PropTech
PropIntel NC | Investment Property Intelligence
Distressed-deal intel with cited AI proposals and rule-based math.
01The situation
In 60 seconds
Business problem
North Carolina investors spend days stitching together courts, GIS, deeds, tax and Secretary of State data, miss auctions, and bid without the full math.
Unacceptable failure
A bid built on a number the model made up.
Design move
The analyst proposes cited inputs. The investor accepts or rejects each field. Rule-based calculators compute every number.
What it shows
Every proposed field links to its evidence, and the model never writes to the books.
The problem
Distressed-property deals move fast and the data is scattered across county systems. The goal is to analyze a deal in minutes instead of days, without trusting an uncited AI valuation.
Who feels it
- Distressed-property investors (MVP: five NC counties)
- Lenders and partners who receive the PDF report
What’s at stake
- Missed auctions.
- Bids without full flip or rental math.
- Uncited AI valuations that can’t be trusted.
Constraints
- Public NC sources; dev data is labeled synthetic until live pulls are approved.
- The model can read, not write: a read-only tool loop.
- Calculators are deterministic.
Failures this system must never produce
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F1
A bid on an invented number
No ARV, rent or cost figure enters the math without a citation and the investor’s acceptance.
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F2
The model writing the books
Accepted inputs feed the calculators; the model never overwrites them.
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F3
Synthetic data passing as real
Dev data is labeled synthetic, and eval labels must not pollute seeded rows.
02The approach
What was built & where AI assists
Each failure gets one mechanism, and each mechanism has proof further down this page.
The Deal Analyst runs a read-only tool loop and returns proposed inputs, each with citations into an evidence ledger.
Proposes and cites. It can’t apply anything.
The investor accepts or rejects each field. Calculators re-run on accepted inputs only.
None. The math is rule-based.
Rows carry data_origin = synthetic until live pulls are approved.
None.
Where the model works, and where it doesn’t
Model-assisted
- AI Deal AnalystLocal model by default, or Claude, OpenAI, Gemini or DeepSeek. Read-only tools.
- NarrativeMemo grounded in calculator output and cited evidence.
Rule-bound or human
- Data pipelineNormalizes and matches public county sources.
- CalculatorsFlip, rental, Cash Bid and Invest math.
- Field acceptanceThe investor accepts or rejects each proposed input.
- PDF reportLender-ready property intelligence packet.
AI touchpoints and who decides
One analyst agent proposes. The investor decides field by field, and calculators own every number.
Click any card for its contract: inputs, outputs, decision authority, and guardrails.
Data
Public county sources, normalized and matched.
Analysis
Reads through a read-only tool loop and cites everything.
Authority
The investor decides each field, then the bid.
Math
Deterministic numbers and a lender-ready report.
Guardrails & trust
- Cited proposals only; human decision step before inputs apply.
- Synthetic data labeled in build environments.
- Model does not overwrite calculator authority without acceptance.
03See it work
See it run
A 30-second walkthrough of one distressed property, and a live demo on synthetic county data.
Live demo · cloud
Coming soonUnderwrite a deal without trusting a guess
- Open a sample distressed property
- Ask the analyst for proposed inputs
- Check each citation in the evidence ledger
- Accept some fields and reject others
- See the Cash Bid and rental math re-run
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0:00–0:06
Property
A filing turns into a property record with county data attached.
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0:06–0:14
Propose
The analyst proposes inputs, each with a citation.
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0:14–0:22
Accept
The investor accepts some fields and rejects one.
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0:22–0:30
Compute
Calculators re-run Cash Bid and rental math.
Interactive architecture
Walk a real request through agents, services, stores, and human gates. Click any node for its contract.
04The result
What changes for the investor
Faster path from filing to underwritable view
County data stitched together for you.
Numbers you can audit
Calculators own the math; the model only proposes (F2).
A clean handoff to lenders
A PDF report with cited inputs.
How I check it behaves
Each check has a definition and a target. Results appear only from real runs, with the set size and date.
05Looking back
Architecture decisions
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Separate proposal from calculation F2
So the numbers stay deterministic.
Cost acceptedThe investor has to review every field.
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A focused NC MVP before multi-state expansion
So the data pipeline is solid where it runs.
Cost acceptedA smaller market at launch.
Known limits and next step
The MVP covers five NC counties, and real inventory is gated: development runs on synthetic data.
Expansion beyond the MVP counties is designed but not built.
Next step
- Approve live pulls county by county.
- Expand toward all 100 NC counties, then other states (designed, Phase 2–3).