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1102 Mayes
C- Composite 53.24
Why this score? — see what drove the C- grade

The composite is a weighted blend of 9 inputs, each scored 0–100. Each bar is that input's sub-score; the figure is the points it added to the 100-point composite (weight × sub-score).

  • Cash flow +15.8/30.0
  • ARV discount +15.0/15.0
  • DSCR +4.9/10.0
  • 1% rule +3.5/10.0
  • Livability +3.2/5.0
  • Schools +3.0/10.0
  • Appreciation +2.7/10.0
  • Rent growth +2.5/5.0
  • Condition / age +2.5/5.0

$240,000

1102 Mayes · Bolivar Peninsula, TX 77650
1 bd · 1.0 ba · 821 sqft · SingleFamily public records · 514 Days on market
Built 1967 5,998 sqft lot $292/sqft · 17% below area Est $288k · 17% under ↓ 14% since listing

🖨 Deal sheet 📄 Offer letter ✓ Due diligence

Listing remarks MLS

Super cute canal house located in Blue Water Addition. Open kitchen and living area and one large bedroom. Recently painted. The deck is partially covered. Nice bulkhead. This canal goes out to the Intracoastal waterway. Affordable waterfront get-a-way. with a peaceful, quiet place to fish and relax. Sells furnished with a few exceptions.

Key facts

  • Nice bulkhead
  • Canal house
  • Open kitchen

Tags

CANAL HOUSEOPEN KITCHENPARTIALLY COVERED DECKNICE BULKHEADWATERFRONT GET-A-WAY

Neighborhood map

Property Rental comp Retail Transit Schools Stadiums Fortune 500 · Circle radius: 3.0 mi
Loading POIs…

What this means for you Summary

Snapshot

  • This is a 1-bed/1.0-bath single-family listed at $240k.

Deal economics

  • At list price, monthly cash flow is $-316 ($-4k/yr) — negative.
  • To cash-flow at today's rent, offer at most $184k (23.3% below list).
  • To meet the 1% rule (rent ≥ 1% of price), the offer needs to be $205k (14.6% below list).
  • Recommended offer: $184k (23.3% below list) — sets the bar for cash-flow.
  • Cap rate 6.8% vs local median 2.1% in Bolivar Peninsula — top-decile yield for the area; either an underpriced asset or a hidden risk that comps aren't pricing in. Stress-test before assuming the spread holds.

Location & tenants

  • Location reads 65/100 on livability (#719 in TX) — a middle-class / working-renter tenant base. Strengths: crime A+, cost of living A+, housing A+; Watch: schools D+, amenities F, commute F.
  • Galveston ISD (town): math 33% / reading 39% proficiency, ranked #514 of 826 in TX (top 62%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases; 68% free/reduced lunch — lower-income household profile, screen leases tightly.
  • Market conditions: 770 active listings in the ZIP; 1 comparable units currently listed for rent nearby; 3,258 units permitted in Galveston County in 2024 (0 in 5+ unit buildings).

Forward outlook

  • Local home prices are declining (-3.0%/yr); year-one equity from $2k of loan paydown is wiped out by about $7k of value loss. Plan a longer hold.
  • Galveston County population projected at +43% by 2050 — long-run rental-demand tailwind backs the buy-and-hold thesis.

Negotiation context

  • It's been on market 514 days — a 12% lower offer ($211k) is reasonable based on typical stale-listing flexibility.

Risks & watch-outs

  • Watch-outs: flood insurance adds $427/mo.
  • Climate carrying-cost: in FEMA flood zone AE (mandatory federal flood insurance); severe wind risk, 99% chance of damaging wind over 30y; extreme-heat days projected 7→26/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Recommended offer $184,169 (23.3% below list)

Questions for the listing agent

  1. What do current leases actually rent for vs. the listed asking? Can we see a recent rent roll and the last 12 months of T-12 income?
  2. It's been on market 514 days. Have you received any prior offers? Is the seller open to a 23% concession, seller financing, or rate buy-down credit?
  3. Built in 1967 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  4. What's the actual annual flood-insurance premium (NFIP or private), and is the property in a SFHA with mandatory coverage?
  5. Why hasn't it sold? Are there any deal-killer items the seller is aware of (foundation, flood, title, zoning, code violations)?
  6. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  7. Schools are D-rated, which usually means shorter tenancies and higher turnover. Who's the typical renter profile here, and what's been the actual vacancy rate?
  8. What's the average days-on-market for RENTAL listings here right now (not sales)? A rising rental-DOM trend means longer vacancies and softer asking-rent achievability than the comps imply.
  9. What's the recent tenant-quality profile in this submarket — average credit score on applications, eviction rate, late-payment / NSF rate, and stable-employment percentage? A property-management company in the area should have these aggregated.
  10. How much new for-sale + rental construction is in the pipeline within 1–3 miles? Heavy new supply typically softens prices + rents 12–24 months out; constrained supply supports both.

Investment metrics

1% rule
0.85%
Cap rate
6.85%
Cash-on-cash
1.97%
DSCR
1.09
GRM
9.8

CMA / ARV

ARV (median comp)
$287,946
List price
$240,000
Delta
-16.65%
Verdict
UNDERPRICED
Comps
20 within 1.0 mi
Show comp detail 3 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
987 S Jacks Rd 0.37mi 2/1.0 (+1) 800 (-3%) 23mo $299,900 $375 55
1134 Mayes Rd 0.15mi 2/1.0 (+1) 924 (+12%) 19mo $400,000 $433 51
847 S Selwyn Rd 0.63mi 2/2.0 (+1) 810 (-1%) 12mo $275,000 $340 50

Match score weights: distance 35% · size 25% · config 20% · recency 20%. Top-matched comps best support the ARV.

Projected returns pro-forma

-3.0% appreciation · 3.0% rent growth · sell at horizon

5-year hold
IRR
-25.8%
Equity multiple
0.12×
Total profit
$-58,818
Equity at exit
$35,785
10-year hold
IRR
-22.1%
Equity multiple
-0.14×
Total profit
$-76,320
Equity at exit
$20,751

Cash invested: $67,200 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
87 Strongly Landlord-Friendly
State Texas
87 Strongly Landlord-Friendly · R+5
County
— inherits STATE
City
— inherits STATE
3-day notice; statewide preemption; one of the fastest eviction climates; Travis County (Austin) slightly slower.

ZIP-level market 77650

Home prices YoY
-1.9%
Active inventory
770
Price-to-rent
9.8×

Monthly cashflow live

Estimated rent
$2,050 medium interval (Pro) →
Mortgage (P&I)
$1,259
Tax from tax record
$150 /mo · $1,805/yr
Insurance
$100
Flood insurance flood zone
−$427 /mo · $5,118/yr
HOA
$0
Vacancy / Maint / Mgmt
$430
Net cashflow
$-316

Break-even live

Break-even rent $2,450
Max offer price $184,169
Occupancy floor

UW: 25.0% down · 7.5% · 30yr · 1.5% tax · 5.0% vac · 8.0% maint · 8.0% mgmt

Financing live

Cash to close

Down payment
$60,000
Closing costs
$7,200
Reserves months
Total cash needed

Loan-product check · same deal, 3 products live

Conventional

25% down · 7.5% · 30yr

Down + closing
Monthly P&I
Monthly cashflow
DSCR
Eligible?

Personal DTI + credit; lowest rate.

DSCR

20% down · 8.5% · 30yr

Down + closing
Monthly P&I
Monthly cashflow
DSCR
Eligible?

No personal income docs; deal must DSCR.

Hard money

10% down · 12.0% · 12mo

Down + closing
Monthly P&I
Monthly cashflow
DSCR
Eligible?

Short-term bridge; refi at stabilization.

Rent comps 1 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
1166 N Jacks Rd Port Bolivar, TX 2.0 1.0 918 $2,050 $2.23 2d 1 0.15mi

Listing history 15 events

  1. 2026-06-18
    days on market $240,000 Active 514 DOM
  2. 2026-06-17
    days on market $240,000 Active 513 DOM
  3. 2026-06-16
    days on market $240,000 Active 512 DOM
  4. 2026-06-15
    days on market $240,000 Active 511 DOM
  5. 2026-06-13
    days on market $240,000 Active 509 DOM
  6. 2026-06-09
    days on market $240,000 Active 505 DOM
  7. 2026-06-08
    days on market $240,000 Active 504 DOM
  8. 2026-06-07
    days on market $240,000 Active 503 DOM
  9. 2026-06-04
    days on market $240,000 Active 500 DOM
  10. 2026-06-03
    days on market $240,000 Active 499 DOM
  11. 2026-06-01
    days on market $240,000 Active 497 DOM
  12. 2026-05-31
    days on market $240,000 Active 496 DOM
  13. 2025-12-09
    price $240,000 347-char remark
    Show marketing remark (347 chars)

    Super cute canal house located in Blue Water Addition. Open kitchen and living area and one large bedroom. Recently painted. The deck is partially covered. Nice bulkhead. This canal goes out to the Intracoastal waterway. Affordable waterfront get-a-way. with a peaceful, quiet place to fish and relax. Sells furnished with a few exceptions.

  14. 2025-07-11
    price $260,000 347-char remark
    Show marketing remark (347 chars)

    Super cute canal house located in Blue Water Addition. Open kitchen and living area and one large bedroom. Recently painted. The deck is partially covered. Nice bulkhead. This canal goes out to the Intracoastal waterway. Affordable waterfront get-a-way. with a peaceful, quiet place to fish and relax. Sells furnished with a few exceptions.

  15. 2025-01-20
    listed $280,000 Active 347-char remark
    Show marketing remark (347 chars)

    Super cute canal house located in Blue Water Addition. Open kitchen and living area and one large bedroom. Recently painted. The deck is partially covered. Nice bulkhead. This canal goes out to the Intracoastal waterway. Affordable waterfront get-a-way. with a peaceful, quiet place to fish and relax. Sells furnished with a few exceptions.

ⓘ Source: listings_history table (triggers on properties + properties_extension) + one-shot backfill from property_details.listing_events for pre-trigger history.

Tax reassessment forecast TX · Resets to sale price

Current annual tax
$1,805 · $150/mo
Projected year-2 tax
$4,392 · $366/mo
Expected delta
+$2,587/yr (+$216/mo · 143.3%)

ⓘ Screening estimate from a state-policy table — verify with the county assessor before closing.

Climate risk First Street

  • 🌊 Flood 10/10 Extreme FEMA zone AE · 99% chance over 30 yrs
  • 🔥 Wildfire 4/10 Moderate
  • 🌡 Heat 10/10 Extreme 7 d/yr ≥107°F today · 26 d/yr by 30 yrs out
  • 💨 Wind 10/10 Extreme 99% chance of damaging wind over 30 yrs
  • 🫁 Air quality 2/10 Low 2 unhealthy d/yr today · 2 by 30 yrs out

Nearby sold comps map

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Walkable amenities ~0.75 mi

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Taxation est. · year 1

Rental income
$24,600
− Mortgage interest
−$13,444
− Property taxes
−$1,805
− Insurance
−$6,319
− Repairs & maintenance
−$1,968
− Management
−$1,968
− Depreciation
−$6,982
Taxable loss
−$7,885
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$1,892
After-tax cash flow
$-1,900/yr

For passive investors: Depreciation is non-cash, so a rental often shows a tax loss while cash-flowing — sheltering income. Rental losses are passive: they offset passive income freely, and up to $25,000/yr can offset ordinary (W-2) income if you actively participate and your MAGI is under $100k (phasing out to $0 by $150k); unused losses carry forward. On sale, claimed depreciation is recaptured at up to 25%, and gains may owe capital-gains tax (a 1031 exchange can defer both). Figures are a year-1 estimate at your 24.0% rate — not tax advice; consult a CPA.

Schools (NCES district)

District
Galveston ISD
NCES district ID
4820280
Math proficiency
33% ▼ -14.00%
Reading proficiency
39% ▼ -4.00%
Median HH income
$40,162
Composite
30.22/100
National rank
#6299
State rank
#514 of 826 in TX

Livability — Bolivar Peninsula

Score
65/100
State rank
#719
US rank
#13437

Category grades

Amenities F Commute F Cost of living A+ Crime A+ Employment B- Housing A+ Health & safety F User ratings B+

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Bolivar Peninsula, TX
City population
2,957
Population (ZIP)
2,362

Population outlook (Galveston County) Hauer SSP2

Today (2025)
390,640 people
By 2030
425,226 · +8.9%
By 2040
493,765 · +26.4%
By 2050
559,698 · +43.3%
By 2075
719,260 · +84.1%
By 2100
819,628 · +109.8%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (70%)
Race & ethnicity
White 70% Hispanic / Latino 21% Two or more races 10% Black 8%
Hispanic origin (detail)
Mexican 14%
Common ancestry
Lithuanian 6% Romanian 3% Iranian 3%
Foreign-born
13% · Canada
Languages at home
85% English-only · Spanish 14% German/W. Germanic 1%

Political lean MEDSL · Galveston

2024 margin
Strong R (+27.4) · D 35.7% · R 63.1% · Other 1.2%
2008→2024 swing
-7.9pp toward R · 2008: -19.5pp · 2024: -27.4pp
All cycles
2024: R+27.4 2020: R+22.6 2016: R+22.6 2012: R+26.9 2008: R+19.5

Not yet ingested

Civics

Market trends

HPI YoY
▼ -4.52%
Current HPI
231.5074
Rent YoY
Metro
State GDP YoY
▲ 3.95%
F500 in state
110

Industry mix (Fortune 500 HQ in TX)

Industry F500 HQs Revenue

Price history

-14.3% since first listed
3 events — show timeline
  • 2025-12-09 Price Changed $240,000 HARMLS
  • 2025-07-11 Price Changed $260,000 HARMLS
  • 2025-01-20 Listed $280,000 HARMLS

Property tax history

+4.1%/yr

Latest (2025): $1,805 · -38.7% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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