King City is a small Washington County city tucked along Pacific Highway 99W between Tigard and Sherwood. Its commercial striping market runs on two patterns -- the medical-office and strip-retail clusters serving the 55-plus resident community, and the Hwy 99W frontage lots. ADA accessibility comes up on every job because the resident base needs it. This guide covers how parking lot striping in King City gets scoped, priced, and installed.
Key Takeaways
- Small City of King City + adjacent Tigard fringe -- limited commercial inventory, high ADA demand
- 55-plus community drives medical-office and pharmacy lot striping
- Pacific Hwy 99W frontage lots need ADA route-of-travel attention
- Van-accessible stalls (8-foot stall + 8-foot access aisle) are common requests
- Plan repaints for the May to September dry window
- Verify ADA compliance details before signing
Why King City Striping Differs From Tigard
King City sits on a different demographic profile than greater Tigard. The 55-plus community core creates a steady year-round demand for ADA-accessible stalls, van-accessible loading zones, and clear painted directional cues at retail and medical-office lots. The commercial inventory itself is small -- a handful of Hwy 99W frontage strip centers, the Beef Bend Road corner, the medical-office cluster, and a small number of HOA-managed shared lots -- but each property gets more ADA attention per striping cycle than a comparable lot in busier Tigard areas.
For statewide cost context, see the statewide parking lot striping cost guide.
Medical-Office and Pharmacy Lot Demand
The King City medical-office cluster handles a steady flow of senior patients, mobility-impaired visitors, and gurney-style transfers from senior-living shuttles. Striping for these lots emphasizes:
- ADA van-accessible stalls (8-foot stall + 8-foot access aisle) on the shortest path to the entry
- A painted no-parking loading zone at the canopy or covered drop-off
- Painted directional arrows that read clearly at slower senior driving speeds
- High-visibility crosswalks (continental-style or zebra) from accessible stalls to the entrance
- Reserved doctor and staff stalls clearly painted to free the front rows for patients
For the broader ADA frame, see ADA striping requirements in Oregon.
Pacific Hwy 99W Frontage Lots
Hwy 99W frontage lots in King City include strip retail, banking, restaurants, and the small commercial corner properties feeding off Beef Bend Road. These lots are typically 4,000 to 18,000 square feet with 20 to 80 stalls.
Common Hwy 99W frontage striping scopes:
- Re-stripe of existing layout with refreshed paint
- ADA stall count audit and upgrade to current code
- Painted directional arrows at high-traffic curb cuts
- Loading-zone and fire-lane painting where applicable
- Re-striping after sealcoat application
The nearby Tigard parking lot striping overview covers the broader market structure, and the King City parking lot striping peer article gives sub-neighborhood-level context.
ADA Stall Geometry and Access Aisle
Current Oregon code follows the 2010 ADA Standards for Accessible Design with state amendments. For private commercial lots in King City:
- 8-foot stall width minimum for ADA stalls (some retrofits require 11 feet for van-accessible)
- 8-foot painted access aisle adjacent to van-accessible stalls
- 60-inch painted access aisle minimum for car-accessible stalls
- Slope no greater than 1:48 in any direction on the stall and aisle
- Vertical international-symbol-of-access marking painted in the stall (typically 36-inch high)
- High-contrast pavement markings (typically white or yellow on darker asphalt)
Most King City medical-office lots are now required to have a higher ADA stall count than original construction provided. That's a common upgrade scope on first-striping-cycle visits.
Materials and Scheduling for King City Conditions
King City averages 38 to 42 inches of annual rainfall with concentrated winter moisture. Latex water-based traffic paint holds up 18 to 24 months on most stall lines in the market. High-wear zones (drive lanes, ADA crosswalks, loading zones) fade faster.
A practical King City striping spec:
- Latex water-based paint for general stall lines and lot perimeter
- Thermoplastic at ADA crosswalks, loading zones, and high-traffic drive-lane lines
- Glass beads in any night-visible marking
Scheduling: May through October for paint cure. June through September is most reliable. Avoid October if at all possible -- wet weather voids most paint warranties.
Cost Expectations for King City Striping
King City striping pricing depends on lot size, ADA scope, paint vs thermoplastic mix, and whether the job is a re-stripe or a new layout.
Industry Baseline Range
| Scope | Typical Size | King City Range | Notes |
|---|---|---|---|
| Small lot re-stripe, paint only | 20 to 60 stalls | $300 to $850 | $12 to $16 per stall |
| Medium lot re-stripe with ADA upgrade | 60 to 150 stalls | $800 to $2,500+ | Includes ADA audit and stall additions |
| Full new layout design and stripe | 80 to 200 stalls | $1,800 to $5,500+ | New layout from scratch |
| ADA van-accessible stall upgrade | 1 to 4 stalls | $250 to $850 | Per stall, includes access aisle and signage paint |
| Thermoplastic ADA crosswalk | per location | $400 to $1,200+ | Per crosswalk |
Current Market Reality
Traffic paint and thermoplastic raw material costs are up 18 to 28 percent against the 2019 baseline, driven by pigment and resin price moves. Diesel adds another premium, and Washington County's compressed dry-season schedule pushes crew rates up in June through August. Small King City lots also carry a per-mobilization minimum that pushes the per-stall rate higher than a comparable larger lot.
What to Verify Before Signing
A few items separate a King City striping quote that holds up from one that fades or fails ADA compliance:
- ADA stall count specified against current Oregon-amended code
- Access aisle dimensions stated (8 feet for van, 60 inches for car)
- Material spec per zone (paint mil thickness or thermoplastic application temperature)
- Glass bead drop rate stated where reflectivity matters
- Cure time and lot-closure window stated
- High-contrast marking spec named for ADA visibility
Tie those line items to the contractor's CCB license and proof of insurance before signing.
Get a King City Parking Lot Striping Quote
Cojo stripes commercial lots across King City, Tigard, and Washington County. We audit ADA stall counts during the walk, scope new layouts where needed, and match material choices to actual traffic, not a blanket spec.
Request a striping quote and a Cojo project manager will visit the site, scope the work, and deliver a written quote inside two business days. For ongoing maintenance, the striping services page covers re-stripe scheduling and warranty terms.