Build Less Parking.
Create More Value.
SUMN helps developers reduce parking requirements, future-proof their developments, and deliver a premium mobility amenity from day one.
Parking is the most expensive amenity that generates the least value.
Structured parking costs $30–60K per stall to build and often operates at 60–70% utilization. Meanwhile, residents increasingly arrive without cars and want shared mobility instead. SUMN helps you build the right infrastructure for 2030, not 2005.
−30%
Reduction in required parking stalls when shared mobility is included
$40K+
Saved per parking stall not built in structured garages
2030
When most new vehicles sold in the U.S. are projected to be electric
Estimate your parking savings.
Adjust the inputs to see how shared mobility infrastructure changes the economics of your development.
Your Development
Construction Savings
$3.0M
75 fewer stalls × $40K each
Sq Ft Recovered
24,750
Available for leasable use
Stalls Eliminated
75
of 300 total required
Mobility Revenue Potential / Year
$62K
From EV charging, vehicle share & e-bikes
Estimates based on SUMN deployments. Actual results vary by market, property type, and local parking requirements. Contact SUMN for a property-specific analysis.
Built for development economics.
SUMN integrates into your development process from entitlement through opening day.
Parking Demand Reduction
SUMN-documented shared mobility data has supported parking variance applications in multiple markets. Fewer stalls means lower construction cost and more leasable square footage.
Day-One Mobility Amenity
SUMN deploys your shared EV fleet, e-bikes, and EV charging infrastructure on opening day — so your leasing team can sell mobility from the first tour.
ESG & Sustainability Compliance
SUMN helps developments meet increasingly stringent sustainability requirements with documented utilization, VMT reduction, and carbon offset data.
Future-Ready Infrastructure
SUMN installs the conduit, electrical capacity, and software layer needed for autonomous vehicle integration, additional EV charging, and emerging mobility categories.
Asset Value Creation
Properties with premium mobility infrastructure command higher rents, lower vacancy, and better cap rates. SUMN turns mobility from a line item into a value driver.
One Operator, All Mobility
One contract, one operator, one platform. SUMN replaces the fragmented vendor relationships required to manage EVs, bikes, chargers, and parking separately.
SUMN through your development lifecycle.
We engage at every stage — from parking analysis during entitlement to full mobility operations after opening.
Pre-Development
Planning & Parking Analysis
SUMN provides a mobility study and parking demand model to support your entitlement process. We quantify how shared mobility reduces parking need.
Design
Infrastructure Spec
SUMN engineers provide electrical spec, conduit routing, and parking layout recommendations to minimize cost and maximize future flexibility.
Construction
Rough-In & Preparation
SUMN coordinates with your GC to ensure infrastructure is installed correctly during construction — no retrofits required.
Opening
Platform Go-Live
SUMN deploys vehicles, activates chargers, and onboards residents on opening day. Fully operational from move-in.
Ongoing
Operations & Optimization
SUMN operates, maintains, and optimizes your entire mobility stack — and provides monthly portfolio reporting to ownership.
Ready to upgrade your property?
Talk to our team about deploying the full SUMN mobility infrastructure at your property. Assessment to go-live in 30–60 days.
50+
Properties Deployed
30–60 days
Deployment Timeline
8 Markets
Active Nationwide
24/7
Uptime Monitoring