Skip to content

Data and Sources

Launch Feature

Keep the source, date, scope, and coverage with an assumption so reviewers understand what it represents.

Keep the context with the input

An entered rate or construction quote is more useful when its source, terms, date, and scope are available for review.

The register uses illustrative values and source notes. It does not connect to a live dataset.

Model / Assumptions & sourcesSample version · Illustrative

Source context for each assumption

Fixed sample values. Every source and date below is illustrative.

Illustrative source register · Fictional 10,000 SF property
InputSourceRecorded dateCoverage
Entered interest rate6.5%Illustrative rate sourceSample dateSample loan terms · Entered assumption
Construction budget$1,850,000Fictional GC quoteSample dateSample scope · Fictional 10,000 SF property
Hard cost / SF$185Illustrative cost referenceSample dateSample hard cost only · No regional coverage

Illustrative quote · Fictional contractor · Sample scope

These figures are not a current rate, regional estimate, verified actual cost, or connected dataset.

Sample source notes for an entered rate and construction assumptions. Names and dates are illustrative; no contractor relationship or connected feed is implied.

Interest rates and terms

Record the source, as-of date, and loan terms with the rate you enter.

Construction quotes and scope

Keep the project scope, location, and quote date with the budget. Those details explain which work the quoted cost covers.

Explore construction budgets →

Understand the coverage

Every source should state what it covers, when it was recorded, and any limits on how it can be used.

Scope
Which locations, projects, or terms the source covers.
Timing
When the information was recorded.
Access
Any limits that affect how the data can be used.

Questions about sources

Is every number pulled live?

No. Rates, quotes, and other assumptions are entered by you, with their source, date, and scope kept beside them.

Can I use my own contractor quotes?

Yes. Enter your own quotes and quantities, and keep the scope, location, source, and date with each one.

Build with your assumptions

Start Modeling