Landmark Preservation Consulting

Plan repairs and alterations that respect your property’s historic features. We help owners and design teams choose repair methods and compatible materials, assess costs, and find the specialist trades the work needs.

Historic brick townhouses with shuttered windows, stone door surrounds, and decorative cornices

Planning Preservation Construction

We review the proposed work with your architect or preservation professional.

  1. 01

    Approval Requirements

    Review the property designation and proposed alterations with the design team.

  2. 02

    Repair Methods and Materials

    Compare repair options, matching profiles, samples, and product availability.

  3. 03

    Costs and Sequencing

    Review specialist trades, access, procurement, and inspections against the budget and schedule.

Preservation Consulting Services

We advise on the construction behind the preservation design. In NYC, work on designated properties may require Landmarks Preservation Commission review.

  • Construction review

    Review how the proposed repairs and alterations can be built around the features being preserved.

  • Materials and specialist trades

    Compare repair methods, matching materials, samples, and the trades needed to install them.

  • Budget and sequencing

    Estimate repair costs and plan access, procurement, and construction around preservation requirements.

  • Application and construction questions

    Coordinate construction information for the design team and authorized applicant, then review questions and substitutions as the work proceeds.

Workers on a lift beside the brick facade and tall windows at Lofts at Beacon

Historic Materials and Repair Requirements

Historic features can limit repair methods and replacement products. We help you understand the construction options before placing orders.

What Can Go WrongWhat We DoWhat This Means for You
What Can Go WrongMatching materials
What We DoWe compare samples, profiles, finishes, repair methods, and availability.
What This Means for YouYou can assess the options against preservation requirements.
What Can Go WrongHidden damage
What We DoWhen construction reveals damage, we coordinate the repair review and pricing with the design team and contractor.
What This Means for YouNew repairs can be reviewed before they are added.
What Can Go WrongConstruction information
What We DoWe coordinate current drawings, samples, and specialist instructions.
What This Means for YouThe contractor has the information needed for the approved work.

How We Review Preservation Work

We compare repair options and construction costs with your design team.

  1. 01

    Discuss the Property

    We discuss your goals and proposed work, review available records, and agree on the consulting scope and fee in a signed engagement agreement.

  2. 02

    Review Conditions and Approvals

    We review designation, accessible conditions, and repair questions with the architect or preservation professional.

  3. 03

    Compare Methods and Costs

    We assess materials, repair options, specialist procurement, and access. Estimates identify allowances, exclusions, and unknown conditions.

  4. 04

    Coordinate Application Information

    We provide construction information to the authorized applicants and designers and follow up on review questions before the work proceeds.

  5. 05

    Review Changes and Closeout

    We review proposed repairs and substitutions with the design team, explain the cost and timing for your approval, and follow up on preservation requirements and closeout records.

Landmark Preservation Questions

Can you advise before approval requirements are settled?

Yes. We review the proposed work and records with your architect or preservation professional. They confirm designation and approval requirements with the relevant authority.

Who prepares and files preservation applications?

The authorized applicant and design professionals prepare and file them. We coordinate the construction information, such as repair methods, materials, access, and sequencing.

How do approvals affect material orders?

Review may determine the acceptable material, profile, finish, sample, or mock-up. We identify those requirements with the design team before fabrication or orders.

Can you review alternatives or substitutions?

Yes. We compare cost, availability, and construction requirements against the preservation criteria. The design team and relevant authority review technical suitability and approval requirements.

Does consulting include running construction?

No. The contractor manages site work. Our consulting engagement covers construction review and coordination; Bau can provide general contracting through a separate engagement.

How do you assess repair costs?

We review the design, condition information, repair methods, materials, access, and specialist procurement. The estimate identifies allowances, exclusions, and investigation still needed.

Let’s Discuss Your Preservation Project

Call or email us about repairs, alterations, or construction questions on your historic property.

Brownstone facades with carved window surrounds, entry stoops, and iron railings