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623 Vermilion
D- Composite 38.92
Why this score? — see what drove the D- 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).

  • ARV discount +13.7/15.0
  • Cash flow +6.6/30.0
  • Appreciation +6.0/10.0
  • Livability +4.0/5.0
  • 1% rule +2.7/10.0
  • Condition / age +2.5/5.0
  • Schools +1.8/10.0
  • DSCR +0.9/10.0
  • Rent growth +0.7/5.0

$215,000

623 Vermilion · San Antonio, TX 78221
3 bd · 2.0 ba · 1,450 sqft · SingleFamily public records · 99 Days on market
Built 2021 5,397 sqft lot $148/sqft · 14% below area Est $249k · 14% under $29/mo HOA · 2% of rent

🖨 Deal sheet (PDF) 📄 Offer letter ✓ Due diligence

Listing remarks MLS

Built in 2021, this beautiful one-story home offers modern comfort and thoughtful upgrades in a vibrant community filled with amenities. Featuring 3 spacious bedrooms and 2 full bathrooms, the home has been freshly updated with brand-new carpet and fresh paint throughout, creating a bright and inviting atmosphere. The garage has also been recently painted, and the home includes new locks and second deadbolts for added security and peace of mind. Nestled on a desirable greenbelt lot, the property provides added privacy and scenic surroundings. Residents also enjoy fantastic neighborhood amenities including a clubhouse, pool, and tennis courts, making this home the perfect blend of comfort, convenience, and lifestyle.

Key facts

  • 5,397 sq ft lot
  • 2 garage spots
  • Community pool

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 3-bed/2.0-bath single-family listed at $215k.

Deal economics

  • At list price, monthly cash flow is $-349 ($-4k/yr) — negative.
  • To cash-flow at today's rent, offer at most $153k (28.7% below list).
  • To meet the 1% rule (rent ≥ 1% of price), the offer needs to be $165k (23.3% below list).
  • Recommended offer: $153k (28.7% below list) — sets the bar for cash-flow.

Location & tenants

  • Location reads 80/100 on livability (#31 in TX, #1,616 nationally) — a professional / high-income tenant draw. Strengths: amenities A+, commute A+, cost of living A+; Watch: schools C-, crime F.
  • Southside ISD (rural): math 16% / reading 25% proficiency, ranked #771 of 826 in TX (top 93%) — low school quality limits family demand, transient renter base, plan for 1-2y turnover; 76% free/reduced lunch — lower-income household profile, screen leases tightly.
  • Market conditions: Rents falling (-7.2%/yr); 369 active listings in the ZIP; 24 comparable units currently listed for rent nearby; rentals at typical pace (median 23d on market — plan ~3-4 weeks tenant-placement turnaround); 8,308 units permitted in Bexar County in 2024 (2,506 in 5+ unit buildings).
  • This rent runs 31% of the median local income ($64k/yr) — at the standard rent-burdened threshold; future hikes will face affordability resistance.

Forward outlook

  • In year one you build about $6k of equity ($1k loan paydown + $4k appreciation (2.0% local appreciation)).
  • Bexar County population projected at +50% by 2050 — long-run rental-demand tailwind backs the buy-and-hold thesis.
  • By year 6, paydown + projected appreciation supports a ~$31k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.

Negotiation context

  • It's been on market 99 days — a 9% lower offer ($196k) is reasonable based on typical stale-listing flexibility.
  • 4 sale attempts; this cycle's ask is 14476% above the opening price — seller raised mid-cycle; expect resistance to lowballs.

Risks & watch-outs

  • Climate carrying-cost: severe wind risk, 80% chance of damaging wind over 30y; moderate wildfire risk; extreme-heat days projected 7→22/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Recommended offer $153,393 (28.7% 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 99 days. Have you received any prior offers? Is the seller open to a 29% concession, seller financing, or rate buy-down credit?
  3. What does the HOA fee cover, when was the last increase, and are there any pending special assessments or reserve-fund shortfalls?
  4. Why hasn't it sold? Are there any deal-killer items the seller is aware of (foundation, flood, title, zoning, code violations)?
  5. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  6. Crime grade is F in this area — have there been break-ins, vandalism, or insurance claims at this property in the last 3 years? What carrier currently insures it and at what premium?
  7. The area grade is low — what's the realistic commute time and amenity access for the typical tenant pool here? Any planned neighborhood developments (good or bad) we should know about?
  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
0.77%
Cap rate
4.35%
Cash-on-cash
-6.95%
DSCR
0.69
GRM
10.9

CMA / ARV

ARV (median comp)
$249,441
List price
$215,000
Delta
-13.81%
Verdict
UNDERPRICED
Comps
20 within 1.0 mi
Show comp detail 12 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
751 Vermilion 0.15mi 3/2.0 1,454 (+0%) 8mo $234,999 $162 86
12060 Overton 0.37mi 3/2.0 1,450 (0%) 2mo $225,000 $155 81
526 Lew Pass 0.29mi 3/2.0 1,474 (+2%) 11mo $229,343 $156 74
539 Lew Pass 0.28mi 3/2.0 1,474 (+2%) 12mo $212,799 $144 74
506 Lew Pass 0.34mi 3/2.0 1,474 (+2%) 12mo $237,999 $161 71
11742 Pelican Cv 0.32mi 3/2.0 1,635 (+13%) 4mo $249,995 $153 61
711 Cook Bnd 0.34mi 3/2.0 1,276 (-12%) 4mo $154,000 $121 60
0.49mi 3/1.0 1,608 (+11%) 2mo $90,000 $56 53
13463 Furyk Dr 0.69mi 3/2.0 1,354 (-7%) 9mo $192,049 $142 50
12003 Kite Bnd 0.26mi 4/2.0 (+1) 1,667 (+15%) 11mo $242,999 $146 49
514 Lew Pass 0.31mi 4/2.0 (+1) 1,667 (+15%) 11mo $223,999 $134 46
503 Lew Pass 0.36mi 4/2.0 (+1) 1,667 (+15%) 12mo $231,999 $139 44

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

Projected returns pro-forma

2.03% appreciation · 0.0% rent growth · sell at horizon

5-year hold
IRR
-3.7%
Equity multiple
0.80×
Total profit
$-11,865
Equity at exit
$85,133
10-year hold
IRR
-0.3%
Equity multiple
0.96×
Total profit
$-2,532
Equity at exit
$122,847

Cash invested: $60,200 (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 78221

Home prices YoY
0.8%
Rents YoY
-7.2%
Active inventory
369
Price-to-rent
10.9×

Monthly cashflow live

Estimated rent
$1,649 high interval (Pro) →
Mortgage (P&I)
$1,127
Tax from tax record
$405 /mo · $4,861/yr
Insurance
$90
HOA
$29
Vacancy / Maint / Mgmt
$346
Net cashflow
$-349

Break-even live

Break-even rent $2,090
Max offer price $153,393
Occupancy floor

Sensitivity live

Price -10% $-227 -5% $-288 +0% $-349 +5% $-410 +10% $-470
Rent -10% $-479 -5% $-414 +0% $-349 +5% $-284 +10% $-219
Rate -1.0pp $-240 -0.5pp $-294 base $-349 +0.5pp $-404 +1.0pp $-461

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
$53,750
Closing costs
$6,450
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 24 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
11963 Sand Wedge Way San Antonio, TX 3.0 3.5 1474 $1,575 $1.07 5d 1 0.17mi
718 Albatross Way San Antonio, TX 3.0 2.0 1436 $1,650 $1.15 13d 1 0.20mi
742 Haas Way San Antonio, TX 4.0 2.0 1699 $2,100 $1.24 18d 1 0.26mi
12055 Links Pkwy San Antonio, TX 3.0 2.0 1479 $1,625 $1.10 24d 1 0.31mi
12030 Picard Bnd San Antonio, TX 3.0 2.0 1450 $1,495 $1.03 4d 1 0.35mi
12015 Still Pass San Antonio, TX 4.0 2.0 1635 $1,600 $0.98 21d 1 0.38mi
2203 Cielo Rio, Lot 102 San Antonio, TX 2.0–4.0 2.0–2.5 1574 $2,360 $1.50 2d 152 0.46mi
934 Cook Bnd San Antonio, TX 4.0 2.0 1627 $1,445 $0.89 24d 1 0.48mi
11426 Four Iron Way San Antonio, TX 4.0 2.5 1814 $1,695 $0.93 5d 1 0.55mi
13222 Dutra Rd San Antonio, TX 3.0 2.0 1266 $1,595 $1.26 24d 1 0.64mi
1343 Art Wall Way San Antonio, TX 3.0 2.0 1440 $1,395 $0.97 44d 1 0.65mi
907 Stricker Path San Antonio, TX 3.0 2.0 1129 $1,500 $1.33 24d 1 0.66mi
1019 Magrum Way San Antonio, TX 3.0 2.0 1300 $1,445 $1.11 11d 1 0.73mi
1019 Snedeker Dr San Antonio, TX 3.0 2.0 1200 $1,449 $1.21 24d 1 0.74mi
1327 Mission Grande Unit 710 San Antonio, TX 2.0 2.0 945 $1,081 $1.14 3d 1 0.75mi
1115 Janzen Rd San Antonio, TX 3.0 2.0 1300 $1,595 $1.23 44d 1 0.78mi
12910 Clubhouse Blvd San Antonio, TX 1.0–3.0 1.0–2.0 920 $1,384 $1.50 2d 27 0.78mi
1038 Janzen Rd San Antonio, TX 3.0 2.0 1125 $1,725 $1.53 22d 1 0.79mi
1119 Jordan Xing San Antonio, TX 3.0 2.0 1276 $1,795 $1.41 44d 1 0.90mi
13806 S Strange Way San Antonio, TX 4.0 2.0 1668 $1,795 $1.08 24d 1 1.01mi
1003 Beck Rd San Antonio, TX 3.0 2.0 1213 $1,490 $1.23 5d 1 1.26mi
1030 Snedeker DR San Antonio, TX 4.0 2.0 1500 $1,499 $1.00 24d 1 1.26mi
1011 Catalonia Pass San Antonio, TX 3.0 2.5 1470 $1,700 $1.16 24d 1 1.30mi
1015 Catalonia Pass San Antonio, TX 3.0 2.0 1280 $1,600 $1.25 5d 1 1.30mi

HOA detail

Monthly dues
$29 · $348/yr
Likely covers
poolsecurity

Listing history 22 events

  1. 2026-06-18
    days on market $215,000 Active 99 DOM
  2. 2026-06-17
    days on market $215,000 Active 98 DOM
  3. 2026-06-16
    days on market $215,000 Active 97 DOM
  4. 2026-06-15
    days on market $215,000 Active 96 DOM
  5. 2026-06-13
    days on market $215,000 Active 94 DOM
  6. 2026-06-13
    days on market $215,000 Active 93 DOM
  7. 2026-06-09
    days on market $215,000 Active 90 DOM
  8. 2026-06-08
    days on market $215,000 Active 89 DOM
  9. 2026-06-07
    days on market $215,000 Active 88 DOM
  10. 2026-06-04
    days on market $215,000 Active 85 DOM
  11. 2026-06-03
    days on market $215,000 Active 84 DOM
  12. 2026-06-02
    days on market $215,000 Active 83 DOM
  13. 2026-06-01
    days on market $215,000 Active 82 DOM
  14. 2026-05-31
    days on market $215,000 Active 81 DOM
  15. 2026-04-11
    historical $1,475
  16. 2026-04-08
    listed $1,475
  17. 2026-04-03
    historical $1,475
  18. 2026-03-30
    price $215,000 725-char remark
    Show marketing remark (725 chars)

    Built in 2021, this beautiful one-story home offers modern comfort and thoughtful upgrades in a vibrant community filled with amenities. Featuring 3 spacious bedrooms and 2 full bathrooms, the home has been freshly updated with brand-new carpet and fresh paint throughout, creating a bright and inviting atmosphere. The garage has also been recently painted, and the home includes new locks and second deadbolts for added security and peace of mind. Nestled on a desirable greenbelt lot, the property provides added privacy and scenic surroundings. Residents also enjoy fantastic neighborhood amenities including a clubhouse, pool, and tennis courts, making this home the perfect blend of comfort, convenience, and lifestyle.

  19. 2026-03-14
    listed $1,475
  20. 2026-03-11
    listed $220,000 New 725-char remark
    Show marketing remark (725 chars)

    Built in 2021, this beautiful one-story home offers modern comfort and thoughtful upgrades in a vibrant community filled with amenities. Featuring 3 spacious bedrooms and 2 full bathrooms, the home has been freshly updated with brand-new carpet and fresh paint throughout, creating a bright and inviting atmosphere. The garage has also been recently painted, and the home includes new locks and second deadbolts for added security and peace of mind. Nestled on a desirable greenbelt lot, the property provides added privacy and scenic surroundings. Residents also enjoy fantastic neighborhood amenities including a clubhouse, pool, and tennis courts, making this home the perfect blend of comfort, convenience, and lifestyle.

  21. 2026-03-08
    historical $1,475
  22. 2026-03-04
    listed $1,475

ⓘ 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
$4,861 · $405/mo
Projected year-2 tax
$4,861 · $405/mo
Expected delta
$0/yr ($0/mo · 0.0%)

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

Climate risk First Street

  • 🌊 Flood 1/10 Low FEMA zone X (unshaded) · 0% chance over 30 yrs
  • 🔥 Wildfire 5/10 Major
  • 🌡 Heat 8/10 Severe 7 d/yr ≥109°F today · 22 d/yr by 30 yrs out
  • 💨 Wind 8/10 Severe 80% chance of damaging wind over 30 yrs
  • 🫁 Air quality 2/10 Low 0 unhealthy d/yr today · 1 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
$19,783
− Mortgage interest
−$12,043
− Property taxes
−$4,861
− Insurance
−$1,075
− Repairs & maintenance
−$1,583
− Management
−$1,583
− HOA
−$348
− Depreciation
−$6,255
Taxable loss
−$7,964
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$1,911
After-tax cash flow
$-2,274/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
Southside ISD
NCES district ID
4840920
Math proficiency
16% ▼ -15.00%
Reading proficiency
25% ▼ -2.00%
Median HH income
$43,526
Composite
17.68/100
National rank
#9027
State rank
#771 of 826 in TX

Livability — San Antonio

Score
80/100
State rank
#31
US rank
#1616

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
San Antonio, TX
County
Bexar County · 1,990,555 people
City population
1,806,925
Metro
San Antonio-New Braunfels, TX
Population (ZIP)
42,178
Household income
$63,811
Rent vs Own
29.8% rent · 70.2% own
Severe rent burden
1180.0

Population outlook (Bexar County) Hauer SSP2

Today (2025)
2,336,851 people
By 2030
2,560,728 · +9.6%
By 2040
3,020,569 · +29.3%
By 2050
3,493,522 · +49.5%
By 2075
4,668,459 · +99.8%
By 2100
5,533,242 · +136.8%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly Hispanic (89%)
Race & ethnicity
Hispanic / Latino 89% Two or more races 28% White 9% Native American 2%
Hispanic origin (detail)
Mexican 74%
Common ancestry
Lithuanian 1% Romanian 1%
Foreign-born
16% · Canada
Languages at home
45% English-only · Spanish 54%

Political lean MEDSL · Bexar

2024 margin
Lean D (+9.8) · D 54.3% · R 44.6% · Other 1.1%
2008→2024 swing
+4.2pp toward D · 2008: 5.6pp · 2024: 9.8pp
All cycles
2024: D+9.8 2020: D+18.2 2016: D+13.5 2012: D+4.6 2008: D+5.6

Not yet ingested

Civics

Market trends

HPI YoY
▲ 2.03%
Current HPI
251.1635
Rent YoY
▼ -7.21%
Metro
San Antonio-New Braunfels, TX
State GDP YoY
▲ 3.95%
F500 in state
110

Industry mix (Fortune 500 HQ in TX)

Industry F500 HQs Revenue

Price history

+0.0% since first listed
8 events — show timeline
  • 2026-04-11 Rental Removed $1,475 APPFOLIO
  • 2026-04-08 Listed for Rent $1,475 APPFOLIO
  • 2026-04-03 Rental Removed $1,475 APPFOLIO
  • 2026-03-30 Price Changed $215,000 LERA
  • 2026-03-14 Listed for Rent $1,475 APPFOLIO
  • 2026-03-11 Listed $220,000 LERA
  • 2026-03-08 Rental Removed $1,475 APPFOLIO
  • 2026-03-04 Listed for Rent $1,475 APPFOLIO

Property tax history

-5.5%/yr

Latest (2025): $4,861 · -4.6% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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