Sustainable Architecture Tailored to How You Live
For over 20 years, ZeroEnergy Design has worked with Boston families to create custom homes and significant renovations across the city's neighborhoods, from the historic streetscapes of Beacon Hill, Back Bay, and the South End to the single-family neighborhoods of Jamaica Plain, West Roxbury and Roslindale. Working from our office in downtown Boston, we design distinctive residences that respond to their sites, complement neighborhood character, and deliver exceptional comfort and performance. Whether the project is a Passive House addition to a Beacon Hill townhouse or a net-zero renovation of a Jamaica Plain Victorian, our integrated team brings architecture, mechanical design, and sustainability expertise together from day one.
Featured Boston Projects
Primary Residence | pEUI: 11kBtu/sf/yr
An understated brick rowhouse is made ready for another century of urban living. This renovated brick rowhome in Boston’s South End offers a modern aesthetic within a historic structure, creative use of space, exceptional thermal comfort, a reduced carbon footprint, and a passive stream of income.
South End Rowhome
A young couple starting a family in the city purchased this two story loft in Boston's South End. Built in the 1990's, the loft was ready for updates. ZED transformed the space, creating a fresh new look and greatly increasing its functionality to accommodate an expanding family within an urban setting.
Boston Family Loft
Recognition & Credentials
AWARDS & RECOGNITION
Best of Boston Home 2020: Best Sustainable Architect
Architect Magazine Top 50 Nationwide for Sustainability
Best of Houzz Design Award (2012 - 2026)
AIA Small Firms/Small Projects Award
PRISM Awards Gold Winner
CERTIFICATIONS
Five Certified Passive House Consultants on staff
WBE-Certified firm
Expertise in PHIUS+ Certification, LEED, Living Building Challenge, and REVEAL
MEDIA COVERAGE
Featured in: New York Times, Architectural Digest, Forbes, Dwell, New England Home, Boston Home, Boston Globe, Fine Homebuilding, Modern Luxury Interiors Boston, Green Building & Design, and Northshore Home. Energy expertise featured on NPR.
Frequently Asked Questions
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From the start of our design process to move-in, most projects take 24 to 36 months. This includes site analysis and schematic design (2-3 months), permitting and approvals (3-8 months, longer for projects requiring architectural commission review or Boston Planning & Development Agency approval), contractor selection (1-2 months), design development and construction documents (3-5 months), and construction (12-18 months). Boston's review processes can run on the longer end given the city's layered permitting requirements. We'll provide a detailed timeline specific to your project at the beginning of the design process.
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Yes. We often work with clients and their Realtors before a property purchase to provide site analysis. In Boston, this is especially important given the layered review processes that may apply: architectural commissions in Beacon Hill, Back Bay, the South End, and other historic districts; Boston Landmarks Commission for individual landmark properties; standard zoning and BPDA review; and the city's stretch energy code requirements. We assess what's allowed by right, what requires special permits, buildable area, and overall project feasibility so you can make a more informed acquisition decision before starting the design process.
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Boston has six architectural commissions overseeing local historic districts: Beacon Hill, Back Bay, the South End Landmark District, Bay Village, St. Botolph, and Aberdeen. Each commission reviews any exterior change visible from a public way, with the Beacon Hill and Back Bay commissions being among the strictest in the country. Boston also has the Boston Landmarks Commission, which reviews proposed changes to individually designated landmark properties. We have extensive experience working through these review processes and represent projects at commission hearings.
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Boston's residential lots are often smaller and more constrained than suburban lots, with party walls in many neighborhoods, limited yard space, and strict zoning dimensional requirements. Renovations and new construction frequently involve working within existing footprints or making careful additions to the rear, and projects that don't conform to current zoning may require special permits or variances from the Zoning Board of Appeal. We design within these constraints from the start, finding opportunities to add light, livable space, and high performance even on tight urban sites.
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Boston has adopted both the Massachusetts stretch energy code and the Opt-In Specialized Energy Code, which set higher efficiency standards than the base state code and include electric-ready construction requirements for new buildings. For renovations, energy code triggers depend on the scope of work. Larger residential buildings (typically over 20,000 square feet) are also subject to Boston's Building Emissions Reduction and Disclosure Ordinance (BERDO 2.0), which adds annual emissions reporting and reduction requirements. We design to meet or exceed current code requirements and walk you through what applies to your specific project.
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Our integrated team brings architecture, in-house mechanical design, and in-house sustainability expertise together from day one, which is an uncommon approach for single-family homes in Boston. Most architecture firms refer mechanical and energy work to outside consultants, which often leads to design choices that look good on paper but underperform in practice. We design the building, the systems, and the energy strategy as one project, which results in homes that are more comfortable, more efficient, and easier to maintain over decades.`
Designing Custom Homes in Boston, MA
Boston is a city of roughly 650,000 residents across 23 official neighborhoods, home to one of the deepest concentrations of historic residential architecture in the country. Its housing stock spans Federal-era townhouses on Beacon Hill, Victorian brownstones in Back Bay and the South End, Greek Revival homes in Charlestown, Victorian and Queen Anne single-family residences in Jamaica Plain and Dorchester, and contemporary new construction across the city's developing neighborhoods. Six local architectural commissions and the Boston Landmarks Commission oversee preservation, while the city's stretch energy code and BERDO 2.0 ordinance shape what's required for new construction and major renovations. Boston's combination of architectural depth, layered regulation, and homeowners who value both context and innovation makes it a natural fit for our work in renovation and new construction.
Locations are approximate. Cities/Towns and Neighborhoods are listed to protect our clients’ privacy.
Let's talk about your Boston project
Whether you're planning a new custom home, a major renovation, or exploring what's possible on a property you're considering — we're here to help.