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Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Microsoft’s “Redmond 2.0” is a long-running effort to modernize part of its headquarters, not a completed rebuild of the entire campus. Announced in 2017, the plan called for about 3 million square feet of new workspace and amenities across roughly 72 acres, alongside renovated buildings, more open space, improved links for walking and cycling, and a new approach to campus energy. The public record documents the ambition and some major infrastructure, but does not establish a complete building-by-building account of what was delivered by 2026.
Why Microsoft set out to remake its longtime headquarters
Microsoft established its Redmond home in 1986. Over the decades, the headquarters grew into a large collection of buildings, while State Route 520 divided its east and west sides. In 2017, the company announced a redevelopment intended to replace aging structures and make the workplace more connected, accessible, and oriented around collaboration and outdoor space.
The plan also carried a broader purpose: to make the headquarters a recruiting and identity investment for a company whose business and workforce had changed substantially since its early suburban-office era. Microsoft framed the project around natural light, interaction, accessibility, sustainability, and safer movement through campus. These were design aims, not evidence of how employees ultimately used the completed spaces. Microsoft’s 2017 announcement and its 2018 design announcement set out that vision.
What the original modernization plan included
The project covered a portion of Microsoft’s much larger headquarters. Published figures vary by document and describe different parts of the scope, so they should not be combined as if they were one final construction tally.
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| Scope item | Published figure | Qualification |
|---|---|---|
| Microsoft headquarters | About 500–520 acres | Microsoft materials use different campus-area figures. |
| Main modernization area | About 72 acres | The redevelopment footprint, not the whole headquarters. |
| New workspace and amenities | About 3 million square feet | Microsoft’s current high-level summary. |
| New office space | 2.5 million square feet | Figure in Microsoft’s October 2019 fact sheet. |
| Additional amenities | 500,000 square feet | Figure in the same 2019 fact sheet. |
| Renovated facilities | 6.7 million square feet | Published project target; not a 2026 completion tally. |
| New buildings | 17 in the later design | An earlier version described 18 new buildings. |
| Employee capacity | Up to 8,000 additional employees | Capacity stated in the 2017 announcement, not proof of actual hiring. |
| Building height | Four to five stories | As described in the 2018 design announcement. |
| Construction employment | About 2,500 jobs | Microsoft estimate over the project period. |
Microsoft’s campus overview, October 2019 fact sheet, and 2017 announcement provide these figures. The changing counts matter: they describe a plan that evolved, not a single fixed set of buildings.
From separated offices to a village-style campus
The design aimed to replace isolated office blocks and parking areas with clusters of low-rise buildings, courtyards, and shared destinations. Buildings were organized into campus “villages,” although project documents differ on their number: Microsoft’s 2018 description referred to four, while the City of Redmond’s campus-refresh page describes five. These are different published planning descriptions, not a settled final count.
Plans also included a central plaza and promenade, sports fields, trails, boardwalks, landscaped open space, and amenities such as food, health, banking, and a company store. More than half of the modernization area was designated as open space in Microsoft’s design-review material. Vehicles and parking were to be moved toward the campus edge or underground, giving pedestrians and cyclists a more prominent role. The plans do not mean the private workplace itself became an unrestricted public campus; public-facing amenities and regional connections are distinct from access to Microsoft offices.
The 2019 design-review document and City of Redmond project description provide further detail on the public realm and campus layout.
Transit and the bridge connect the campus to the region
Transportation was part of the project’s central logic: connect the divided campus and make it easier to reach by more than car. Microsoft says it donated land for the future Redmond Technology Station, funded the original pedestrian-and-cycle bridge design, and supported infrastructure around the station. Its account says the 1,100-foot white-canopy bridge opened with Eastside light rail in 2024, links the community to the station, is owned by the City of Redmond, and has long-term maintenance support from Microsoft.
Those details come from Microsoft’s transportation retrospective. The bridge and station make a meaningful multimodal connection, but the account does not establish ridership, commute-mode changes, or the infrastructure’s performance. The redevelopment is therefore both a private workplace project and part of a wider public transportation network, with responsibilities and outcomes that should not be conflated.
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The energy system: ambitious design targets, not published operating results
The project’s most distinctive sustainability feature is its Thermal Energy Center, built around a geoexchange field. In a March 2021 account, Microsoft described a closed-loop system with about 875 wells extending roughly 550 feet underground across a 2.5-acre field, connected by more than 220 miles of piping. The loop uses about 300,000 gallons of water as a heat-exchange medium, while storage tanks hold about 280,000 gallons of water for thermal energy.
Microsoft said the system was expected to reduce energy consumption by more than 50% compared with a typical utility plant and projected water savings of about 8 million gallons a year. These are company-stated design projections, not independently verified 2026 operating measurements. The same project account describes rainwater cisterns, construction-waste diversion, and efforts to lower the embodied carbon of materials. Microsoft’s March 16, 2021 feature explains the system.
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Those operational ambitions need to be considered alongside the environmental cost of demolition and new construction. A more efficient energy plant does not by itself establish the project’s whole-life carbon impact, nor do projected savings show what the system has delivered in use. Publicly available material cited here does not provide measured post-occupancy energy, water, or carbon results.
Workplace technology and accessibility were part of the brief
Microsoft’s October 2019 fact sheet said the new buildings would use Azure to monitor building systems and optimize energy use. It also described inclusive design for people with mobility, vision, hearing, speech, cognitive, and neurological needs. These commitments put software, building operations, and accessibility within the project’s intended workplace model; the fact sheet does not establish how well those systems perform or how employees experience them after occupancy.
The original design also assumed that shared spaces, outdoor connections, and collaboration areas would be central to campus life. Hybrid work and Microsoft’s later growth in AI change the context in which that design must operate, but available official descriptions do not answer whether employees use the spaces as intended, how desk assignments or occupancy have shifted, or whether the balance of offices, labs, meeting areas, and customer spaces has changed. Those questions require current occupancy data and employee accounts, not inference from the original plans.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.The design and schedule changed over time
The earliest concept described 18 new buildings replacing 12 older structures. By November 2018, Microsoft said its design had been revised to 17 new buildings and that one additional existing building would be deconstructed. The village count also differs among public descriptions. Together, these revisions show why early renderings and announced counts should not be treated as a final as-built inventory.
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Schedules were also projections. Microsoft’s 2018 announcement anticipated completion around 2022; its October 2019 fact sheet anticipated first occupancy in late 2022 or early 2023. Those dates are historical targets, not confirmation of the final completion date. Microsoft’s current campus page continues to describe the modernization at a high level but does not provide a building-by-building completion ledger.
RedWest South is a separate expansion
The City of Redmond lists Microsoft RedWest South Campus Expansion at 14848 NE 51st St. The project description calls for four new buildings connecting to and expanding the existing RedWest North Campus, plus a four-level underground parking structure. The City lists the project phase as “Under Review.”
RedWest South is related to Microsoft’s continuing presence in Redmond, but it should not be counted as part of the original East Campus modernization. Its scope and status are listed separately by the City of Redmond.
What the current public record confirms—and what it does not
| Element | Public-record status |
|---|---|
| Modernization scale | Microsoft still describes the initiative as a roughly 3-million-square-foot effort focused on new workspace and amenities; this is a high-level scope figure, not a completion inventory. |
| Redmond Technology Station and pedestrian bridge | Microsoft’s 2026 account says the station connection and bridge are operating; it identifies the bridge as City-owned. |
| RedWest South | City of Redmond lists the separate expansion as “Under Review.” |
| Building-by-building completion and occupancy | Not established in the current high-level public material cited here. |
| Final cost, headcount, and campus occupancy | Not established in the cited public material. |
| Measured energy, water, waste, and carbon performance | Not established by the project-era design claims; Microsoft’s published figures are projections. |
| Final delivery of all planned amenities and public-realm elements | Not established by a current comprehensive closeout record. |
That distinction is important for a construction project of this scale. The public record supports a clear account of the original vision, design revisions, and selected infrastructure, but not a confident claim that every building, amenity, and performance target was completed as first proposed. It also leaves open whether hybrid work has changed the campus’s intended density and use.
Why Redmond 2.0 matters beyond Microsoft
Microsoft’s redevelopment combines several roles usually discussed separately: workplace construction, regional transit access, public-realm design, and an experimental energy system. The project’s success cannot be assessed only by counting buildings or repeating projected savings. A fuller account would need the delivered building inventory, actual occupancy, operating data, and the long-term relationship between transit access and continued car infrastructure.
For Redmond, the central question is not simply whether Microsoft built a newer campus. It is how a major private employer reshaped a regional place—and whether the connected, lower-carbon, collaborative campus envisioned before the pandemic still fits the way Microsoft works now.
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