BRRRR Analyzer

Buy. Rehab. Rent.
Refi. Repeat. 35 seconds.

Sourced ARV. Rehab budgets by line item. Hold cost modeling. Refi proceeds at 75% LTV. Profit waterfall. Cash-on-cash math. Lender-ready pro-formas for the deals you actually run.

~ 35 second pro-formas Sourced ARV comps All 17 tools, $59/mo
BRRRR Pro-Forma Refi-ready
412 Burlingame Street
Detroit, MI · Duplex · 1924 build
Buy
Rehab
Rent
Refi
Repeat
Cash In
Buy price$145,000
Rehab budget$32,000
Hold cost (8 wks)$4,200
All-in$185,700
Refi at 75% LTV
ARV (sourced)$238,000
New loan$178,500
Cash out$172,800
Cash Left In Deal
$12,900
Monthly cash flow $312 · 29% cash-on-cash
Per pro-forma
35s
Lender-ready
ARV comps
6
Sourced per deal
0s avg
Per pro-forma
0
ARV comps per deal
0+
MLS markets sourced
0%
Lender-format ready
Watch It Work

Four deals.
Four profit waterfalls.

Detroit duplex. Cleveland turnkey. Indianapolis A/B class. Memphis Section 8. Same engine, different ARVs, different rehab budgets, different cash-out math.

Inputs
412 Burlingame Street
Detroit duplex · Estate sale

1924 duplex, estate sale. Three-month probate timeline. Mid-cycle BRRRR candidate. Stable rental zip with 22 BRRRR investors active in the market.

Buy
$145K
Rehab
$32K
ARV
$238K
Rent
$2,300/mo
Generated Pro-Forma 32 seconds
412 Burlingame Street · Detroit Duplex
All-in cash$185,700
ARV (6 comps)$238,000
Refi proceeds (75% LTV)$172,800
Cash flow / month$312
Cash Left In Deal
$12,900
29% cash-on-cash · 9-month cycle
Spreadsheet vs RealtrAI

Excel pro-forma,
or lender-ready in 35 seconds?

A BRRRR pro-forma needs sourced ARV, line-item rehab budgets, hold cost modeling, and refi math. The spreadsheet you've been duplicating gets two of four.

DIY Spreadsheet

Manual Math

  • ARV is your guess, not 6 sourced MLS comps
  • Rehab budget is a round number, not line-item
  • Hold cost modeling missed (mortgage, taxes, insurance during rehab)
  • Refi LTV math hardcoded, not scenario-modeled
  • Lender presentation needs reformatting every time
BRRRR Analyzer

Sourced and Modeled

  • ARV from 6 MLS comps within 0.4 miles, citations included
  • Rehab budget by line item: kitchen, bath, roof, HVAC, finishes
  • Hold cost modeled across rehab and seasoning periods
  • Refi proceeds at 70%, 75%, 80% LTV scenarios side by side
  • Lender-format export with bank-ready exhibits and waterfall
How It Works

Four steps,
thirty-five seconds.

01

Property + buy price

Drop the address and your buy price. The tool pulls MLS data, build year, condition class, lot size, and zip-level cap rate context.

02

Rehab scope

Pick from cosmetic, mid-level, or full-gut. The tool generates a line-item budget calibrated to local labor and material costs.

03

Generate

ARV from 6 sourced comps. Hold costs modeled. Refi at 70/75/80% LTV. Cash-out math. Profit waterfall. Cash-on-cash and IRR.

04

Send to lender

Export PDF or Excel. Bank-ready format with comp citations, rehab line items, and refi exhibits. One click to lender or partner.

Sample Pro-Formas

Four deals,
four profit waterfalls.

Detroit Duplex

Burlingame estate sale

"Buy $145K, rehab $32K, ARV $238K. Refi at 75% LTV pulls $172,800 cash-out, leaves $12,900 in deal. $312/mo cash flow, 29% cash-on-cash, 9-month cycle."

Mid-cycleEstate sale29% CoC
Cleveland Turnkey

Buckeye Road bungalow

"Buy $85K, rehab $22K, ARV $145K. Refi at 75% pulls $108,750, leaves $4,300 in deal. $185/mo cash flow, 51% cash-on-cash, 6-month cycle. Cosmetic-only scope."

Cosmetic6-month cycle51% CoC
Indianapolis A/B

Mid-North single family

"Buy $215K, rehab $45K, ARV $310K. Refi at 75% pulls $232,500, leaves $33,800 in deal. $480/mo cash flow, 17% cash-on-cash, 12-month cycle. A-class neighborhood."

A-class12-month cycle17% CoC
Memphis Section 8

Frayser duplex, voucher tenant

"Buy $98K, rehab $28K, ARV $185K. Section 8 voucher rent $1,850/mo guaranteed. Refi at 75% pulls $138,750, leaves $2,450 in deal. 76% cash-on-cash."

Section 8Voucher rent76% CoC
Features

Everything that goes
into a lender-ready pro-forma.

🏠

Sourced ARV

Six comparable sales within 0.4 miles, trailing 12 months. MLS-sourced with citations. Adjustments for sqft, beds, baths, lot, age, condition class.

🔧

Line-item rehab budget

Kitchen, bath, roof, HVAC, electrical, plumbing, finishes, exterior. Calibrated to local labor and material costs by zip code.

📅

Hold cost modeling

Mortgage, taxes, insurance, utilities, vacancy during rehab and seasoning. 4-12 week scenarios modeled per deal.

💲

Refi LTV scenarios

70%, 75%, 80% LTV side by side. Cash-out math, new monthly P&I, DSCR ratios. Adjustable for hard money and gap loan structures.

📈

Cash-on-cash + IRR

Cash left in deal after refi. Monthly cash flow. Annual cash-on-cash return. 5-year IRR with appreciation and rent growth assumptions.

📄

Lender export

PDF or Excel. Bank-ready format with comp citations, rehab line items, refi exhibits, and waterfall summary. One-click export.

BRRRR Math In Action

Five letters,
five phases of math.

Buy, Rehab, Rent, Refi, Repeat. Each phase has its own math. Watch the engine work each phase for the Detroit duplex deal.

Buy Phase Max Bid Math

Maximum allowable offer (MAO) calculated from ARV minus rehab budget minus desired profit minus closing costs. Standard rule: MAO equals 70% of ARV minus rehab. The tool surfaces both the rule-of-thumb floor and the deal-specific MAO based on your target return.

ARV target$238,000
70% rule MAO$134,600
25% target MAO$148,200
Recommended bid$145,000
FAQ

BRRRR Analyzer, answered.

Six comparable sales within 0.4 miles, trailing 12 months. MLS-sourced from licensed feeds in 50+ markets. Adjustments for sqft, beds, baths, lot, age, and condition class. Citations included so you and your lender can verify each comp. The post-rehab condition is modeled at the average comp condition, adjustable to A-class or C-class as the property dictates.

Line-item budget calibrated to local labor and material costs by zip code. Three scope tiers: cosmetic ($18-30K typical), mid-level ($28-55K), full-gut ($55-110K). Each line item is independently adjustable. Most experienced BRRRR investors land within 12% of the generated budget on actual completion. The tool flags scope risks like permit-required work and structural concerns.

Yes. The pro-forma generates 70%, 75%, and 80% LTV scenarios side by side, with cash-out, new monthly P&I, DSCR ratios, and cash-left-in-deal at each tier. Custom LTV ratios available for community-bank or portfolio lender relationships. Hard money and gap loan structures supported with separate input fields.

Yes. Hard money loans modeled with origination points, interest reserves, and exit fees. Gap or transactional funding supported for the purchase-to-refi window. Hold cost calculations factor in higher carry on hard money. The pro-forma surfaces the seasoning period (typically 6 months) before conventional refi qualifies, and shows total cost of capital across the cycle.

Yes. PDF or Excel export. Bank-ready format with comp citations, rehab line items, refi exhibits, and waterfall summary. The exported document is structured to match what most community banks and DSCR lenders expect to see for cash-out refis. On Pro plans and up, white-label your firm logo and contact info on the export.

Start Free

Run the math.
Walk into refi.

Try BRRRR Analyzer free for seven days. All seventeen tools included, no credit card required.