Deanna Down Lyon, Estate Planning Attorney in Oakland, California
Over 54 years of legal practice · focused on Estate Planning, Probate, and Trusts · 5.0/5 rating from 1 verified client review
PartneratWendel, Rosen, Black & Dean LLP
Oakland, CA
Practicing estate planning in Oakland since 1972.
- 54+
- Years practicing
- 5.0 ★
- 1 client review
- 1
- Bar admission
Practices in
Are you Deanna Down Lyon?
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Quick answer
Deanna Down Lyon is a partner based in Oakland, CA. The practice focuses on Estate Planning, Probate, and Trusts. Deanna has over 54 years of legal experience. Currently practicing at Wendel, Rosen, Black & Dean LLP. Rated 5.0 out of 5 from 1 client review.
- Based in
- Oakland, CA
- Experience
- over 54 years
- Known for
- Estate Planning · Probate · Trusts
- Handles Estate Planning, Probate, and Trusts matters from Oakland, CA.
- Over 54 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Deanna Down Lyon: Deanna Down Lyon is a partner based in Oakland, CA. The practice focuses on Estate Planning, Probate, and Trusts. Deanna has over 54 years of legal experience. Currently practicing at Wendel, Rosen, Black & Dean LLP. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Practice areas handled by Deanna Down Lyon
Deanna concentrates on estate planning, probate, and trusts. Each area below outlines the kind of case Deanna handles, typical outcomes to expect, and how the intake process starts.
Estate Planning
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Probate
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Trusts
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Estate Planning cases in Oakland, California
Deanna takes estate planning matters in Oakland, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Deanna agrees to represent you.
Probate cases in Oakland, California
Deanna takes probate matters in Oakland, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Deanna agrees to represent you.
Trusts cases in Oakland, California
Deanna takes trusts matters in Oakland, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Deanna agrees to represent you.
Biography
About Deanna Down Lyon — Over 54 years of California estate planning experience
Deanna Down Lyon is a partner based in Oakland, CA. The practice focuses on Estate Planning, Probate, and Trusts. Deanna has over 54 years of legal experience. Currently practicing at Wendel, Rosen, Black & Dean LLP. Rated 5.0 out of 5 from 1 client review.
Deanna Down Lyon is a lawyer practicing trusts and estates, trusts & estates, estate planning and 2 other areas of law. Deanna received a B.A. degree from California State University, Fullerton in 1969, and has been licensed for 54 years. Deanna practices at Wendel, Rosen, Black & Dean LLP in Oakland, CA.
How Deanna handles estate planning matters
Deanna Down Lyon is a lawyer practicing trusts and estates, trusts & estates, estate planning and 2 other areas of law. Deanna received a B.A. degree from California State University, Fullerton in 1969, and has been licensed for 54 years. Deanna practices at Wendel, Rosen, Black & Dean LLP in Oakland, CA.
The kind of cases Deanna takes
Deanna reviews new inquiries case-by-case for estate planning, probate, and trusts matters in Oakland and the surrounding California area.
Credentials
Deanna Down Lyon's legal education and bar admissions
University of California, Boalt Hall School of Law
J.D. · 1972
California State University, Fullerton
B.A. · 1969
Jurisdictions
Deanna's state bar admissions
California U.S. Dist
1972 · ACTIVE
Deanna studied at J.D. in University of California, Boalt Hall School of Law and B.A. in California State University, Fullerton.
Law school and academic background
Deanna completed J.D. in University of California, Boalt Hall School of Law and B.A. in California State University, Fullerton. Formal legal training is one signal of substantive knowledge — the day-to-day practice Deanna runs in California is where that training gets applied to real client questions.
Recognition
Awards, publications, and recognition of Deanna Down Lyon
Deanna has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Affiliations
Deanna's professional memberships and bar associations
Alameda County Bar Association State Bar of California
membership
Locations
Deanna Down Lyon's office in Oakland
Deanna's primary office is at 1111 Broadway, 24th Floor, Oakland, CA, 94607. In-person meetings are by appointment; a phone intake usually comes first.
Wendel, Rosen, Black & Dean LLP
1111 Broadway, 24th Floor
Oakland, CA 94607
Open in Google MapsClient feedback
Client reviews of Deanna Down Lyon — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of Deanna. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing estate planning attorneys in Oakland.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Deanna Down Lyon claims this profile.
Read all reviewsHiring guide
How to hire Deanna Down Lyon — what to expect in your first consultation
Working with a new estate planning attorney should feel structured. Here's how the first two conversations with Deanna usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Deanna charges for the initial consult. That fee is credited toward representation if you retain Deanna'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; Deanna will tell you what matters and what doesn't.
Questions to ask a estate planning attorney in Oakland, California
A short list to run through before you commit: How many estate planning 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 Deanna
Deanna discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in estate planning practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every estate planning 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. Deanna confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Deanna's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many estate planning practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Deanna Down Lyon
How much does it cost to hire Deanna for a estate planning case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Deanna walks through the likely range during the consult so there are no surprises.
Does Deanna offer a free consultation?
Deanna charges for the initial consult; that fee is credited toward representation if you retain Deanna's office. Some estate planning attorneys offer free consults — check Deanna's current terms during booking.
How long do estate planning cases in California typically take?
Simple estate planning 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. Deanna gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Deanna take my case if I'm outside Oakland?
Deanna is licensed in California. Matters governed by California law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Deanna 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 Deanna?
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. Deanna will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Deanna accepting new estate planning clients right now?
Deanna's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Estate Planning attorneys serving Oakland, Los Angeles and San Francisco in California
Deanna handles estate planning matters throughout California. Each city below is a direct link into the search page for verified estate planning attorneys in that community.
- Oakland5,709 attorneys
- Los Angeles39,975 attorneys
- San Francisco26,380 attorneys
- San Diego16,903 attorneys
- Sacramento10,561 attorneys
- Irvine6,831 attorneys
- San Jose5,009 attorneys
- Palo Alto4,084 attorneys
- Beverly Hills3,348 attorneys
- Newport Beach3,106 attorneys
- Pasadena2,894 attorneys
- Santa Monica2,756 attorneys
More counsel
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