Horry County (Myrtle Beach), SC Metro · South Carolina County Underwriting Brief

Horry County (Myrtle Beach), SC DSCR Property Tax, Windstorm & Transfer Tax Guide

In Horry County (Myrtle Beach), South Carolina (Horry County (Myrtle Beach), SC metro), 1–4 unit investment properties carry an average effective property tax rate of 0.86% and landlord hazard insurance averaging $940 per $100K of coverage. At a median 1–4 unit acquisition price of $355,000 and Form 1007 market rent of $2,950/mo, a 75% LTV DSCR loan models at 1.31x DSCR ($2,259/mo total PITIA).

Effective Property Tax
0.86%
Est. $254/mo at median
Landlord Ins / $100K
$940/yr
Est. $278/mo DP-3
Median 1–4 Unit Price
$355,000
75% LTV: $266,250
Modeled 75% LTV DSCR
1.31x
$2,950 rent / $2,259 PITIA

Horry County (Myrtle Beach) Escrow & Closing-Cost Underwriting Rules

1. Post-Acquisition Tax Reassessment

South Carolina 6% Investment Assessment Ratio: Non-owner-occupied investment properties are assessed at 6% of fair market value (plus non-exempt school operating millage), roughly 2.5x–3x owner-occupied 4% taxes.

2. Windstorm, Flood & Hazard Tier

Grand Strand Condotel & Coastal STR Wind/Flood Zone

3. Transfer & Mortgage Recording Taxes

Standard county deed recording & nominal transfer fee ($50–$350 flat or ≤0.20% of consideration).

4. CEMA / Doc-Stamp Optimization Strategy

Underwrite post-acquisition tax bill using county millage calculator to prevent Year-2 escrow shortage.

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Horry County (Myrtle Beach), SC DSCR Underwriting, Property Tax & Insurance Guide (2026) | Stephen R. Mannenbach | Stephen Mannenbach