5.0★ · 45+ reviewsHistoric restoration & reuse28 years · preservation awardsCharleston & the Lowcountry
a beautifully restored historic Charleston home with a piazza and gardens
Historic Preservation Architecture · Charleston, SC

Stewards of Charleston's Architecture — Historic Preservation in Charleston, SC

Calder & Ward restores, adapts, and adds to the Lowcountry's historic buildings — with the scholarship, craft, and light hand that stewardship of a great old place demands.

28 years preserving Charleston
Board of Architectural Review experts
Award-winning restoration
200+Historic Projects
28Years in Practice
5.0★Across 45+ Reviews
AwardWinning Preservation
a beautifully restored historic Charleston room with fine woodwork
The Studio

Stewardship, Scholarship, and a Light Hand

To work on a historic building is to be entrusted with something that outlived its makers and is meant to outlive us — and that trust is the heart of how Calder & Ward practices. For twenty-eight years, from our studio on Broad Street, we have restored, adapted, and thoughtfully added to the historic buildings of Charleston and the Lowcountry, and we approach each one as stewards first and designers second. Stewardship begins with scholarship: before we touch a building we study it deeply — how it was made, how it changed, what is original and what is later, what gives it its character and must be protected, and what has failed and must be repaired. It continues with craft, because a historic building can only be served by the finest traditional trades, and we have spent decades building relationships with Charleston's best preservation craftspeople in masonry, millwork, plaster, and ironwork. And it is defined by restraint: where a building needs new work — an addition, an adaptation, a new home among historic neighbors — we design it to be quiet and deferential, unmistakably of our time yet so respectful of its context that it belongs, honoring the old without imitating it. We also carry our clients gracefully through the review that historic work demands — the Board of Architectural Review, the preservation standards, the approvals — with the authority that comes from decades of doing it well. The result is historic buildings that are brought fully back to life and made to live for another century: sound, beautiful, livable, and true to themselves. Serving Charleston's irreplaceable architecture, and the people who love it, is the whole purpose of our studio.

  • Stewards first, designers second
  • Deep scholarship before we touch a building
  • Charleston's finest traditional preservation trades
  • New work that honors the old without imitating it

How We Serve Historic Buildings

The full range of preservation work, from restoration to sensitive new design.

Historic Restoration

Bringing a historic building faithfully back to life — sound, beautiful, and true to its character and history.

Adaptive Reuse

Giving a historic structure a new life and use while honoring every bit of its soul and story.

Additions to Historic Homes

Quiet, deferential additions that serve modern life and read as if they had always belonged.

Preservation Consulting & Review

Scholarship, documentation, and expert guidance through the Board of Architectural Review and approvals.

New Homes in Historic Districts

Contextual new homes that honor Charleston's language and proportion without imitating the past.

Design Consultation

A preservation architect's eye on a historic building, a district project, or a stewardship question.

A restoration, a reuse, or a home in the district? Tell us about your building.

The Calder & Ward Way

Three Principles of Stewardship

For historic buildings served with scholarship and care, Charleston trusts Calder & Ward.

Understand Before You Touch

Scholarship comes first. We learn how a building was made and what makes it itself before we change anything.

Repair, Retain, Respect

We keep and mend the original wherever we can. The most respectful intervention is often the lightest one.

New Work Defers to Old

When we add, we design of our time but deferential — honoring the historic context without ever imitating it.

Why Owners Choose Us

The Care a Historic Building Deserves

What it means to entrust your building to Calder & Ward.

Genuine Scholarship

We study a building's history and construction deeply, so every decision honors what makes it significant.

The Finest Trades

Decades of relationships with Charleston's best masons, millworkers, plasterers, and ironworkers.

A Light, Respectful Hand

We retain and repair the original wherever possible, intervening only as much as a building truly needs.

New Work That Belongs

Additions and new homes designed to sit gracefully among historic neighbors — of our time, yet at home.

Review, Navigated

Authoritative guidance through the Board of Architectural Review and preservation standards, done gracefully.

Nearly Three Decades

Twenty-eight years and 200+ historic projects of recognized, award-winning preservation across the Lowcountry.

How It Works

From Assessment to a Second Century

A careful process worthy of a building meant to stand for another hundred years.

1

Study & Assess

We research the building's history and survey its condition — what's original, what's failing, what must be protected.

2

Design

We plan the restoration, reuse, or addition with a light hand, honoring the building and serving modern life.

3

Approvals & Documentation

We produce the drawings and carry the project through the review boards and preservation approvals.

4

Craft & Completion

We oversee the finest traditional trades through the work, and return a building ready for another century.

a restored historic Charleston piazza with columns and gardens at golden hour
Why It Matters

A Historic Building Is a Trust, Not a Blank Slate

There is a temptation, with an old building, to treat it as a problem to be modernized — to gut what's inconvenient, cover what's worn, and impose a fresh design over the top. In a city like Charleston, that impulse is not just an aesthetic mistake; it's the quiet destruction of something irreplaceable. A historic building is a document and a trust: it carries the craft, the materials, and the sensibility of its age in a way that cannot be recreated once lost, and it belongs, in a real sense, not only to its owner but to the street, the district, and the future. To own one is to be its temporary steward, and stewardship asks for a different kind of work than new construction does. It asks for humility before the building — the discipline to understand it deeply, to keep and repair the original rather than replace it, and to add only what is needed, deferentially. Done that way, the reward is profound. The building is not merely preserved but brought fully back to life: structurally sound, genuinely livable for a modern family, and truer to itself than it has been in generations. Its value — as a home, as an asset, and as a piece of a beloved city — is protected and deepened rather than diminished. And a small, essential part of Charleston is carried intact into the next century. Practicing that stewardship, with the scholarship and craft it demands, is the entire reason our studio exists, and it is the difference between renovating a building and honoring one.

  • A historic building is a document that can't be recreated
  • To own one is to be its temporary steward
  • Keep and repair the original; add only what's needed
  • Brought back to life, and carried into the next century
Good Questions

Working With a Preservation Architect, Answered

Why do I need a preservation specialist rather than any architect?

Because a historic building demands a fundamentally different kind of expertise. Working on one well requires deep knowledge of historic construction, materials, and detailing; the judgment to know what to keep, repair, or carefully replace; relationships with the specialized traditional trades who can actually do the work; and fluency with the review boards and preservation standards that govern historic districts. A generalist architect, however talented at new construction, rarely has all of that, and the cost of getting it wrong on an irreplaceable building is high and permanent. Twenty-eight years devoted to Charleston's historic architecture is exactly the specialized stewardship these buildings deserve, and it's what we bring to every project.

Will you modernize the building, or keep it exactly as it was?

Neither extreme — the art is in the balance, and it's what we do. We are not in the business of gutting a historic building and imposing something new, nor of freezing it as an untouchable museum piece. Our aim is a building that is fully alive and livable for a modern family while remaining true to itself: original character, details, and materials retained and repaired wherever possible; failing elements sensitively restored; and modern needs met through careful, deferential design. The best historic work feels both timeless and thoroughly livable, honoring the building's history without asking you to live in the past. Getting that balance right on each specific building is the heart of the craft.

Do you handle the Board of Architectural Review and approvals?

Yes, and it's an essential part of what we do. Historic-district work in Charleston is governed by the Board of Architectural Review and preservation standards, and navigating them well requires both technical knowledge and long-standing credibility with the boards. We produce the scholarship, documentation, and drawings these reviews require, present the work, and guide the project through approvals with the authority that comes from decades of doing it successfully. For owners, this removes what can be the most daunting part of a historic project. Our track record with the review process is one of the reasons clients and their builders are glad to have us leading the way.

Can new work or additions really fit a historic building?

Absolutely, when it's done with skill and restraint — and it's some of our most rewarding work. The goal is never to imitate the past, which reads as false, but to design new work that is honestly of our time while deferring to its historic context in scale, proportion, materials, and spirit, so it belongs among its older neighbors rather than competing with them. A well-designed addition serves modern life while letting the historic building remain the star; a well-designed new home in a historic district feels so at home that people assume it has always stood there. Achieving that contextual grace requires a deep understanding of the local architectural language, which is precisely our specialty.

How are fees structured for preservation work?

Preservation architectural fees are typically a percentage of construction cost or a negotiated fee based on the scope and complexity of the project, and after an initial conversation and a look at your building we provide a clear, transparent framework. Historic work involves more study, care, and coordination than new construction, and the value it protects — an irreplaceable building, its character, and its worth as a home and an asset — is significant, so we're glad to frame the investment in those terms. We're candid about numbers from the first meeting. Good preservation is never the cheapest path, but on a building this important it is the only responsible one.

What areas do you serve?

Our studio is on Broad Street in the heart of historic Charleston, and we work throughout the city and the Lowcountry — South of Broad, the Battery, Ansonborough, Harleston Village, Mount Pleasant, and out to Beaufort and the surrounding historic communities. This is our home ground, and our deep familiarity with its architecture, its review boards, and its finest preservation craftspeople is essential to the quality of our work. For a significant historic building elsewhere in the Lowcountry or the coastal South, we're glad to talk. If you are the steward of a historic building and want it honored, we would welcome a conversation.

Let's honor your historic building

Tell us about your building — a restoration, an adaptive reuse, an addition, or a new home in the district. The first conversation is where stewardship begins.

Begin a Preservation Project

Tell us about your historic building and what it needs. We'll be in touch within one business day to arrange a conversation.

  • Visit us18 Broad Street, Charleston, SC 29401
  • Call us(843) 555-0158
  • Email usstudio@calderandward.com

Begin a Preservation Project