Real Estate Surveying Break-Even: Cover Overhead At $449K Per Month

Fixed costs $7.3K/mo Monthly overhead base

Contribution margin 78% After variable costs

Break-even revenue $9.4K/mo Revenue target

Break-even timing Month 4 Model break point

Break-even calculator

Use this calculator to test whether monthly surveying revenue covers project costs and fixed overhead.

Lean Base Full

Monthly revenue Revenue is the cash you bill each month before direct costs. It is the main driver of break-even. $ Low sales High sales Variable expenses These rise with each survey job, like travel, fuel, and project software. Lower direct cost keeps more margin. $ Low direct cost High direct cost

Money available to cover fixed costs $72,500 $90,625 revenue - $18,125 variable expenses

Margin ratio

80%

Covers fixed costs

Yes

Fixed monthly costs These costs hit each month even when the schedule is light. Rent, payroll, and admin overhead sit here. $ Low overhead High overhead

Break-even chart Revenue Total costs

Which real estate surveying expenses stay fixed, and which move with job volume?

Cost classification

Break-even is only useful if fixed overhead and job-linked costs are split cleanly. For this surveying model, revenue-driven costs run up to 22% in the first year before payroll and fixed overhead.

Expense	Cost	Break-Even Treatment	Common Mistake
Office Rent	Fixed	$3,500 monthly overhead.	Signing space before the quote pipeline is proven.
Utilities	Semi-variable	$550 baseline plus usage risk as crews grow.	Ignoring higher power, internet, and office use with headcount.
General Software Licenses	Fixed	$700 monthly for CAD, GIS, and office tools.	Mixing general seats with project-level software fees.
Business Insurance	Fixed	$450 monthly for liability and indemnity coverage.	Excluding professional risk coverage from overhead.
Vehicle Insurance & General Maintenance	Fixed	$800 monthly planning cost.	Confusing insurance and maintenance with fuel.
Professional Services	Fixed	$900 monthly for accounting and legal support.	Cutting accounting too early to show break-even faster.
Field Equipment Consumables & Calibration	Variable	4% of revenue in the first year.	Underpricing rework, calibration, and field supplies.
Vehicle Fuel & Project Travel Expenses	Variable	8% of revenue in the first year.	Quoting distant jobs like local jobs.

How do lean, base, and full survey mixes change break-even risk for this business?

Scenario table

The lean mix stays underwater because fixed overhead is too heavy for the margin it throws off. The base mix clears break-even, and the full mix gives the business a much wider cushion.

Planning figures only: the job mix percentages total 105%, so the blended fee is normalized for scenario planning, not a guarantee.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean boundary-heavy mix	$169k	$37k	$350k	78%	-$218k	Still below break-even; overhead is too high for this volume.
Base normalized blended mix	$507k	$112k	$350k	78%	$45k	Crosses break-even, but the cushion is still modest.
Full scaled blended mix	$760k	$167k	$350k	78%	$243k	Well above break-even; this mix can absorb slower months.

What breaks the break-even plan if signed work slips or field costs rise?

Stress test

The base plan has only about a $58,000 cushion, so it does not take much slippage to turn profit into loss. A 15% revenue drop or a 5-point rise in variable costs can erase the margin fast.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$449,000	$58,000 cushion	Healthy, but the margin is not wide.
Revenue shortfall	Revenue falls 15% to about $431,000.	$449,000	$18,000 gap	Delayed starts can push the plan into loss.
Fixed-cost pressure	Fixed costs rise by $35,000.	$494,000	$13,000 cushion	Overhead growth leaves very little room.
Margin pressure	Variable expenses rise from 22% to 27%.	$479,000	$28,000 cushion	Long travel days and rework eat the profit.
Combined pressure	Revenue falls 15%, fixed costs rise $35,000, and variable expenses rise to 27%.	$527,000	$96,000 gap	Weak crew use and county delays can swing the plan hard negative.

What should a real estate surveying founder verify before signing the lease, buying gear, and hiring?

Founder checklist

Before you commit, prove signed work, licensed capacity, and enough cash to survive the build. This break-even view hides owner pay, taxes, and debt service, so treat it as a check on demand and delivery, not the full answer.

1Pipeline Proof$3.5K rent

Prove enough quoted work is signed to cover the $3,500 monthly office rent before you commit to the lease.

2Fixed Burn$7.3K/mo

Don’t lock the lease until you can carry the full $7.3k monthly overhead, not just the rent line.

3Direct Load15% direct

Charge travel separately and watch direct costs, because consumables, software, fuel, and project travel take 15% of Year 1 revenue before overhead.

4Capacity Plan18/50/100/40 hrs

Confirm licensed team coverage and county record access can handle 18 boundary, 50 ALTA/NSPS, 100 construction staking, and 40 topographic hours in Year 1 before you add a second truck.

5Cash Reserve$769K M2

Protect cash because minimum cash need is $769k in Month 2, and the first 11 months already stage $244k of equipment.

6CAC Test$400 CAC

Test whether a $400 CAC still turns into signed jobs at launch, because the Year 1 marketing budget is only $12k.