We just got asked to quote a price for insurance at Bowman Station, 5235 BOWMAN RD, MACON, GA 31210. What's the replacement cost basis, construction type, and current insurance expense ratio, and how does its tenant financial profile compare to the market? Is this a good risk relative to what they're currently paying for coverage?
mkdir -p /vercel/sandbox/calc && cat > /vercel/sandbox/calc/bowman_station_insurance.py << 'EOF'
# Bowman Station insurance risk calc
unit_count = 240
rentable_sqft = 289920
unit_size = 1208
egi = 4842108.66
insurance_expense = 110781.64
tax_amt = 404748.25
assessed_improvements = 8177010
assessed_total = 9656410
sale_price_2022 = 54500000
sale_ppu = 227083.33
# Insurance ratios - actual
ins_pct_egi = insurance_expense / egi
ins_per_unit = insurance_expense / unit_count
ins_per_sqft = insurance_expense / rentable_sqft
# Macon MSA MF benchmark
macon_ins_pct_egi = 0.05
macon_ins_expense_equiv = macon_ins_pct_egi * egi
# Replacement cost basis - RCN (hard cost) range for wood-frame (Type V) garden-style,
# secondary Southeast market (below Sun Belt urban-infill premium), 2018 vintage
rcn_low_psf = 125
rcn_high_psf = 160
rcn_mid_psf = 142.5
rcn_low = rcn_low_psf * rentable_sqft
rcn_high = rcn_high_psf * rentable_sqft
rcn_mid = rcn_mid_psf * rentable_sqft
# Implied rate per $100 of insured value at current premium vs RCN range
implied_rate_low = insurance_expense / rcn_high * 100 # bps basis using high RCN (most conservative/lowest rate)
implied_rate_high = insurance_expense / rcn_low * 100 # using low RCN (highest rate)
implied_rate_mid = insurance_expense / rcn_mid * 100
print(f"Insurance % of EGI: {ins_pct_egi:.4f} ({ins_pct_egi*100:.2f}%)")
print(f"Insurance per unit: ${ins_per_unit:,.2f}")
print(f"Insurance per sqft: ${ins_per_sqft:.3f}")
print(f"Macon MSA MF insurance benchmark: {macon_ins_pct_egi*100:.2f}% of EGI = ${macon_ins_expense_equiv:,.0f} equivalent")
print(f"Gap vs market benchmark: ${macon_ins_expense_equiv - insurance_expense:,.0f} ({(macon_ins_expense_equiv/insurance_expense - 1)*100:.0f}% higher if priced at market)")
print()
print(f"RCN estimate range (hard cost, wood frame garden, secondary GA market): ${rcn_low:,.0f} - ${rcn_high:,.0f} (mid ${rcn_mid:,.0f})")
print(f"RCN per unit: ${rcn_low/unit_count:,.0f} - ${rcn_high/unit_count:,.0f} (mid ${rcn_mid/unit_count:,.0f})")
print()
print(f"Implied current rate per $100 of insured value: {implied_rate_low:.3f} - {implied_rate_high:.3f} (mid {implied_rate_mid:.3f})")
print()
print(f"Tax-assessed improvement value (insurable proxy, often understates RCN): ${assessed_improvements:,.0f} = ${assessed_improvements/rentable_sqft:.2f}/sqft")
print(f"2022 sale price per unit: ${sale_ppu:,.0f}; implied bldg-only (ex-land) allocation ~85%: ${sale_price_2022*0.85/unit_count:,.0f}/unit")
EOF
python3 /vercel/sandbox/calc/bowman_station_insurance.pyBowman Station is a well-built, growing-income asset that's currently running its insurance line thin relative to its market — a fresh quote priced at replacement cost has real room to move up from what they're paying today.
| Metric | ||
|---|---|---|
| Year Built / Construction Type | 2018 / Wood Frame | — |
| Units / Rentable Square Feet | 240 units / 289,920 SF | — |
| FEMA Flood Zone | Zone X | — |
| Current Annual Insurance Expense | $110,782 | $242,1051 |
| Insurance as % of EGI | 2.3% | 5.0% |
| Insurance Per Unit | $462 | $1,0091 |
| Insurance Per Square Foot | $0.38 | $0.841 |
| Estimated Replacement Cost (RCN) Range | $36.2M – $46.4M2 | — |
| Estimated RCN Per Unit | $151,000 – $193,2802 | — |
| Implied Current Rate per $100 of Insured Value | $0.24 – $0.312 | — |
| Tenant Median Household Income | $73,934 | $62,798 |
| Tenant HH Income 12-Mo Growth Percentile | 85th percentile | 50th percentile3 |
| Rent-to-Income Ratio | 24.2% | About Average |
Physical basis and construction. Bowman Station is a 2018-built, 3-story garden low-rise — 240 units, 289,920 rentable sq ft (1,208 sf/unit average) — built with wood frame (Type V, unspecified) construction , the most fire-rate-sensitive class in the book and the single biggest driver of whatever a carrier prices here. The offsetting physical positive: it sits in FEMA Zone X, meaning minimal flood exposure — no flood peril loading needed on this one.
Replacement cost basis. There's no appraisal RCN in the data, so I built it from current wood-frame garden-style hard-cost benchmarks for a secondary Southeast market ($125–$160/sf) : $36.2M–$46.4M, or roughly $151K–$193K per unit . That brackets sensibly against the property's own history — the 2022 sale priced building value (ex-land) at ~$193K/unit at the top of the range, while the tax-assessed improvement value ($8.18M, just $34K/unit) sits far below RCN, as assessed values typically do — it's not a substitute for a replacement-cost figure and would badly under-insure the asset if used as the basis .
Current insurance expense — the flag. They're paying $110,782/year: 2.29% of EGI, $462/unit, $0.38/sq ft . Against the Macon MSA multifamily benchmark of 5.00% of EGI (a 62-property sample) , that's less than half — pricing at the market benchmark would put the expense closer to $242K, a swing of roughly $131K . Framed as a rate, $110,782 against a $36–46M replacement basis implies only ~$0.24–$0.31 per $100 of insured value — thin for a Type V wood-frame garden asset even accounting for the inland-Georgia location's lighter cat exposure (no coastal wind, no flood). Whatever program is on this today either reflects a legacy multi-year rate lock, a blanket/portfolio placement absorbing some of the true cost elsewhere, or a limit that hasn't kept pace with post-2020 construction-cost inflation. Any of those should be assumed not to hold on a fresh quote.
Tenant financial profile — favorable, and improving. Bowman Station's renters clear a $73,934 median household income, about 18% above the Macon MSA median of $62,798 , and that income is growing fast — up 9.1% over the trailing 12 months, in the 85th percentile vs. the MSA and 91st vs. the nation . Their wealth-resources tier reads far above average relative to the MSA's multifamily renter base , and rent-to-income sits at a healthy 24.2% — about average and comfortably under the 30% cost-burden line . That's a tenant base with room to absorb rent (and by extension, expense pass-through) without stress — a credit-positive for loss-of-rents and habitability-claim exposure alike. The one soft spot: a mobility score of 8.1 versus a broader-portfolio average near 15 points to a higher-turnover resident base than typical — more move-in/move-out cycles, which modestly raises vacant-unit and turn-related loss frequency, though nothing that overrides the income/wealth read.
Bottom line for the quote. This is a good risk on the fundamentals — new (2018) construction, no flood exposure, a tenant base with above-market and rising income — but it's a wood-frame risk currently priced well under what comparable Macon-market multifamily carries, and likely under true replacement cost. I'd quote to the replacement-cost basis (not the assessed or legacy-premium basis) and expect to land meaningfully above their current $110,782, converging toward the ~5% of EGI / ~$240K market benchmark rather than treating their existing premium as the anchor.
This is a read-only snapshot of a RealAI analysis.