The property research engine

Florida real estate, underwritten before you make an offer.

From parcel records and SOH-cap tax projections to FEMA flood zones and plain-English risk flags — Groundwork compresses Florida's tedious due-diligence lookups into one brief, so you see the carry cost before you write the offer.

1
See the first-year carry cost — before you close, not after.
2
Catch the SOH cap reset before it eats your spread.
3
Parcel-grade risk flags — not ZIP-level guesses.
Built on public-record data
FL Statewide CadastralFEMA NFHLCounty Property AppraisersFL DORTampa GIS
What you get back

Three lenses — every parcel, every time.

Florida deals fall apart on the things nobody told you to look up: a Save Our Homes cap that doesn't transfer, a flood zone that triples insurance, a parcel that looks like the neighbor but isn't. The brief surfaces them up front.

→ Pillar 01

Risk register

Plain-English flags screened against the parcel, ranked by severity. No verdict — you decide.

  • Flood zone & insurance impact FEMA
  • Construction era & code generation Parcel
  • Out-of-state owner & long-hold Cadastral
  • First-year tax magnitude Internal
→ Pillar 02

Tax reassessment forecast

Florida's Save Our Homes cap doesn't transfer. Your first full year of ownership recomputes against just-value at the new millage — see the gap on day one.

  • Per-district millage rates Tax Collector
  • First-year tax recompute FL DOR rules
  • Side-by-side seller vs. projected Internal
→ Pillar 03

Parcel + ownership intel

Statewide cadastral baseline, deep county tier where we have one. Owner of record, sale history, characteristics — resolved to the parcel, not the neighbor.

  • Statewide parcel baseline FL Cadastral
  • Owner of record & mailing state Cadastral
  • Deep tier for Hillsborough Tampa GIS
How it works

Four passes, one brief.

Behind the search bar, Groundwork runs the same playbook your due-diligence checklist would — only it queries every public- record source in parallel, normalizes the conflicts, and writes the brief while you're still on the listing page.

  1. 01Parcel resolution
  2. 02Tax model
  3. 03Risk overlay
  4. 04Brief assembly
STEP 01

We resolve the parcel — not just the address.

Addresses lie. Parcels don't. Groundwork geocodes the input, joins against the Florida Statewide Cadastral, and adds a deep county tier where we have one — so the brief reflects the right parcel even when the listing has a typo or the lot was recently subdivided.

SourcesGoogle Geocoding · FL Cadastral · Tampa GIS (Hillsborough)OutputParcel ID, legal description, owner of record, characteristics
STEP 02

We project the tax bill — including the SOH cap reset.

Save Our Homes caps the assessed value of long-held Florida properties — but the cap dies when title transfers. We pull the parcel's tax district millage and project the first full year of ownership against your purchase price, so the carry cost reflects what you'll owe, not what the seller pays today.

SourcesCounty Property Appraisers · County Tax Collector millage rollsOutputFirst-year tax projection vs. seller's current tax
STEP 03

We overlay the flags that touch the parcel itself.

FEMA flood zone with Base Flood Elevation and FIRM panel context. Construction-era and code-generation flags. Out-of-state owner and long-hold signals. Each ranked by severity — so you triage what matters, not 'here's a wall of data, good luck.'

SourcesFEMA NFHL · Parcel evaluators · FL Statewide CadastralOutputRisk register, severity-ranked flags
STEP 04

We assemble the brief — synthesis, not verdict.

Every section names its source, its verification status, and the caveats that matter. There's no 'pursue / pass' label — that's your call. The brief is structured so you can skim it in a minute and read the depth only where the data surprises you.

SourcesAll of the above, merged with explicit precedence rulesOutputSingle-page brief: hero · characteristics · valuation · tax forecast · risk register · flood · owner · sales
Run your first brief

Drop an address.
Get the carry-cost picture in one read.

Free while in beta. All 67 Florida counties covered by the statewide cadastral, deeper tier for Hillsborough.