Old Greenwich School Building Committee
The Old Greenwich School Building Committee is overseeing the renovation of Old Greenwich School. Construction will start in April 2026 and is expected to be complete in January 2029.
Please use the dashboard below for the latest updates on the project.

Project Overview
The Old Greenwich School Expansion / Renovation project is being supervised by the Old Greenwich School Building Committee. The OGS Building Committee is committed to preserving the character of Old Greenwich School and ensuring the timely, cost-effective completion of necessary renovations. While not new construction or a complete renovation, the project will address the critical issues of security, health and safety, accessibility, and programming to meet baseline requirements for current and future generations. With a campus in a prominent location, we aim to ensure Old Greenwich School plays a vital role for the broader community for decades to come.
The Educational Specifications for the project calling for a phased, occupied renovation were approved by the Greenwich Board of Education in October 2021 and subsequently revised in June 2023 and March 2024. The Town of Greenwich has approved a total of $47,051,000 in funding for the project.
Key Objectives:
- Bringing the school into compliance with the 2010 ADA Standards
- Creating a new secure front entryway
- Installing a new building-wide sprinkler system and HVAC system
- Addressing sewer and drainage issues
- Replacing old roofing
- Building a new kindergarten addition
- A new playground and interior courtyard
Phase 1A & 1B of construction is starting in April 2026. The project is expected to be complete by January 2029.
Detailed Project Status
Construction Start: April 2026
Target Completion: January 2029
CURRENT PHASE: PHASE 1A & 1B
Est Phase Timing: April 2026 – August 2027
- Summary: We are building a new kindergarten addition and new playground, and renovating music/art/mechanical spaces. Construction fences will go up in the back of school and all impacts to fields and playgrounds are being coordinated with GPS and Parks & Recreation
- In process: Not started
- Completed: Not started
- Up Next: Construction fences to go up in back in late-May / early-June
NEXT PHASE: PHASE 2A & 2B
Est Phase Timing: June 2027 – October 2027
- Summary: Renovations to Gymnasium, Cafeteria and Kitchen. Potential impact to polling station for primary election in August 2026 if phase can start summer 2026, will be coordinated with Registrar of Voters

Phasing Plan

Building Committee
- Committee Meetings
- Quarterly Reports
- Project Updates
- Zoning Materials
- Engineering Reports
- Committee Members
- Related Documents
- Old Greenwich School Feasibility Committee
Committee Meetings
Quarterly Reports
Project Updates
Zoning Materials
Engineering Reports
Committee Members
Related Documents
Old Greenwich School Feasibility Committee
FAQs
- What is the scope of this project? The scope of the Old Greenwich School Expansion / Renovation project is outlined in the OGS Educational Specifications, which were approved by the Greenwich Board of Education in October 2021 and revised in June 2023 and March 2024. The OGS Ed Specs call for bringing the school into compliance with the 2010 ADA Standards, creating a new, secure front entryway, installing a new building-wide sprinkler system and HVAC system, addressing sewer and drainage issues, replacing old roofing, building a new kindergarten addition, and installing a new playground and interior courtyard.
- What approvals does this project have? This project has all required local approvals, to include those related to project funding (Greenwich BET and RTM), zoning (Planning & Zoning Commission), and permitting (Building Department). The project also has all required state approvals, to include from the Office of Grants Administration (state reimbursement) and the CT Department of Energy & Environmental Protection (Flood Management Certification and Stormwater Permit). Finally, the project scope has been approved by the US Department of Education’s Office for Civil Rights, which is requiring that the school be brought into compliance with the 2010 ADA Standards.
- Who is overseeing this project? The OGS Expansion / Renovation is being overseen by the OGS Building Committee, as required by the Town Charter. The members of the building committee were nominated by the Board of Selectmen and approved by the Representative Town Meeting (RTM). As per the Town Charter, in supervising the construction of the project, the OGS Building Committee will adhere strictly to the educational specifications prepared by the Board of Education. In its supervision of the project, the OGS Building Committee has all the powers and duties of the Commissioner of Public Works with respect to the construction of public buildings and public improvements of the Town.
- Can I attend a meeting of the building committee? Yes. All meetings of the OGS Building Committee are public meetings and the public is welcome to attend. We welcome public comments and input at any time. Meetings are held biweekly at 7am, both in person and via zoom, and meeting agendas are posted on the project website in accordance with the Freedom of Information Act.
- What is a phased, occupied renovation? A phased, occupied renovation is a construction project that will be conducted in phases, while school activities are ongoing. Construction activities will be carefully conducted and monitored in accordance with all local, state, and federal regulations to minimize disruptions to the learning environment and keep all students, staff, and parents safe.
- Are kids going to school while construction is ongoing? Yes. OGS students will continue to attend the school while construction is ongoing. Construction activities will take place behind sealed areas of the school to prevent any contact between construction workers and students. All construction workers will undergo background checks before being allowed on the site.
- What safety measures are being taken? The OGS Building Committee’s highest priority is safety. We will be following all required state and local safety regulations. Please see the Safety Fact Sheet that the Building Committee published in Fall 2023.
- When will the project be done? Construction is expected to be completed by January 2029. For additional details, please see the construction phasing plan.
- How can I contact someone about the project if I have additional questions? Please visit the OGS Building Committee website and see the “Contact Us” page. You are welcome to enter questions into the form linked to that page and answers will be posted to the project website.
- How can I find out what Phase the project is in? Please visit the OGS Building Committee website and see the “Detailed Project Status” page. This will be updated throughout the project.
- How can I find the Education Specifications and renovation plans? The OGS Ed Specs are linked to the project website.
Contact Us & Sign Up
- Please refer to the FAQ page for information on commonly asked questions. You can also contact us at OGSBC2028@gmail.com
- To sign up for project updates or submit any questions, please complete the following form