Chartwell Valuations provides independent, USPAP-compliant residential appraisal services for private clients, attorneys, and fiduciaries throughout Northern Virginia. The practice specializes in estate, divorce, retrospective, and complex residential property valuations developed for legal, tax, and private decision-making purposes.
With extensive experience across Alexandria, Arlington, Fairfax County, Falls Church, Loudoun County, Prince William County, and Manassas each assignment reflects a nuanced understanding of local neighborhoods, market cycles, and buyer behavior—critical to producing credible and well-supported opinions of value.
What Clients Can Expect
• Well-researched, defensible appraisal reports
• Clear narrative explanation appropriate for legal and tax review
• Electronic report delivery
• Defined scope of work and transparent fee structure
• Professional turnaround times appropriate to assignment complexity
Experience & Professional Judgment
Chief Appraiser Mark Gaudian, a licensed and certified residential appraiser with more than two decades of experience, personally completes each private client assignment. His work emphasizes careful market analysis, supportable adjustments, and clear documentation specifically important for appraisals prepared for private, legal, and tax purposes that may be reviewed by courts, taxing authorities, or opposing parties.
Mr. Gaudian has worked with federal agencies, court and legal representatives, major financial institutions, and other professional firms on cases across the country. He brings a fresh view to every assignment with a focus on understanding the intended use and the scope of work to produce the best product for the client.
Commitment to Quality & Independence
Chartwell Valuations is guided by three core principles:
• Analytical rigor and report quality
• Professional, responsive client service
• Efficient delivery without sacrificing credibility
Every appraisal is developed in compliance with USPAP and tailored to its intended use, with appropriate disclosure of assumptions and limiting conditions.
Service Area
Northern Virginia, including:
• Arlington County
• Alexandria
• Fairfax County
• Falls Church City
• Loudoun County
• Prince William County
• Manassas City
Request an Appraisal Quote
Call or Text 703-832-4845
Private appraisal inquiries are welcome. Engagements are accepted by scope and assignment purpose.
Single Family Residences
Condominiums / Townhomes
Custom Homes
Estates / Luxury Homes
Waterfront
Complex Assignments
New Construction
2-4 Unit Residential Income
Vacant Land
Manufactured
Vacation Homes
Bankruptcy
Buying
Cash Value
Casualty Loss
Claims
Construction
Consulting
Conventional Lending
Divorce
Employee Relocation (ERC)
Estate Planning
Expert Witness
Financing
Financial Planning
Gifts
Hard Money
Home Measurement Services
Immigration
Litigation
PMI Removal
Probate
Refinance
Rental Survey
Retrospective
Chartwell Valuations - Professional Real Estate Valuation Services
Chartwell Valuations is founded on ensuring comprehensive and reliable valuation with a focus on great customer service, accurate appraisals and expedient turn times.
Mark Gaudian (Licensed & Certified), our Chief Appraiser, has over 20 years’ experience including national review experience for major institutions and government agencies and is considered an expert in Virginia. As the founder and principal of Chartwell Valuations, Mark brings expertise in complex valuation assignments, including private appraisals for trust and estate purposes, divorce, bankruptcy, probate, tax appeals, pre-listing and much more. His thorough market knowledge and analytical approach have made him a trusted advisor to property owners, investors, financial institutions, attorneys, and government agencies.
Understanding that accurate valuations are crucial for informed real estate decisions, Mr. Gaudian brings a meticulous approach to every assignment, combining thorough market research with sophisticated analytical methods. His commitment to professionalism and integrity, coupled with competitive rates and efficient service, has earned him long-standing relationships with many of Virginia’s premier real estate professionals and institutions.
Whether you need a single property valuation, specific consulting assignment, or a complex portfolio analysis, Mr. Gaudian has the expertise and resources to meet your residential appraisal needs.
Our Commitment
At Chartwell Valuations, professionalism and integrity are the cornerstones of our business. We
take pride in offering competitive rates while delivering exceptional client experience. No job is too large or too small.
Give us a call today with any questions you might have at: 703-832-4845



