This is a planning reference for real estate investors underwriting deals across the greater Chicago area in 2026 — the numbers that belong in a pro forma before you write an offer. It pulls together rehab cost per square foot, ARV spreads by submarket, DSCR bands by neighborhood, and typical rents and price ranges into one place. Use it to sanity-check a deal, not to replace comps and a real scope of work.
All figures are 2026 planning ranges from market observation and Jaken Finance Group underwriting experience — not appraisals, guarantees, or investment advice. Underwrite every deal on its own numbers.
Rehab cost per square foot (2026 planning bands)
Chicago’s building stock is old and masonry-heavy, which pushes rehab costs above sunbelt norms — vintage two-flats and greystones carry system-replacement and tuckpointing line items that newer markets don’t.
| Scope | $/sq ft | Typical inclusions |
|---|---|---|
| Cosmetic refresh | $25–$45 | Paint, flooring, fixtures, light kitchen/bath |
| Mid-level rehab | $45–$90 | Full kitchen + baths, some mechanicals, refinishing |
| Full gut rehab | $100–$200+ | New electrical/plumbing/HVAC, layout, masonry, roof |
| Vintage / landmark premium | +10–25% | Character-appropriate windows, cornice, facade work |
Read these against the Chicago rehab costs per square foot blog and price from an actual scope of work.
Submarket map — flip lane vs. yield lane
| Corridor | Example areas | Basis (2–4 unit) | Primary strategy |
|---|---|---|---|
| NW bungalow belt | Portage Park, Irving Park, Jefferson Park | $350K–$550K | Flip + higher-ARV BRRRR |
| North lakefront | Rogers Park, Edgewater, Uptown | $400K–$700K | DSCR hold, condo/deconversion |
| NW/W value-add | Belmont Cragin, Humboldt Park, Avondale | $300K–$550K | Flip + BRRRR |
| SW 2-flat belt | Brighton Park, Little Village, McKinley Park | $250K–$420K | Value-add hold |
| South cash-flow | Chatham, Auburn Gresham, South Shore | $150K–$350K | DSCR yield, voucher |
| South appreciation | Woodlawn, Bronzeville, Hyde Park | $250K–$500K | BRRRR + appreciation |
| Inner-ring suburbs | Berwyn, Cicero, Oak Park | $250K–$450K | RLTO-free hold + flip |
| Collar / value | Waukegan, Aurora, Joliet, Rockford | $110K–$400K | Yield + heavy rehab |
Neighborhood-level pages: Logan Square, Pilsen, South Shore, Woodlawn DSCR, Bronzeville DSCR, Chatham DSCR.
DSCR bands by submarket (renovated 2–4 unit, honest tax)
The single most important Chicago underwriting fact: Cook County’s tax load pushes single-family DSCR down and rewards multi-unit density. These bands assume renovated stock, market or voucher rent, and taxes stress-tested for reassessment.
| Submarket | Typical DSCR (renovated 2–4 unit) | Notes |
|---|---|---|
| Premium North Side | 0.95–1.15 | Appreciation-led; often needs rate buydown or more down |
| North lakefront | 1.00–1.18 | Rent depth offsets basis |
| SW 2-flat belt | 1.10–1.28 | Dense units, moderate basis |
| South cash-flow | 1.20–1.45 | Low basis; voucher can lift higher |
| Inner-ring suburbs (RLTO-free) | 1.10–1.30 | Lower compliance opex |
| Collar / value (e.g., Waukegan) | 1.15–1.40 | Watch high effective tax rates |
Model any scenario on the DSCR calculator; the mechanics live on the DSCR loans Chicago hub.
Why two- to four-flats beat single-family in Chicago
Combined rent from multiple units grows the DSCR numerator faster than the PITIA denominator — so on a Cook County tax bill that sinks single-family coverage, a two- or three-flat often clears. This is the structural reason Chicago’s signature flat buildings dominate investor activity. The full head-to-head math is in the 2–4 flat vs. single-family investor guide and the two-flat & three-flat financing guide.
Cost and friction lines investors underestimate
| Line | Where it hits | Reference |
|---|---|---|
| Property tax + reassessment | Every year; stress +15% | Cook County tax guide |
| Transfer tax stack (~1.20%) | At each closing | Chicago transfer tax guide |
| RLTO compliance | $150–$220/door/yr in the city | RLTO guide |
| Permits + DOB timeline | Rehab schedule | Permits & building code guide |
| Winter weather contingency | 30–45 days on exterior work | Draw scheduling |
Financing benchmarks (Jaken Finance Group, 2026)
- Fix and flip / bridge: 8.99%–13.5% interest-only, up to 100% LTC, up to 75% ARV, close in 7–10 business days
- DSCR: 5.75%–10.5%, up to 85% LTV purchase / 80% cash-out in select markets, 30- or 40-year and ARM options
- Credit: no minimum FICO on select programs — collateral-first underwriting
Full terms: fix-and-flip loans Chicago · DSCR loans Chicago · hard money lenders Chicago.
Methodology and updates
These bands are built from three inputs: observed Chicago-area transaction and rent patterns, Jaken Finance Group’s own underwriting across city and collar-county deals, and the neighborhood-level detail on our Chicago hub pages. Cross-check any parcel’s assessment and tax history at the Cook County Assessor. They are planning ranges, deliberately wide, meant to catch a deal that’s badly mispriced — not to set an appraisal. Local blocks vary enormously in Chicago; a single street can span two of these bands. We refresh the report as market conditions and our deal flow shift; always confirm against current comps, actual rents, and the specific parcel’s tax bill.
How to use this report
- Pull your subject’s square footage and pick a rehab band
- Locate the submarket lane — flip vs. yield
- Sanity-check your projected DSCR against the band before assuming an exit
- Add the friction lines (tax, transfer, RLTO, permits) to the model
- Verify everything against real comps, rents, and the actual tax bill
Related resources
- Best Chicago neighborhoods for flipping 2026
- How to start flipping houses in Chicago
- Chicago BRRRR strategy guide
- Illinois real estate market report Q1 2026
- Cook County property tax investor guide
Have a specific Chicago deal to run against these numbers? Get a scenario reviewed or call (833) 264-7776.