Key Takeaways

  • A Henrico resident says construction across from his home is producing vibrations strong enough to shake the house.
  • The complaint highlights how conventional noise reviews can miss low-frequency sound and structure-borne vibration.
  • Developers face growing pressure to assess community impacts before construction and verify conditions after facilities begin operating.

A Henrico resident’s complaint that a data center construction project across the street is causing his house to shake puts a local face on a much broader infrastructure challenge. The reported vibration has not been independently attributed to a particular construction activity, but it raises questions that developers, contractors and local authorities increasingly face as data center campuses move closer to homes.

Construction itself can be disruptive. Excavation, grading, blasting, pile driving, soil compaction and heavy truck traffic can send vibration through the ground. How that energy reaches a house depends on distance, soil conditions, building foundations, equipment and the duration of the work. A vibration that seems modest outdoors may be more noticeable inside, where walls, windows or household objects can rattle.

That distinction matters. Ordinary environmental reviews often focus on airborne sound measured in A-weighted decibels, or dBA. Low-frequency noise and ground-borne vibration behave differently, however, and a basic sound-level reading may not capture what residents experience. Is the issue audible noise, physical vibration, or both? Answering that requires appropriate instruments, measurements inside and outside affected properties, and documentation of construction activity during each reported episode.

The Henrico concern may not disappear when construction ends. Operating data centers rely on cooling equipment, electrical infrastructure and backup generators. Those systems can produce tonal sound, a low hum or intermittent noise during testing. A 2026 peer-reviewed study published in Social Science Quarterly identified continuous noise from servers, cooling systems and backup generators as a community concern, while reporting internal facility levels reaching 96 dBA.

The scale of development makes those questions commercially significant. JLL reported 39 GW of active North American data center capacity and another 35 GW in the construction pipeline at year-end 2025. Some 64% of that pipeline was outside traditional hubs such as Northern Virginia. As capacity spreads into new markets, more planning authorities will be reviewing facilities without decades of data center siting experience.

CBRE separately reported 5,994.4 MW of North American capacity under construction at the end of 2025, even after primary-market supply increased 36% year-over-year. Growth by hyperscale operators such as Amazon, Google and Microsoft is driving demand not only for server buildings, but also for substations, cooling plants, generators, transmission connections and prolonged heavy construction.

For developers, a stronger approach starts before equipment arrives. Preconstruction surveys can document existing sound and vibration conditions at nearby homes. Predictive modeling can then estimate how construction and operating equipment might affect those receptors. Postconstruction verification provides a check on whether actual conditions match the assumptions used during permitting.

The measurement method matters too. Octave-band analysis can identify low-frequency components hidden within an overall dBA value. Vibration assessments can examine acceleration or velocity rather than treating the complaint purely as noise. ISO/IEC 22237-2:2024 offers a framework for data center construction, site selection and environmental risk, while ISO 1996-1 and ISO 1996-2 address the description and assessment of environmental noise.

That said, measurement alone does not resolve a neighborhood dispute. Developers also benefit from publishing construction schedules, providing a clear complaint channel and correlating resident reports with equipment logs. Contractors can adjust operating hours, equipment placement or work methods when evidence points to a specific source. For Henrico and other fast-growing markets, the larger lesson is straightforward: vibration and low-frequency sound are becoming material siting risks, not side issues to address after a facility is built.