Duplex
4023 William St · Sachse, TX
Flood risk 1/10 · Minimal
- FEMA flood zone
- X (unshaded)
- Chance of flooding over 30 yrs
- 0.0%
- Est. flood insurance / yr
- $507 – $1,088
Fire risk 3/10 · Minor
- Est. fire insurance / yr
- $1,222 – $2,270
Heat risk 8/10 · Major
- Hot days now (above 109°F)
- 7 days/yr
- Hot days in 30 yrs
- 24 days/yr
Wind risk 6/10 · Moderate
- Chance of severe wind over 30 yrs
- 27.0%
Air-quality risk 3/10 · Minor
- Unhealthy air days now
- 2 days/yr
- Unhealthy air days in 30 yrs
- 3 days/yr
Risk factors via First Street. Map © Google.
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).
- Cash flow +14.2/30.0
- ARV discount +7.5/15.0
- DSCR +4.3/10.0
- Livability +3.8/5.0
- 1% rule +3.7/10.0
- Schools +2.9/10.0
- Condition / age +2.5/5.0
- Rent growth +2.2/5.0
- Appreciation +0.0/10.0
$339,999
🖨 Deal sheet 📄 Offer letter ✓ Due diligence
Multi-family units
County records classify this as Multi-Family (2-4 Unit). Listing-text estimate: 2 units. confirmed
Listing remarks MLS
One of four units, two duplexes sold in a package of all four for $248,900. New Roofs on all units. OWNER ANXIOUS FOR FAST SALE. Call Agent
Key facts
- Desirable location
- Fenced yards
- Cozy fireplace
Tags
Neighborhood map
What this means for you Summary
Snapshot
- This is a 2 × 2-bed/2.0-bath units multifamily listed at $340k.
Deal economics
- At list price, monthly cash flow is $54 ($649/yr) — positive. Per door: $27/mo.
- The deal already cash-flows at list — no discount required.
- To meet the 1% rule (rent ≥ 1% of price), the offer needs to be $295k (13.2% below list).
- Recommended offer: $295k (13.2% below list) — sets the bar for 1% rule.
- Cap rate 6.5% vs local median 2.8% in Sachse — 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 76/100 on livability (#94 in TX, #3,263 nationally) — a middle-class / working-renter tenant base. Strengths: crime A+, employment A+, housing A+; Watch: amenities F, commute F.
- Garland ISD (suburban): math 27% / reading 37% proficiency, ranked #553 of 826 in TX (top 67%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases.
- Market conditions: Rents soft (-1.1%/yr); 182 active listings in the ZIP; 11 comparable units currently listed for rent nearby; rentals at typical pace (median 14d on market — plan ~3-4 weeks tenant-placement turnaround); high-income renter base; 12,577 units permitted in Dallas County in 2024 (6,829 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 $10k of value loss. Plan a longer hold.
- Dallas County population projected at +35% by 2050 — long-run rental-demand tailwind backs the buy-and-hold thesis.
Negotiation context
- It's been on market 151 days — a 12% lower offer ($299k) is reasonable based on typical stale-listing flexibility.
- 5 sale attempts since 15y ago; this cycle's ask has dropped $145k (30%) from the opening price — seller is motivated, your offer sets the floor, not the list.
Risks & watch-outs
- Climate carrying-cost: major wind risk, 27% chance of damaging wind over 30y; extreme-heat days projected 7→24/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Questions for the listing agent
- It's been on market 151 days. Have you received any prior offers? Is the seller open to a 13% concession, seller financing, or rate buy-down credit?
- Can we see the unit-by-unit rent roll, current vacancy, and any below-market leases? What's the average tenancy length?
- What capital expenditures (roof, boiler, parking lot, exteriors) have been made in the last 5 years, and what's planned in the next 2?
- Why hasn't it sold? Are there any deal-killer items the seller is aware of (foundation, flood, title, zoning, code violations)?
- Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
- Schools are B-rated — typically a magnet for longer-tenancy family renters. What's the average tenant stay here, and is there a school-zone premium baked into asking?
- 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?
- 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.
- 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.
- How much new apartment / multifamily construction is in the pipeline within 1–3 miles? Heavy new supply (>2% of stock underway) typically softens rents 12–24 months out; light construction supports rent growth.
Investment metrics
- 1% rule
- 0.87% ✗
- Cap rate
- 6.48%
- Cash-on-cash
- 0.68%
- DSCR
- 1.03
- GRM
- 9.6
CMA / ARV
No comps found within radius.
Projected returns pro-forma
-3.0% appreciation · 0.0% rent growth · sell at horizon
- IRR
- -18.5%
- Equity multiple
- 0.37×
- Total profit
- $-60,299
- Equity at exit
- $50,695
- IRR
- -18.2%
- Equity multiple
- 0.14×
- Total profit
- $-81,500
- Equity at exit
- $29,397
Cash invested: $95,200 (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
ZIP-level market 75048
- Home prices YoY
- -15.5%
- Rents YoY
- -1.1%
- Active inventory
- 182
- Price-to-rent
- 19.2×
Monthly cashflow live
- Estimated rent
- $2,952 medium interval (Pro) →
- Mortgage (P&I)
- −$1,783
- Tax from tax record
- −$353 /mo · $4,240/yr
- Insurance
- −$142
- HOA
- −$0
- Vacancy / Maint / Mgmt
- −$620
- Net cashflow
- $54
Break-even live
2-unit breakdown (identical units grouped — click to expand)
| Units | Beds | Baths | Est. rent |
|---|---|---|---|
| 2× units | 2 | 2 | $2,952 |
| #1 | 2 | 2 | $1,476 |
| #2 | 2 | 2 | $1,476 |
| Total (2 units) | $2,952 | ||
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
- $85,000
- Closing costs
- $10,200
- 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 11 comps
| Address | Beds | Baths | Sqft | Rent | $/sqft | DOM | Units | Dist |
|---|---|---|---|---|---|---|---|---|
| 3901 William St Sachse, TX | 2.0 | 1.0 | 922 | $1,450 | $1.57 | 20d | 1 | 0.11mi |
| 3826 Jewel St Sachse, TX | 3.0 | 1.5 | 1058 | $1,850 | $1.75 | 6d | 1 | 0.19mi |
| 3100 5th St Unit 201 Sachse, TX | 2.0 | 1.0 | 792 | $1,195 | $1.51 | 12d | 1 | 0.54mi |
| 3100 5th St Unit 201 Sachse, TX | 2.0 | 1.0 | 770 | $1,195 | $1.55 | 2d | 1 | 0.54mi |
| 3100 5th St Unit 203 Sachse, TX | 1.0 | 1.0 | 792 | $995 | $1.26 | 43d | 1 | 0.54mi |
| 3100 5th St Unit 203 Sachse, TX | 1.0 | 1.0 | 700 | $995 | $1.42 | 24d | 1 | 0.54mi |
| 5413 Brookhollow Dr Sachse, TX | 2.0 | 1.0 | 856 | $1,450 | $1.69 | 14d | 1 | 0.79mi |
| 5415 Brookhollow Dr Unit 5413 Sachse, TX | 2.0 | 1.0 | 856 | $1,450 | $1.69 | 12d | 1 | 0.80mi |
| 5510 Brookview Ct Unit A Sachse, TX | 2.0 | 2.0 | 1000 | $1,500 | $1.50 | 43d | 1 | 0.80mi |
| 5510 Brookview Ct Sachse, TX | 2.0 | 2.0 | 1000 | $1,595 | $1.59 | 20d | 1 | 0.80mi |
| 7700 Cody Ln Sachse, TX | 1.0–3.0 | 1.0–2.0 | 1115 | $2,120 | $1.90 | 7d | 35 | 0.98mi |
Listing history 20 events
-
2026-04-12status Pending
-
2026-04-02historical Active Option Contract
-
2026-03-28price $339,999
-
2026-03-14price $379,999
-
2026-02-10price $399,999
-
2026-02-08price $418,000
-
2026-01-26price $419,000
-
2026-01-12price $450,000
-
2025-11-16price $469,000
-
2025-11-11$485,000 Active
-
2025-03-18historical $1,800
-
2025-03-08$1,800
-
2015-08-14soldstatus
-
2012-03-23soldstatus Closed 139-char remark
Show marketing remark (139 chars)
One of four units, two duplexes sold in a package of all four for $248,900. New Roofs on all units. OWNER ANXIOUS FOR FAST SALE. Call Agent
-
2012-03-15status Pending 139-char remark
Show marketing remark (139 chars)
One of four units, two duplexes sold in a package of all four for $248,900. New Roofs on all units. OWNER ANXIOUS FOR FAST SALE. Call Agent
-
2012-03-02status Active 139-char remark
Show marketing remark (139 chars)
One of four units, two duplexes sold in a package of all four for $248,900. New Roofs on all units. OWNER ANXIOUS FOR FAST SALE. Call Agent
-
2012-02-07status Pending 139-char remark
Show marketing remark (139 chars)
One of four units, two duplexes sold in a package of all four for $248,900. New Roofs on all units. OWNER ANXIOUS FOR FAST SALE. Call Agent
-
2012-01-18status Active Option Contract 139-char remark
Show marketing remark (139 chars)
One of four units, two duplexes sold in a package of all four for $248,900. New Roofs on all units. OWNER ANXIOUS FOR FAST SALE. Call Agent
-
2012-01-06historical 139-char remark
Show marketing remark (139 chars)
One of four units, two duplexes sold in a package of all four for $248,900. New Roofs on all units. OWNER ANXIOUS FOR FAST SALE. Call Agent
-
2011-12-10$62,225 Active 139-char remark
Show marketing remark (139 chars)
One of four units, two duplexes sold in a package of all four for $248,900. New Roofs on all units. OWNER ANXIOUS FOR FAST SALE. Call Agent
ⓘ 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
- $4,240 · $353/mo
- Projected year-2 tax
- $6,222 · $518/mo
- Expected delta
- +$1,982/yr (+$165/mo · 46.8%)
ⓘ 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 3/10 Moderate
- Heat 8/10 Severe 7 d/yr ≥109°F today · 24 d/yr by 30 yrs out
- Wind 6/10 Major 27% 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
Loading sold comps map…
Walkable amenities ~0.75 mi
Loading nearby amenities…
Taxation est. · year 1
- Rental income
- $35,424
- − Mortgage interest
- −$19,045
- − Property taxes
- −$4,240
- − Insurance
- −$1,700
- − Repairs & maintenance
- −$2,834
- − Management
- −$2,834
- − Depreciation
- −$9,891
- Taxable loss
- −$5,120
- Est. tax savings @ 24.0%
- +$1,229
- After-tax cash flow
- $1,878/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
- Garland ISD
- NCES district ID
- 4820340
- Math proficiency
- 27% ▼ -23.00%
- Reading proficiency
- 37% ▼ -10.00%
- Median HH income
- $58,392
- Composite
- 28.63/100
- National rank
- #6706
- State rank
- #553 of 826 in TX
Livability — Sachse
- Score
- 76/100
- State rank
- #94
- US rank
- #3263
Category grades
Schools grade is shown separately in the Schools card above.
Census & demographics
- Census place
- Sachse, TX
- County
- Dallas County · 2,612,404 people
- City population
- 30,993
- Metro
- Dallas-Fort Worth-Arlington, TX
- Population (ZIP)
- 30,993
- Household income
- $131,087
- Rent vs Own
- Severe rent burden
- 508.0
Population outlook (Dallas County) Hauer SSP2
- Today (2025)
- 2,979,839 people
- By 2030
- 3,191,823 · +7.1%
- By 2040
- 3,619,611 · +21.5%
- By 2050
- 4,026,915 · +35.1%
- By 2075
- 4,957,073 · +66.4%
- By 2100
- 5,508,725 · +84.9%
Race, ethnicity, and origin ACS 2023
- Neighborhood character
- Diverse neighborhood (Simpson 0.69)
- Race & ethnicity
- White 48% Asian 19% Black 14% Hispanic / Latino 14% Two or more races 11%
- Hispanic origin (detail)
- Mexican 11%
- Common ancestry
- Lithuanian 2% Romanian 1% Italian 1%
- Foreign-born
- 21% · Vietnam, Canada
- Languages at home
- 70% English-only · Vietnamese 9% Spanish 8% Other Indo-European 5%
Political lean MEDSL · Dallas
- 2024 margin
- Strong D (+22.2) · D 60.2% · R 38.0% · Other 1.8%
- 2008→2024 swing
- +6.9pp toward D · 2008: 15.3pp · 2024: 22.2pp
- All cycles
- 2024: D+22.2 2020: D+31.6 2016: D+26.2 2012: D+15.4 2008: D+15.3
Not yet ingested
- Civics
- —
Market trends
- HPI YoY
- ▼ -48.58%
- Current HPI
- 264.5642
- Rent YoY
- ▼ -1.11%
- Metro
- Dallas-Fort Worth-Arlington, TX
- State GDP YoY
- ▲ 3.95%
- F500 in state
- 110
Industry mix (Fortune 500 HQ in TX)
| Industry | F500 HQs | Revenue |
|---|---|---|
| Energy | 16 | $1,198B |
|
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| Technology | 5 | $198B |
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| Engineering / Construction | 4 | $72B |
|
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| Energy Services | 3 | $60B |
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| Utilities | 3 | $41B |
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| Healthcare | 2 | $330B |
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Price history
+446.4% since first listed20 events — show timeline
- 2026-04-12 Pending — NTREIS
- 2026-04-02 Contingent — NTREIS
- 2026-03-28 Price Changed $339,999 NTREIS
- 2026-03-14 Price Changed $379,999 NTREIS
- 2026-02-10 Price Changed $399,999 NTREIS
- 2026-02-08 Price Changed $418,000 NTREIS
- 2026-01-26 Price Changed $419,000 NTREIS
- 2026-01-12 Price Changed $450,000 NTREIS
- 2025-11-16 Price Changed $469,000 NTREIS
- 2025-11-11 Listed $485,000 NTREIS
- 2025-03-18 Rental Removed $1,800 NTREIS
- 2025-03-08 Listed for Rent $1,800 NTREIS
- 2015-08-14 Sold (Public Records) — Public Records
- 2012-03-23 Sold (MLS) — NTREIS
- 2012-03-15 Pending — NTREIS
- 2012-03-02 Relisted — NTREIS
- 2012-02-07 Pending — NTREIS
- 2012-01-18 Relisted — NTREIS
- 2012-01-06 Listing Removed — NTREIS
- 2011-12-10 Listed $62,225 NTREIS
Property tax history
+5.4%/yrLatest (2025): $4,240 · +5.4% YoY. Source: county tax records.
Cash-flow waterfall
monthlySold comps — $/sqft
last 12 mo · ≤1 miLoading sold comps…