Most STR Investors Underestimate Turnover Costs - Here's the Line-Item Breakdown We Use

Every STR investor I talk to knows what they pay for cleaning. Almost none of them know what they actually spend per turnover. Those are two very different numbers, and the gap between them is where most STR cash flow projections quietly fall apart.

A cleaning fee covers the cleaning. A turnover costs more than the cleaning. It costs the consumable restock, the linen laundry or replacement, the mid-turn inspection, the minor damage repair, the lock code reset, and the operational coordination that makes all of it happen in a 4-hour window between checkout and check-in.

When we underwrite Nashville STR properties for investment clients, we don't model a cleaning cost per turnover. We model a fully loaded turnover cost. Here's every line item in that model and why each one matters.

Cleaning: The Number Everyone Knows (and Underestimates)

Professional cleaning for a Nashville STR runs $125-$200 per turnover for a 2-3 bedroom property. The range depends on square footage, number of bathrooms, whether there's outdoor space to clean, and the quality standard your listing demands.

The mistake most investors make is locking in a cleaning cost based on the initial quote and never adjusting. Cleaning costs in Nashville have increased 15-20% over the last two years as labor costs have risen and demand for reliable STR cleaning crews has outpaced supply. A $135/clean quote from 2023 is a $155-$165 clean in 2026 if your cleaner is still showing up. If they're not, you're paying a premium to find a replacement on short notice.

We model cleaning at the upper end of the current range for the property type. On a 3-bedroom Nashville STR, we use $175 as the baseline. If the actual cost comes in lower, the model looks better. Building your pro forma around the lowest quote you received is building on sand.

Consumable Restock: The Line Item Nobody Tracks

Every turnover requires restocking consumable supplies. Toilet paper, paper towels, dish soap, hand soap, laundry pods (if you provide them), coffee, tea, sugar, trash bags, garbage disposal pods, dishwasher tabs. If you're running a premium listing, add the branded toiletries, the welcome snack, and the local guidebook printouts that guests actually use and take with them.

We track consumable costs across our clients' portfolios. The average per-turnover consumable restock runs $18-$30 depending on property size and the quality tier of supplies. Annualized across 85-90 turnovers, that's $1,530-$2,700 per year. Most pro formas either ignore this line item entirely or bury it in a generic "supplies" category that's budgeted at a fraction of the real number.

The consumable cost per turnover is small in isolation. Multiplied by the turnover frequency of a Nashville STR running at competitive occupancy, it's a four-figure annual expense that needs its own line in the model.

Linen and Laundry: The Hidden Operations Cost

Linen management is one of the most operationally complex aspects of running a Nashville STR, and the cost structure isn't what most investors expect. You have three options: own linens and launder them yourself or through a service, rent linens from a commercial laundry provider, or have your cleaning crew handle laundry on-site.

Owning and laundering through a service runs $25-$40 per turnover depending on the number of beds and bathrooms. Commercial linen rental runs $30-$50 per turnover with the advantage of consistent quality and no replacement costs. On-site laundering by your cleaning crew adds $15-$25 to the cleaning fee per turnover plus the wear and tear on your machines.

Whichever option you choose, linen replacement is a separate cost. Sheets, towels, and pillows need replacement every 8-12 months in a high-turnover STR. For a 3-bedroom property with quality linens, that's $800-$1,200 annually in replacement costs. Amortized per turnover, that's $9-$14 per event.

Fully loaded, linen and laundry costs run $35-$55 per turnover. On a property turning over 85 times per year, that's $2,975-$4,675 in annual linen costs that most pro formas either underestimate or skip.

Mid-Turn Property Inspection

Not every turnover includes a dedicated inspection, but the best operators in Nashville are moving toward a model where someone, either the cleaner or a separate inspector, verifies property condition between every guest. This catches damage early, identifies maintenance issues before they become guest complaints, and creates a documented record of property condition that protects you in damage disputes.

If your cleaning company includes a post-clean walkthrough and photo documentation as part of their service, this cost is embedded in the cleaning fee. If it's not, an independent inspection or quality check runs $25-$40 per visit.

We recommend building inspection into the cleaning workflow rather than adding a separate service. The incremental cost is lower, and the documentation happens as part of a process that's already occurring. But one way or another, the cost of verifying property condition per turnover needs to be in the model. One unreported guest damage incident that sits for three turnovers before discovery costs more than a year of inspections.

Minor Damage and Touch-Up Reserve

Guests cause minor damage. Not malicious damage. The incidental wear that comes from strangers using your property 200+ nights per year. A scuff on the wall. A chipped countertop. A broken cabinet handle. A stained cushion cover. A cracked outlet plate.

Airbnb's damage resolution process covers significant incidents, but the minor stuff, the $15-$75 repairs that aren't worth filing a claim over, come straight from the owner's pocket. We model a damage and touch-up reserve of $10-$15 per turnover, which creates an annual buffer of $850-$1,350 for the constant small repairs that keep the property in listing-photo condition.

This is different from the maintenance reserve (which covers building systems and major repairs). The turnover damage reserve is specifically for guest-caused cosmetic issues that need to be addressed before the next booking to maintain review scores and listing quality.

The connection between property condition and review scores in Nashville's competitive STR market is direct. A property that lets minor damage accumulate drops from a 4.9 to a 4.7 over six months. That 0.2-star difference pushes the listing down in search results, reduces booking velocity, and ultimately costs more in lost revenue than the repairs would have cost to address.

Lock and Access Management

Smart lock code resets, keypad battery replacement, Wi-Fi password management, and access coordination are per-turnover operational tasks that have a real cost. If your management company handles this, it's embedded in their fee. If you self-manage, you're spending 10-15 minutes per turnover on access coordination.

The hardware cost per turnover is minimal, $2-$4 for battery replacement amortized across the lock's replacement cycle and code management software. The operational cost is the time and systems required to ensure the next guest has seamless access and the previous guest's codes are deactivated.

This line item matters less in dollar terms and more in operational reliability terms. A guest who can't get in at 11 PM costs you a 1-star review. One 1-star review on a Nashville STR listing costs more in reduced bookings than a year's worth of lock management.

The Fully Loaded Turnover Cost

Here's the complete per-turnover cost model we use for a 3-bedroom Nashville STR:

Cleaning: $175. Consumable restock: $25. Linen and laundry (fully loaded): $45. Property inspection: $0 (embedded in cleaning). Damage and touch-up reserve: $12. Lock and access management: $3. Operational coordination: $15.

Total per turnover: $275.

At 85 turnovers per year, that's $23,375 annually. Compare that to the cleaning-only model most investors use: $175 times 85 equals $14,875. The gap is $8,500 per year in real costs that exist whether or not they're in your spreadsheet.

On a property grossing $80K, the fully loaded turnover cost is 29% of gross revenue. The cleaning-only model shows 19%. The difference changes whether the deal works.

Why This Matters Before You Buy

I wrote the first post in this series about Nashville STR operating costs and the real expense stack we model before a client makes an offer. Turnover costs are the single line item within that expense stack that has the widest gap between what investors expect and what they actually pay.

If you're using our underwriting calculator, the turnover cost field should reflect the fully loaded number, not just the cleaning fee. That one change shifts the break-even occupancy rate by 3-5 percentage points, which in a 55% occupancy market can be the difference between a deal that works and a deal that bleeds cash for two years before you figure out why.

The investors I work with who understand turnover costs at this level of detail are the ones who build STR portfolios that actually cash flow. Everyone else is running a business with $8,500 in annual costs they don't know about.

If you're evaluating a Nashville STR and want to run the fully loaded turnover model on a specific property, let's look at it together. The math takes 20 minutes and answers the question that matters: does this deal actually work when every cost is accounted for?