Marco de Sa e Silva, Environmental Attorney in Seattle, Washington
Over 37 years of legal practice · focused on Environmental, Real Estate, and Zoning · 5.0/5 rating from 1 verified client review
Partner
Seattle, WA
Practicing environmental in Seattle since 1989.
- 37+
- Years practicing
- 5.0 ★
- 1 client review
- 1
- Bar admission
Practices in
Are you Marco de Sa e Silva?
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Quick answer
Marco de Sa e Silva is a partner based in Seattle, WA. The practice focuses on Environmental, Real Estate, and Zoning. Marco has over 37 years of legal experience. Rated 5.0 out of 5 from 1 client review.
- Based in
- Seattle, WA
- Experience
- over 37 years
- Known for
- Environmental · Real Estate · Zoning
- Handles Environmental, Real Estate, and Zoning matters from Seattle, WA.
- Over 37 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Marco de Sa e Silva: Marco de Sa e Silva is a partner based in Seattle, WA. The practice focuses on Environmental, Real Estate, and Zoning. Marco has over 37 years of legal experience. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Legal matters Marco takes on
Marco concentrates on environmental, real estate, and zoning. Each area below outlines the kind of case Marco handles, typical outcomes to expect, and how the intake process starts.
Environmental
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Real Estate
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Zoning
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Environmental cases in Seattle, Washington
Marco takes environmental matters in Seattle, Washington. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marco agrees to represent you.
Real Estate cases in Seattle, Washington
Marco takes real estate matters in Seattle, Washington. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marco agrees to represent you.
Zoning cases in Seattle, Washington
Marco takes zoning matters in Seattle, Washington. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marco agrees to represent you.
Biography
Meet Marco de Sa e Silva — environmental lawyer in Seattle
Marco de Sa e Silva is a partner based in Seattle, WA. The practice focuses on Environmental, Real Estate, and Zoning. Marco has over 37 years of legal experience. Rated 5.0 out of 5 from 1 client review.
Marco de Sa e Silva is a lawyer practicing land use, real property, real property/ land use and 2 other areas of law. Marco received a B.A. degree from Columbia University in 1982, and has been licensed for 37 years. Marco practices at Davis Wright Tremaine LLP in Seattle, WA.
Working with Marco on a environmental matter
Marco de Sa e Silva is a lawyer practicing land use, real property, real property/ land use and 2 other areas of law. Marco received a B.A. degree from Columbia University in 1982, and has been licensed for 37 years. Marco practices at Davis Wright Tremaine LLP in Seattle, WA.
Clients Marco works with
Marco reviews new inquiries case-by-case for environmental, real estate, and zoning matters in Seattle and the surrounding Washington area.
Credentials
Education, bar admissions, and languages
University of Washington School of Law
J.D. · 1989
Columbia University
B.A. English · 1982
Jurisdictions
Marco's state bar admissions
Washington
1989 · ACTIVE
Marco studied at J.D. in University of Washington School of Law and B.A. English in Columbia University.
Law school and academic background
Marco completed J.D. in University of Washington School of Law and B.A. English in Columbia University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Marco runs in Washington is where that training gets applied to real client questions.
Recognition
Recognition and thought leadership
Marco has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Locations
Marco de Sa e Silva's office in Seattle
Marco's primary office is at 1201 3rd Ave., Ste. 2200, Seattle, WA, 98101-3045. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Marco de Sa e Silva — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of Marco. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing environmental attorneys in Seattle.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Marco de Sa e Silva claims this profile.
Read all reviewsHiring guide
How to hire Marco de Sa e Silva — what to expect in your first consultation
Working with a new environmental attorney should feel structured. Here's how the first two conversations with Marco usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Marco charges for the initial consult. That fee is credited toward representation if you retain Marco's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Marco will tell you what matters and what doesn't.
Questions to ask a environmental attorney in Seattle, Washington
A short list to run through before you commit: How many environmental matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for Marco
Marco discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in environmental practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every environmental matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Marco confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Marco's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many environmental practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Marco de Sa e Silva
How much does it cost to hire Marco for a environmental case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Marco walks through the likely range during the consult so there are no surprises.
Does Marco offer a free consultation?
Marco charges for the initial consult; that fee is credited toward representation if you retain Marco's office. Some environmental attorneys offer free consults — check Marco's current terms during booking.
How long do environmental cases in Washington typically take?
Simple environmental matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Marco gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Marco take my case if I'm outside Seattle?
Marco is licensed in Washington. Matters governed by Washington law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Marco will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with Marco?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Marco will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Marco accepting new environmental clients right now?
Marco's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Environmental attorneys serving Seattle, Spokane and Tacoma in Washington
Marco handles environmental matters throughout Washington. Each city below is a direct link into the search page for verified environmental attorneys in that community.
More counsel
Other top-rated environmental attorneys in Washington
If Marco's intake is full or the fit isn't right, these environmental attorneys in Seattle handle similar matters. Every profile below is verified and open to consultations.





