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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

Practicing estate planning in Oakland since 1972.

54+
Years practicing
5.0 ★
1 client review
1
Bar admission

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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 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.

Main office

Wendel, Rosen, Black & Dean LLP

1111 Broadway, 24th Floor

Oakland, CA 94607

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Client 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.

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Hiring 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.

More counsel

If Deanna's intake is full or the fit isn't right, these estate planning attorneys in Oakland handle similar matters. Every profile below is verified and open to consultations.