simply cannot evidence.
Three honest answers, never a ranked list.
Every play resolves to one of three states: the record supports this condition, the record contradicts it, or there is not enough on file to say. That third state is the one no competitor will show you, and it is the most useful of the three — it tells you exactly where to go look.
- No score, no ranking, no “top play” — those are recommendations, and we do not make them
- Each state links to the filing that produced it
- Hard blockers are dispositive: rent stabilisation kills a teardown regardless of the envelope
Projections exist — behind a wall, and labelled.
There is a second mode with ranked estimates: projected uplift, capex, timeline, confidence. It is genuinely useful for triage and it is model-derived, so it is badged as estimates and kept strictly separate. Projections never sit beside cited facts on the same surface, because a reader cannot tell them apart once they do.
- Ranked estimates available, always badged
- Every row expands to its assumptions
- Never rendered alongside cited evidence
- Senior mortgageMERIDIAN SAVINGS BANK$11.9M64%nyc_acris
- MezzanineARDEN BRIDGE FUND II LP$2.2M12%nyc_acris
- Mechanic’s lienNORTHGATE CONTRACTING$0.34M2%nyc_acris
- Equity (implied)KESTREL 1220 LLC$3.96M22%derived
Five clusters, both directions.
Redevelopment, enlargement, air rights, assemblage, City of Yes unlocks, ADUs, office-to-residential conversion.
485-x, 467-m, J-51 R, ICAP, Opportunity Zones and the abatement programmes attached to them.
Sub-metering, MCI and IAI recovery, vacancy lease-up, repositioning, Section 8 conversion, rooftop solar.
Proactive refinance, distressed acquisition, discounted payoff, debt assumption, rescue recapitalisation, ground-lease unbundling.
Abatement burn-off cliffs, the maturity wall, LL97 exposure, violation load, tax warrants, flood zone, rent-stabilisation income caps.
What a play actually catches.
The valuable ones are rarely exotic. They are the condition that was true all along and nobody checked, in either direction.
A constrained building sells unused FAR to a neighbour who can actually build it.
Adjacent parcels that only become a development site once you know one party controls them all.
A low-coupon loan recorded years ago that is worth more than the building it sits on.
A tax step-up landing in the same window as a maturing loan.
Recorded debt coming due against a capital stack that will not clear at today’s rates.
Upside that a spreadsheet models and HSTPA forbids.
Run the library against a building you know cold.
You will know within a minute whether the three states are telling the truth, because you already know the answer for that building.