Minneapolis, MN
NEW ADDITIONS ESTIMATING.

## Addition Estimating Built for Minneapolis Job Conditions Adding square footage in Minneapolis is not the same as adding it in Phoenix. Your bids have to account for frost-depth footings, thermal bridging at the connection point, blower-door compliance under Minnesota Energy Code, and a permit process that runs through individual city building departments — not a single county office. Estimate.Pro is built around those realities. You walk the site, capture measurements with the AR tool on your phone, and the app builds a scope-of-work draft you can price and send inside 8 minutes. --- ## What Minneapolis Addition Work Actually Looks Like Most residential additions in the Minneapolis metro fall into a few buckets: - **Rear sunroom or family room additions** on 1940s–1970s ramblers and two-stories in South Minneapolis, St. Louis Park, and Edina - **Second-story additions** where the footprint can't grow because the lot is built out - **Garage conversions with attached additions** common in older Nordeast and Camden neighborhoods - **Accessory dwelling units (ADUs)** following Minneapolis's 2040 Plan zoning changes that legalized ADUs citywide Each type has a different structural scope, a different thermal envelope challenge, and a different permit pathway. Your estimate needs to reflect that before you hand it to a homeowner. --- ## Frost Depth and Foundation Costs Minnesota requires footings below the frost line. In Minneapolis, the design frost depth is **42 inches**. That's a significant concrete cost that contractors in warmer climates never carry. When you build a foundation line item in Estimate.Pro, you're pricing linear footage of excavation, form work, reinforced concrete, and waterproofing — not a slab that sits at grade. The saved material cost workspace lets you store your current ready-mix and rebar pricing from your local supplier so those numbers stay accurate through a season. --- ## Minnesota Energy Code Compliance Minnesota adopted the 2020 IECC with state amendments. For an addition, that means: - **Wall insulation minimum R-20** (continuous or cavity+continuous combination) - **Ceiling R-49** in the new space - **Blower door test** if the addition increases conditioned area beyond certain thresholds - Thermal bridging documentation at the connection to the existing structure These aren't optional — the city inspector checks them. Your scope of work should call them out by name. Estimate.Pro's scope generator flags insulation and air-sealing line items automatically for addition jobs so you're not reconstructing them from memory on every bid. --- ## Minneapolis Permitting Residential addition permits in Minneapolis are pulled through the **Minneapolis Development Services** office. Plan review is required for any addition over 200 square feet. The city uses a **valuation-based fee schedule** — the permit fee scales with the declared project value, and you can expect a minimum building permit fee plus mechanical, electrical, and plumbing sub-permits if those trades are included in your scope. Plan review times for residential additions currently run **3–6 weeks** for standard submittals. If you're working in a suburb — Bloomington, Plymouth, Maple Grove, Burnsville — each has its own building department and its own fee schedule. Estimate.Pro lets you note permit cost as a line item you adjust per municipality, not a fixed assumption baked in. --- ## ADU Work Under Minneapolis 2040 The Minneapolis 2040 Comprehensive Plan eliminated single-family-only zoning and explicitly permits ADUs on residential lots citywide. That created a real market for attached addition contractors who can build a code-compliant accessory unit. ADU additions carry their own inspection checklist: separate utility service capacity analysis, fire separation requirements if sharing a wall with the primary structure, and accessible egress. Getting the scope right on the first pass matters because change orders on an ADU mid-permit are slow. --- ## How Estimate.Pro Works for Addition Contractors 1. **Walk the site.** Use the AR measurement tool on a supported device to capture exterior wall dimensions and ceiling heights. Camera and photo measurements are flagged as estimates. 2. **Review the AI scope draft.** The app generates line items for demo, framing, sheathing, insulation, windows, roofing tie-in, and finish work. Add, remove, or reorder. 3. **Price against your saved materials.** Your lumber, concrete, and window costs are stored in your workspace. Labor rates are yours to set. 4. **Send the bid.** PDF or link, directly from the app. Median time from walkthrough to sendable bid: **8 minutes.** --- ## Pricing Estimate.Pro is free to start — no credit card required. When your volume grows, Pro is **$39/seat/month**. Elite at **$79/seat/month** adds Stripe Connect invoicing with **0% platform fee** and invoice exports. Crew at **$399/month flat** covers your whole team. If you're an addition contractor in Minneapolis quoting 3–5 jobs a week, the math on recovered estimating time pays for the tool inside the first month.