Grant Maddox
Hampton Park Financial Planning · Charleston, South Carolina
Grant Maddox is a fee-only financial advisor at Hampton Park Financial Planning in Charleston, South Carolina, who holds the CFP credential. Grant charges a flat fee or retainer, an ongoing planning fee, a one-time planning fee, hourly fees and a percentage of assets (ongoing planning from $3,600 a year and $350 an hour) and focuses on estate & legacy planning.
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Specialties
Facts
| Firm | Hampton Park Financial Planning |
|---|---|
| Based in | Charleston, South Carolina |
| Fee model | Flat fee or retainer · Ongoing planning fee · One-time planning fee · Hourly · Percentage of assets |
| Fees (firm's website) | Ongoing planning from $3,600 a year · $350 an hour · No asset minimum |
| Works virtually | Yes |
| Accepting new clients | Yes |
| Assets under management | $19.7M across 302 accounts |
| Credentials | CFP |
| SEC registration | Investment adviser representative in CA, SC, TX · CRD 7121585 |
| Exams passed | Series 65 (2018) |
| Firm size | 4 employees |
| Disclosures | None reported |
| Website | hamptonparkfp.com |
| Profile |
How Grant's firm compares
- Ongoing planning starts at $3,600 a year, in line with the South Carolina median of $3,600 for fee-only firms that publish prices.
- The hourly rate is $350, above the US median of $300 for fee-only firms that publish prices.
- Hampton Park Financial Planning's average account is about $65,000, from its Form ADV (assets managed divided by 302 accounts).
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Questions about Grant
Is Grant Maddox a fee-only financial advisor?
Yes. Grant Maddox is listed in the XY Planning Network directory (XYPN members are fee-only). SEC records as of October 27, 2026 show no broker registration and no commission compensation reported by Grant's firm.
How does Grant charge for financial advice?
Grant charges a flat fee or retainer, an ongoing planning fee, a one-time planning fee, hourly fees and a percentage of assets.
How much does Grant charge?
According to Hampton Park Financial Planning's website, checked October 28, 2026: ongoing planning from $3,600 a year; $350 an hour; no asset minimum.
Does Grant work with clients virtually?
Yes. Hampton Park Financial Planning says on its website that it works with clients remotely.
Where is Grant Maddox based?
Grant Maddox is based in Charleston, South Carolina.
What does Grant specialize in?
Grant's specialties include estate & legacy planning.
What credentials does Grant Maddox hold?
Grant Maddox holds the CFP credential.
Is Grant Maddox registered with the SEC?
Yes. Grant Maddox is registered as an investment adviser representative in CA, SC and TX (CRD 7121585), per SEC Investment Adviser Public Disclosure data as of October 27, 2026.
How much does Hampton Park Financial Planning manage?
Hampton Park Financial Planning reports $19.7M across 302 accounts in assets under management.
How do I contact Grant Maddox?
Through Grant's website, hamptonparkfp.com.
What these terms mean: fee-only · fiduciary · CFP · CRD number · all terms
Where this information comes from
- XY Planning Network directory listing : XYPN members are fee-only
- Hampton Park Financial Planning website : specialties, clients served, and fees, checked October 28, 2026
- SEC Investment Adviser Public Disclosure : registration, exams, and the firm's Form ADV, data as of October 27, 2026
- Directory listing last checked April 21, 2026.
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