Model Your Site's Potential in Minutes
Urban Planner is a web-based massing tool for real estate feasibility. Place masses on your site and watch tabulations, parking estimates and a quick yield check update live as you model.
Get a First Massing in Minutes
Pick a starter preset for a common building type, or define the site and draw from scratch. Every mass stays editable, and each idea can be saved as its own scheme.
- Start from a common building type instead of a blank site, so a first answer shows up in minutes.
- Drop a rectangle, trace an outline or draw a spine with a depth, then assign a use, so odd lots and bar buildings are as quick to mass as a box.
- Reshape any mass after it is drawn. Spine-drawn masses keep their spine.
Plan Roads and Density Together
Sketch roads right on the site and see how the street network shapes what's left to build, with density and FAR updating as the roads change.
- Build your own street sections, from travel lanes to sidewalks, and color each component, so the right-of-way matches how you want the neighborhood to feel.
- Curve roads into natural, flowing alignments and change the road type so the street plan evolves with the design.
- Move a road or change its section and the tabulations and quantities follow.
Watch the Numbers Move as You Model
Site, use and level-by-level tabulations recalculate with every change, and the built-in Yield Estimator turns the same massing into a back-of-napkin return.
- Acreage, FAR, coverage and DU/AC update live, so you see zoning headroom as you go.
- Set efficiency per use to match how you underwrite, and occupant load factors to see occupancy as you model.
- Enter land, soft and hard costs, rent, vacancy and opex to see NOI, yield on cost and value, so weak options drop out before anyone spends time on them.
$20,000/year
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With TestFit, we can produce 2-3 times more alternative models on a fixed budget. With a $10,000 budget for building modeling, we could create 37 models, whereas before we could only create 15.
With TestFit, we can produce 2-3 times more alternative models on a fixed budget. With a $10,000 budget for building modeling, we could create 37 models, whereas before we could only create 15.
1730+ Deals Evaluated per Week on TestFit
Size Up Your Site in Minutes
Massing, road layouts, live tabulations, and a quick yield check in one browser tab.