
John Clinton Callan, Jr, Real Estate Attorney in San Francisco, California
Over 43 years of legal practice · focused on Real Estate, Tax, and Zoning · 5.0/5 rating from 1 verified client review
PartneratDuane Morris LLP
San Francisco, CA
Practicing real estate in San Francisco since 1983.
- 43+
- Years practicing
- 5.0 ★
- 1 client review
- 1
- Bar admission
Practices in
Are you John Clinton Callan, Jr?
This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.
Quick answer
John Clinton Callan, Jr is a partner based in San Francisco, CA. The practice focuses on Real Estate, Tax, and Zoning. John has over 43 years of legal experience. Currently practicing at Duane Morris LLP. Rated 5.0 out of 5 from 1 client review.
- Based in
- San Francisco, CA
- Experience
- over 43 years
- Known for
- Real Estate · Tax · Zoning
- Handles Real Estate, Tax, and Zoning matters from San Francisco, CA.
- Over 43 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About John Clinton Callan, Jr: John Clinton Callan, Jr is a partner based in San Francisco, CA. The practice focuses on Real Estate, Tax, and Zoning. John has over 43 years of legal experience. Currently practicing at Duane Morris LLP. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Legal matters John takes on
John concentrates on real estate, tax, and zoning. Each area below outlines the kind of case John handles, typical outcomes to expect, and how the intake process starts.
Real Estate
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Tax
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Zoning
View other Zoning attorneys
Real Estate cases in San Francisco, California
John takes real estate matters in San Francisco, 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 John agrees to represent you.
Tax cases in San Francisco, California
John takes tax matters in San Francisco, 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 John agrees to represent you.
Zoning cases in San Francisco, California
John takes zoning matters in San Francisco, 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 John agrees to represent you.
Biography
Meet John Clinton Callan, Jr — real estate lawyer in San Francisco
John Clinton Callan, Jr is a partner based in San Francisco, CA. The practice focuses on Real Estate, Tax, and Zoning. John has over 43 years of legal experience. Currently practicing at Duane Morris LLP. Rated 5.0 out of 5 from 1 client review.
John Clinton Callan, Jr is a lawyer practicing real estate, land use, public finance & tax exempt finance. John received a B.A. degree from University of California, Berkeley in 1978, and has been licensed for 43 years. John practices at Duane Morris LLP in San Francisco, CA.
John's approach to real estate cases
John Clinton Callan, Jr is a lawyer practicing real estate, land use, public finance & tax exempt finance. John received a B.A. degree from University of California, Berkeley in 1978, and has been licensed for 43 years. John practices at Duane Morris LLP in San Francisco, CA.
The kind of cases John takes
John reviews new inquiries case-by-case for real estate, tax, and zoning matters in San Francisco and the surrounding California area.
Credentials
Education, bar admissions, and languages
University of San Francisco School of Law
J.D. · 1978
University of California, Berkeley
B.A. · 1978
Jurisdictions
John's state bar admissions
California
1983 · ACTIVE
John studied at J.D. in University of San Francisco School of Law and B.A. in University of California, Berkeley.
Law school and academic background
John completed J.D. in University of San Francisco School of Law and B.A. in University of California, Berkeley. Formal legal training is one signal of substantive knowledge — the day-to-day practice John runs in California is where that training gets applied to real client questions.
Recognition
Recognition and thought leadership
John has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Affiliations
John's professional memberships and bar associations
Professional Activities •California Bar Association - Real Property Section •Bar Association of San Francisco - Real Property Section - Cannabis Law Committee
membership
Locations
John Clinton Callan, Jr's office in San Francisco
John's primary office is at One Market Plaza, Suite 2200, San Francisco, CA, 94105. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of John Clinton Callan, Jr — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of John. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing real estate attorneys in San Francisco.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once John Clinton Callan, Jr claims this profile.
Read all reviewsHiring guide
How to hire John Clinton Callan, Jr — what to expect in your first consultation
Working with a new real estate attorney should feel structured. Here's how the first two conversations with John usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
John charges for the initial consult. That fee is credited toward representation if you retain John'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; John will tell you what matters and what doesn't.
Questions to ask a real estate attorney in San Francisco, California
A short list to run through before you commit: How many real estate 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 John
John discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in real estate practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every real estate 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. John confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
John's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many real estate practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about John Clinton Callan, Jr
How much does it cost to hire John for a real estate case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. John walks through the likely range during the consult so there are no surprises.
Does John offer a free consultation?
John charges for the initial consult; that fee is credited toward representation if you retain John's office. Some real estate attorneys offer free consults — check John's current terms during booking.
How long do real estate cases in California typically take?
Simple real estate 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. John gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can John take my case if I'm outside San Francisco?
John 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 — John 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 John?
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. John will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is John accepting new real estate clients right now?
John's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Real Estate attorneys serving San Francisco, Los Angeles and San Diego in California
John handles real estate matters throughout California. Each city below is a direct link into the search page for verified real estate attorneys in that community.
- San Francisco26,380 attorneys
- Los Angeles39,975 attorneys
- San Diego16,903 attorneys
- Sacramento10,561 attorneys
- Irvine6,831 attorneys
- Oakland5,709 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
Other top-rated real estate attorneys in California
If John's intake is full or the fit isn't right, these real estate attorneys in San Francisco handle similar matters. Every profile below is verified and open to consultations.

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Steven A. Kronenberg
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Michael Brett Abramson
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John David Williams
Westlake Village, California
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