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1815 Mary St
C+ Composite 61.79
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 +17.0/30.0
  • ARV discount +15.0/15.0
  • Appreciation +6.9/10.0
  • 1% rule +5.5/10.0
  • DSCR +5.3/10.0
  • Livability +3.7/5.0
  • Rent growth +3.3/5.0
  • Schools +2.7/10.0
  • Condition / age +2.5/5.0

$149,500

1815 Mary St · Houston, TX 77026
2 bd · 1.0 ba · 864 sqft · SingleFamily public records · 95 Days on market
Built 1921 6,250 sqft lot $173/sqft · 24% below area Est $197k · 24% under

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

Listing remarks MLS

Older bungalow in need of repairs. Value mostly in the lot. Great potential for new construction. Located just off recently paved Lorraine. Close to downtown area and easy access to Elysian.

Key facts

  • New construction
  • Bungalow
  • Close to downtown

Tags

BUNGALOWNEW CONSTRUCTIONCLOSE TO DOWNTOWNEASY ACCESS TO ELYSIAN

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 2-bed/1.0-bath single-family listed at $150k.

Deal economics

  • At list price, monthly cash flow is $100 ($1k/yr) — positive.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($2k rent vs $150k).
  • Recommended offer: $136k (9.0% below list) — sets the bar for market timing.
  • Cap rate 7.1% vs local median 3.1% in Houston — 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 74/100 on livability (#184 in TX, #4,771 nationally) — a middle-class / working-renter tenant base. Strengths: amenities A+, cost of living A+, housing A+; Watch: crime F.
  • Houston ISD (urban): math 27% / reading 35% proficiency, ranked #593 of 826 in TX (top 72%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases; 71% free/reduced lunch — lower-income household profile, screen leases tightly.
  • Zoned schools: Sherman El (math 22% / reading 22%, grade F, #3,333 of 4,322 statewide, top 80%, 528 students, 99% FRL); Fleming Middle (math 10% / reading 15%, grade F, #1,616 of 1,662 statewide, top 97%, 384 students, 97% FRL); Northside H S (math 15% / reading 26%, grade F, #1,389 of 1,632 statewide, top 86%, 1,168 students, 94% FRL) — zoned schools average 97% FRL vs 71% district-wide (26 pts higher); higher-poverty schools than district average — tighter screening recommended.
  • Zoned-school proficiency averages 18% at this address vs 31% district-wide (-13 pts) — the specific schools serving this property underperform the Houston ISD average; the district grade overstates school quality for this exact location.
  • Market conditions: Rents rising (+3.1%/yr); 448 active listings in the ZIP; 40 comparable units currently listed for rent nearby; rentals at typical pace (median 20d on market — plan ~3-4 weeks tenant-placement turnaround); lower-income renter base — watch delinquency; 29,883 units permitted in Harris County in 2024 (8,621 in 5+ unit buildings).

Forward outlook

  • In year one you build about $7k of equity ($1k loan paydown + $6k appreciation (3.9% local appreciation)).
  • Harris County population projected at +47% by 2050 — long-run rental-demand tailwind backs the buy-and-hold thesis.
  • At projected returns (3.9% appreciation + 3.1% rent growth), your $42k cash investment doubles in ~5 years — after that, you're playing with house money.
  • By year 6, paydown + projected appreciation supports a ~$36k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.

Negotiation context

  • It's been on market 95 days — a 9% lower offer ($136k) is reasonable based on typical stale-listing flexibility.

Risks & watch-outs

  • Watch-outs: built in 1921 — expect roof / HVAC / electrical / plumbing capex.
  • Climate carrying-cost: moderate flood risk; severe wind risk, 99% chance of damaging wind over 30y; extreme-heat days projected 7→23/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Recommended offer $136,045 (9.0% below list)

Questions for the listing agent

  1. It's been on market 95 days. Have you received any prior offers? Is the seller open to a 9% concession, seller financing, or rate buy-down credit?
  2. Built in 1921 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  3. Why hasn't it sold? Are there any deal-killer items the seller is aware of (foundation, flood, title, zoning, code violations)?
  4. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  5. 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?
  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. 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.
  8. 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.
  9. 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
1.05%
Cap rate
7.10%
Cash-on-cash
2.87%
DSCR
1.13
GRM
8.0

CMA / ARV

ARV (median comp)
$197,499
List price
$149,500
Delta
-24.30%
Verdict
UNDERPRICED
Comps
20 within 1.0 mi
Show comp detail 5 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
3208 Sumpter St 0.59mi 2/1.0 799 (-8%) 2mo $147,000 $184 59
2112 Des Chaumes St 0.57mi 2/2.5 955 (+10%) 2mo $239,900 $251 49
2116 Des Chaumes St 0.57mi 2/2.5 955 (+10%) 5mo $240,000 $251 46
2007 Cochran St 0.57mi 1/1.0 (-1) 984 (+14%) 4mo $175,000 $178 42
1505 Ryon St 0.63mi 2/1.0 780 (-10%) 16mo $160,000 $205 41

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

Projected returns pro-forma

3.89% appreciation · 3.08% rent growth · sell at horizon

5-year hold
IRR
12.6%
Equity multiple
1.76×
Total profit
$31,787
Equity at exit
$74,863
10-year hold
IRR
14.2%
Equity multiple
3.29×
Total profit
$95,988
Equity at exit
$121,705

Cash invested: $41,860 (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 77026

Home prices YoY
1.5%
Rents YoY
3.1%
Active inventory
448
Price-to-rent
8.0×

Monthly cashflow live

Estimated rent
$1,565 high interval (Pro) →
Mortgage (P&I)
$784
Tax from tax record
$290 /mo · $3,477/yr
Insurance
$62
HOA
$0
Vacancy / Maint / Mgmt
$329
Net cashflow
$100

Break-even live

Break-even rent $1,438
Max offer price $149,500
Occupancy floor 89%

Sensitivity live

Price -10% $185 -5% $143 +0% $100 +5% $58 +10% $16
Rent -10% $-23 -5% $38 +0% $100 +5% $162 +10% $224
Rate -1.0pp $175 -0.5pp $138 base $100 +0.5pp $61 +1.0pp $22

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
$37,375
Closing costs
$4,485
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 40 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
1714 Mary St Houston, TX 2.0 2.0 1100 $2,400 $2.18 45d 1 0.07mi
1519 McKee St Unit 5 Houston, TX 1.0 1.0 650 $1,200 $1.85 17d 1 0.37mi
1556 Leona St Houston, TX 1.0 1.0 905 $1,505 $1.66 45d 1 0.41mi
1550 Leona St Houston, TX 1.0–2.0 1.0–2.0 835 $1,905 $2.28 3d 19 0.47mi
3031 Sumpter St Unit 50 Houston, TX 2.0 1.0 732 $1,200 $1.64 26d 1 0.51mi
2209 Gano St Unit 3 Houston, TX 2.0 1.0 700 $1,200 $1.71 45d 1 0.55mi
2209 Gano St Unit 4 Houston, TX 2.0 1.0 700 $1,250 $1.79 45d 1 0.55mi
1550 Burnett St Houston, TX 1.0–2.0 1.0–2.0 877 $2,108 $2.40 1d 36 0.55mi
1611 Common St Unit 3 Houston, TX 1.0 1.0 558 $1,300 $2.33 45d 1 0.56mi
1250 Leona St Houston, TX 2.0 1.0–2.0 885 $1,990 $2.25 0d 15 0.59mi
913 McKee St Houston, TX 1.0 1.0 714 $1,003 $1.40 45d 1 0.70mi
1514 Everett St Houston, TX 2.0 1.0 970 $1,840 $1.90 21d 1 0.74mi
3502 Campbell St Houston, TX 2.0 1.0 725 $800 $1.10 45d 1 0.80mi
711 William St Houston, TX 1.0 1.0 960 $1,700 $1.77 20d 1 0.84mi
3019 Florida St Houston, TX 2.0 1.0 576 $950 $1.65 45d 1 0.85mi
650 McKee St Houston, TX 1.0 1.0 650 $991 $1.52 14d 1 0.85mi
650 McKee St Apt 324 Houston, TX 1.0 1.0 650 $1,002 $1.54 9d 1 0.86mi
650 McKee St Apt 422 Houston, TX 2.0 2.0 966 $1,690 $1.75 9d 1 0.86mi
650 McKee St Unit 2148 Houston, TX 2.0 2.0 966 $1,725 $1.79 0d 1 0.86mi
650 McKee St Unit 687 Houston, TX 2.0 2.0 966 $1,715 $1.78 45d 1 0.86mi
650 McKee St Unit 671 Houston, TX 1.0 1.0 650 $1,037 $1.60 16d 1 0.86mi
650 McKee St Apt 425 Houston, TX 2.0 2.0 966 $1,674 $1.73 1d 1 0.86mi
650 McKee St Unit 671 Houston, TX 1.0 1.0 650 $1,041 $1.60 13d 1 0.86mi
650 McKee St Unit 1162 Houston, TX 1.0 1.0 650 $1,002 $1.54 7d 1 0.86mi
650 McKee St Unit 2174 Houston, TX 2.0 2.0 966 $1,714 $1.77 13d 1 0.86mi
650 McKee St Unit 701 Houston, TX 1.0 1.0 650 $1,032 $1.59 45d 1 0.86mi
650 McKee St Unit 1112 Houston, TX 1.0 1.0 650 $1,042 $1.60 0d 1 0.86mi
650 McKee St Unit 424 Houston, TX 2.0 2.0 966 $1,690 $1.75 7d 1 0.86mi
1205 Morris St Houston, TX 1.0 1.0 610 $1,095 $1.80 45d 1 0.87mi
1625 N Main St Houston, TX 3.0 1.0–3.0 994 $2,008 $2.02 0d 40 0.88mi
1725 N Main St Houston, TX 2.0 2.0 988 $2,263 $2.29 45d 1 0.88mi
3730 Lyons Ave Unit 216 Houston, TX 3.0 2.0 1107 $1,300 $1.17 45d 1 0.91mi
2316 Freeman St Unit 3 Houston, TX 1.0 1.0 750 $985 $1.31 9d 1 1.01mi
91 Jensen Dr Houston, TX 3.0 1.0–2.5 970 $2,713 $2.80 0d 67 1.03mi
91 Jensen Dr Houston, TX 2.0 1.0–2.0 872 $3,094 $3.55 22d 16 1.03mi
2310 N Main St Houston, TX 2.0 2.0 997 $1,687 $1.69 45d 1 1.03mi
2316 N Main St Houston, TX 1.0 1.0 696 $1,515 $2.18 45d 1 1.04mi
2810 Riverby Rd Houston, TX 1.0 1.0 692 $1,950 $2.82 5d 1 1.08mi
6 N Main St Houston, TX 1.0 1.0 763 $1,851 $2.43 26d 1 1.09mi
200 Hogan St Houston, TX 2.0 2.0 1058 $1,904 $1.80 14d 1 1.12mi

Listing history 15 events

  1. 2026-06-21
    days on market $149,500 Active 95 DOM
  2. 2026-06-18
    days on market $149,500 Active 92 DOM
  3. 2026-06-17
    days on market $149,500 Active 91 DOM
  4. 2026-06-16
    days on market $149,500 Active 90 DOM
  5. 2026-06-15
    pricedays on market $149,500 Active 89 DOM
  6. 2026-06-13
    days on market $165,000 Active 87 DOM
  7. 2026-06-10
    days on market $165,000 Active 83 DOM
  8. 2026-06-08
    days on market $165,000 Active 82 DOM
  9. 2026-06-07
    days on market $165,000 Active 81 DOM
  10. 2026-06-04
    days on market $165,000 Active 78 DOM
  11. 2026-06-01
    days on market $165,000 Active 75 DOM
  12. 2026-05-31
    days on market $165,000 Active 74 DOM
  13. 2026-03-14
    listed $165,000 Active 190-char remark
    Show marketing remark (190 chars)

    Older bungalow in need of repairs. Value mostly in the lot. Great potential for new construction. Located just off recently paved Lorraine. Close to downtown area and easy access to Elysian.

  14. 2024-05-15
    soldstatus
  15. 2000-03-22
    soldstatus

ⓘ 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
$3,477 · $290/mo
Projected year-2 tax
$3,477 · $290/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 5/10 Major FEMA zone X (unshaded) · 48% chance over 30 yrs
  • 🔥 Wildfire 1/10 Low
  • 🌡 Heat 9/10 Extreme 7 d/yr ≥109°F today · 23 d/yr by 30 yrs out
  • 💨 Wind 9/10 Extreme 99% chance of damaging wind over 30 yrs
  • 🫁 Air quality 3/10 Moderate 2 unhealthy d/yr today · 3 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
$18,779
− Mortgage interest
−$8,374
− Property taxes
−$3,477
− Insurance
−$748
− Repairs & maintenance
−$1,502
− Management
−$1,502
− Depreciation
−$4,349
Taxable loss
−$1,174
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$282
After-tax cash flow
$1,484/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
Houston ISD
NCES district ID
4823640
Math proficiency
27% ▼ -18.00%
Reading proficiency
35% ▼ -6.00%
Median HH income
$46,054
Composite
26.63/100
National rank
#7173
State rank
#593 of 826 in TX

Livability — Houston

Score
74/100
State rank
#184
US rank
#4771

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Houston, TX
County
Harris County · 4,702,590 people
City population
3,226,434
Metro
Houston-The Woodlands-Sugar Land, TX
Population (ZIP)
21,981
Household income
$39,211
Rent vs Own
56.3% rent · 43.7% own
Severe rent burden
1531.0

Population outlook (Harris County) Hauer SSP2

Today (2025)
5,571,493 people
By 2030
6,089,821 · +9.3%
By 2040
7,142,806 · +28.2%
By 2050
8,185,864 · +46.9%
By 2075
10,574,329 · +89.8%
By 2100
12,109,958 · +117.4%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Diverse neighborhood (Simpson 0.56)
Race & ethnicity
Black 49% Hispanic / Latino 44% Two or more races 18% White 5% Native American 1%
Hispanic origin (detail)
Mexican 34%
Common ancestry
Lithuanian 1%
Foreign-born
15% · Canada
Languages at home
61% English-only · Spanish 39%

Political lean MEDSL · Harris

2024 margin
Lean D (+5.5) · D 52.0% · R 46.4% · Other 1.6%
2008→2024 swing
+3.9pp toward D · 2008: 1.6pp · 2024: 5.5pp
All cycles
2024: D+5.5 2020: D+13.3 2016: D+12.4 2012: D+0.1 2008: D+1.6

Not yet ingested

Civics

Market trends

HPI YoY
▲ 3.89%
Current HPI
267.5995
Rent YoY
▲ 3.08%
Metro
Houston-The Woodlands-Sugar Land, TX
State GDP YoY
▲ 3.95%
F500 in state
110

Industry mix (Fortune 500 HQ in TX)

Industry F500 HQs Revenue

Price history

3 events — show timeline
  • 2026-03-14 Listed $165,000 HARMLS
  • 2024-05-15 Sold (Public Records) Public Records
  • 2000-03-22 Sold (Public Records) Public Records

Property tax history

+9.0%/yr

Latest (2025): $3,477 · +0.3% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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