West tower · reported direct
1001 E. Hillsdale
48,815 sf
Publicly reported fourth-floor lease signed in 2024. Current occupancy, amendments, and decision dates can be confirmed together.
Publicly reported · to confirmDiscussion brief · prepared for Replit
Growth is changing the workplace conversation.
Replit's business and team have scaled rapidly. This brief brings together the public growth story and the evolving Foster City footprint to support a practical conversation about capacity, experience, and flexibility.
Replit + Resource · August 2026
01 · Current snapshot
A fast-growing company with a newly expanded, two-building footprint.
A directional view based on public reporting, presented as a starting point for discussion and confirmation.
48.8K
Sq. ft. · 1001 Hillsdale
Reported 2024 direct lease. Executed terms not reviewed.
52.6K
Sq. ft. · 1051 Hillsdale
Reported June 2026 Exabeam sublease.
~100K
Working footprint
Only if both commitments are concurrent and occupied.
M/W/F
In-person rhythm
Reported workplace model; utilization remains unknown.
“The useful question is how Replit's workplace can keep pace with the business—without giving up flexibility.”
- 1Confirm the role each building plays in the workplace plan.
- 2Align the direct lease and sublease decision timelines.
- 3Translate workforce, attendance, and event needs into a practical capacity view.
02 · Workforce + revenue
Two measures of a company scaling quickly.
The acceleration since 2024 makes capacity planning more valuable—and makes precision about timing and assumptions essential.
Estimated workforce and annualized revenue
Public estimates at available points in each year; timing and definitions vary. Annualized revenue / ARR anchors in USD millions.
Workforce
Revenue / ARR anchors
Company target
Workforce: third-party public estimates compiled August 2026; ranged bars use the midpoint, with whiskers and labels showing the published range. Revenue: Replit disclosures and Sacra estimates. Anchors are directional, unaudited, and not a comparable year-end series; no anchors were identified for 2022–2023.
2026 target is prospective—not actual revenue.
03 · Parkside Towers · building-level pins
Two commitments, one connected workplace.
The live Mapbox view shows the two Parkside Towers buildings and their immediate relationship.
Mapbox activation
Enter a Mapbox public token.
The token is held only in this browser session. It is not written into this file or committed to the project.
Map pins: 1001 E. Hillsdale 37.558758, −122.271392 · 1051 E. Hillsdale 37.560053, −122.270293
1001 · reported direct lease
1051 · reported sublease
East tower · reported sublease
1051 E. Hillsdale
52,642 sf
Publicly reported Exabeam sublease executed June 2026. Its role in the overall workplace plan and decision timeline can be confirmed together.
Publicly reported · to confirm04 · The campus
The physical setting is already a workplace asset.
Parkside Towers combines two connected office buildings, a central outdoor environment, and a set of amenities that can support recruiting, collaboration, and daily employee experience.
Parkside Towers · Foster City
One campus, two towers, shared experience.
The shared courtyard and amenity platform create a natural bridge between 1001 and 1051. The planning opportunity is to make the two buildings feel like one coherent Replit workplace.
Fitness + showersOutdoor lounge
Conference centerCaltrain shuttle
EV chargingBicycle storage
Secured parking
399,422SF campus RBA
5.99Acres
2002Year built
3.34 / 1KReported parking ratio
Sources: supplied Newmark marketing brochure and CoStar screenshot, provided August 18, 2026. Property and amenity information is market-source context and should be confirmed with building management.
05 · Historical 1051 configuration
The marketed fifth-floor space was designed for speed.
A 2025 Cushman & Wakefield package shows a furnished, plug-and-play configuration at 1051. It offers useful context on the space, but it does not establish Replit's executed 2026 sublease scope or current layout.
Images reproduced from the supplied Cushman & Wakefield marketing package. They depict a historical marketed configuration, not verified current Replit conditions.
As marketed · fifth floor
Plug-and-play program
The package described 27,775 RSF, potentially divisible to 8,800 RSF, with term alternatives through September 30, 2026 or September 30, 2028.
27,775RSF marketed
8,800RSF minimum division
2Term endpoints shown
FurnishedDelivery condition
Program counts shown in the historical package
Also reported: four lab/workroom areas and a server room. Source is a marketing flyer, not an executed agreement or current workplace program.
06 · Current market context
Marketed space offers a useful benchmark for flexibility.
The supplied market snapshots show additional space being marketed within Parkside Towers. Availability changes quickly and is shown here as context—not as a recommendation or confirmed option.
140,308 sfCoStar snapshot · total available
43,030 sfMaximum contiguous
$23.40–$51.00Asking range · NNN / sf / year
Reported Replit block and selected marketed blocks
Square feet as reported; bar scale 0–50,000. Marketed blocks are not Replit commitments.
Reported ReplitMarketed
1001 · fourth floorReported Replit direct lease
reported
48,815
1051 · fifth floorNewmark marketed block
marketed
43,030
1051 · Suite 710Newmark marketed block
marketed
19,642
1001 · Suite 550Newmark marketed block
7,772
Sources: supplied CoStar screenshots accessed August 18, 2026 and supplied Newmark marketing brochure. The source package shows five marketed spaces and the ranges above. CoStar and brokerage data are time-sensitive and are not executed lease evidence.
07 · Workplace priorities
Plan for what the workplace needs to enable.
The right strategy connects the physical footprint to people, operating rhythms, and the experience Replit wants to create.
Capacity + flexibility
Make growth visible before it becomes urgent.
A shared capacity model can connect workforce scenarios, attendance patterns, and the different decision dates across 1001 and 1051.
- Seats and collaboration space by growth scenario
- Decision calendar for both commitments
- Expansion and consolidation options
- Triggers for revisiting the plan
Experience + identity
Design the workplace around how Replit works.
The two-building campus can support focused work, collaboration, recruiting, customer engagement, and community—if each setting has a clear role.
- Purpose of each building and floor
- Monday / Wednesday / Friday demand
- Team adjacency and collaboration patterns
- Events, customers, and brand expression
08 · Discussion questions
Build the plan around Replit's operating reality.
Start with what the expansion is meant to accomplish, then connect it to capacity, timing, and experience.
What goals are driving the latest expansion?Connect the workplace plan to the outcomes Replit wants to create.
What was 1051 intended to solve?Additive growth, bridge space, consolidation, events, or team adjacency?
How do 1001 and 1051 fit together?Test whether the public two-building picture is accurate.
When do you expect to absorb the capacity?Connect attendance and hiring to the decision horizon.
What flexibility matters most?Expansion, renewal, consolidation, termination, or optionality.
What does a successful workplace enable?Recruiting, culture, focused work, collaboration, or customer events.
Which teams and geographies should the planning baseline cover?Understand the appropriate scope without assuming it.
Who should participate in the planning conversation?Clarify the stakeholders, inputs, and planning cadence.
Where does the current model feel least certain?Identify the assumptions that would benefit most from testing.
What analysis would be most useful next?Capacity scenarios, decision dates, market options, or experience planning.
09 · What to validate together
Turn a public snapshot into a shared planning baseline.
The strongest next step is a concise fact base that Replit and Resource can use with confidence.
Footprint
Current occupied square footage, seats, and the intended role of each building.
Timing
Expiration dates, notice windows, options, and other decision milestones.
Workforce
Current population, location mix, hiring scenarios, and Foster City planning assumptions.
Utilization
Peak-day attendance, collaboration demand, event needs, and employee experience measures.
Flexibility
Expansion, consolidation, renewal, and alternative-location scenarios worth preserving.
Governance
Decision owners, advisors, planning cadence, and the information needed for each decision.
10 · A useful outcome
Agree on the facts, decisions, and next planning horizon.
“A shared view of capacity, decision dates, and growth scenarios can give Replit time to preserve options—and let the workplace plan move at the speed of the business.”
- 01Confirmed current footprint and capacity
- 02Purpose and timing of each commitment
- 03Workforce and attendance planning scenarios
- 04Most useful next analysis and working cadence
11 · Our readback
The business is moving quickly. The workplace plan should stay one step ahead.
This is our working interpretation of the public facts—not a substitute for Replit's operating knowledge.
Observed signal
Growth accelerated after 2024.
Available workforce and annualized-revenue indicators point to a material change in scale since 2024.
Working interpretation
Parkside Towers is now a two-building planning question.
Public reporting suggests roughly 100,000 square feet across adjacent commitments. The role and utilization of each building remain to be confirmed.
Need to confirm
Capacity, timing, and experience.
Current population and seat counts, peak-day use, future hiring scenarios, key lease dates, and what employees need from the workplace.
Practical next step
Build one shared planning baseline.
A concise capacity model and decision calendar can connect Replit's people plan to choices across the current campus and future workplace options.
What did we get right—and what would you change?
Use this readback to align on the starting facts before prioritizing the next analysis and decisions.
Evidence notes
Lease + location context. Newmark Q1 2024; Cushman & Wakefield Q1 2026; Colliers Q2 2026; City of Foster City planning records. Public reporting is context, not executed lease evidence. Map pins are approximate building-level locations.
Property visuals + availability. Supplied Newmark brochure, historical C&W sublease package, and CoStar screenshots. Marketing and database content is time-sensitive and not proof of current premises or terms.
Growth context. Workforce figures are third-party public estimates compiled August 2026. Revenue combines Replit's Series C disclosure and Sacra estimates; figures are directional and unaudited.