3437 Onyx Pkwy · Rockford, IL 61102

$36,000

2 bd · 1.0 ba · 780 sqft · Other · 1 Days on market

Built 1973

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Why this score? — see what drove the B- 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 +30.0/30.0
• 1% rule +10.0/10.0
• DSCR +10.0/10.0
• ARV discount +7.5/15.0
• Livability +3.1/5.0
• Rent growth +2.5/5.0
• Condition / age +2.5/5.0
• Schools +1.2/10.0
• Appreciation +0.0/10.0

Listing remarks

Completely remodeled mobile home, prices to sell everything brand new and updated. New plumbing thru out home and new water heater. And furnace/ air unit. Must be approved by park first 700 monthly lot rent. Great and quiet location parking for several vehicles. Showing by appt only

Key facts

• New plumbing
• New water heater
• New furnace air unit

Tags

• REMODELED MOBILE HOME
• NEW PLUMBING
• NEW WATER HEATER
• NEW FURNACE AIR UNIT
• QUIET LOCATION
• PARKING FOR SEVERAL VEHICLES

What this means for you Summary

Snapshot

• This is a 2-bed/1.0-bath other listed at $36k.

Deal economics

• At list price, monthly cash flow is $462 ($6k/yr) — positive.
• The deal already cash-flows at list — no discount required.
• Meets the 1% rule at list price ($900 rent vs $36k).
• Cap rate 21.7% vs local median 6.1% in Rockford — 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 62/100 on livability (#876 in IL) — a middle-class / working-renter tenant base. Strengths: cost of living A+, housing A+, health & safety A+; Watch: schools F, crime F, amenities F.
• Rockford SD 205 (urban): math 12% / reading 16% proficiency, ranked #533 of 620 in IL (top 86%) — low school quality limits family demand, transient renter base, plan for 1-2y turnover; 73% free/reduced lunch — lower-income household profile, screen leases tightly.
• Market conditions: 69 active listings in the ZIP; 1 comparable units currently listed for rent nearby; 285 units permitted in Winnebago County in 2024 (0 in 5+ unit buildings).

Forward outlook

• Local home prices are declining (-3.0%/yr); year-one equity from $249 of loan paydown is wiped out by about $1k of value loss. Plan a longer hold.
• Winnebago County population projected at -20% by 2050 — secular population decline; favor cash flow + early exit over multi-decade hold.
• At projected returns (-3.0% appreciation + 3.0% rent growth), your $10k cash investment doubles in ~3 years — after that, you're playing with house money.

Negotiation context

• Only 1 days on market — expect competitive offers; lowballing is unlikely to land.

Recommended offer $36,000

Questions for the listing agent

1. Built in 1973 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
2. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
3. Schools are F-rated, which usually means shorter tenancies and higher turnover. Who's the typical renter profile here, and what's been the actual vacancy rate?
4. 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?
5. 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.
6. 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.
7. 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: 2.50% ✓
• Cap rate: 21.70%
• Cash-on-cash: 55.03%
• DSCR: 3.45
• GRM: 3.3

CMA / ARV

No comps found within radius.

Projected returns pro-forma

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

5-year hold

• IRR: 53.3%
• Equity multiple: 3.34×
• Total profit: $23,619
• Equity at exit: $5,368

10-year hold

• IRR: 58.5%
• Equity multiple: 6.81×
• Total profit: $58,529
• Equity at exit: $3,113

Cash invested: $10,080 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

• Overall (STATE): 43 Moderately Tenant-Leaning
• State Illinois: 43 Moderately Tenant-Leaning · D+7
• County: — inherits STATE
• City: — inherits STATE

Chicago RTLO is among the strongest tenant ordinances in the Midwest; downstate is more landlord-friendly.

Methodology + full state rankings →

ZIP-level market 61102

• Home prices YoY: -33.1%
• Active inventory: 69
• Price-to-rent: 3.3×

Monthly cashflow live

• Estimated rent: $900 medium
• Mortgage (P&I): −$189
• Tax est. 1.5%: −$45 /mo · $540/yr
• Insurance: −$15
• HOA: −$0
• Vacancy / Maint / Mgmt: −$189
• Net cashflow: $462

Break-even live

Break-even rent $315

Max offer price $36,000

Occupancy floor 44%

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: $9,000
• Closing costs: $1,080
• Reserves months: —
• Total cash needed: —

Rent comps 1 comps

Address	Beds	Baths	Sqft	Rent	$/sqft	DOM	Units	Dist
1213 39th Ave Rockford, IL	1.0	1.0	800	$900	$1.12	21d	1	1.40mi

Taxation est. · year 1

• Rental income: $10,800
• − Mortgage interest: −$2,017
• − Property taxes: −$540
• − Insurance: −$180
• − Repairs & maintenance: −$864
• − Management: −$864
• − Depreciation: −$1,047
• Taxable income: $5,288
• Est. tax owed @ 24.0%: −$1,269
• After-tax cash flow: $4,277/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: Rockford SD 205
• NCES district ID: 1734510
• Math proficiency: 12% ▼ -2.00%
• Reading proficiency: 16% ▼ -3.00%
• Median HH income: $42,533
• Composite: 12.21/100
• National rank: #9649
• State rank: #533 of 620 in IL

Livability — Rockford

• Score: 62/100
• State rank: #876
• US rank: #17035

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

• Census place: Rockford, IL
• City population: 147,297
• Population (ZIP): 16,620

Population outlook (Winnebago County) Hauer SSP2

• Today (2025): 271,080 people
• By 2030: 260,684 · -3.8%
• By 2040: 238,405 · -12.1%
• By 2050: 216,129 · -20.3%
• By 2075: 172,882 · -36.2%
• By 2100: 135,336 · -50.1%

Race, ethnicity, and origin ACS 2023

• Neighborhood character: Highly diverse neighborhood (Simpson 0.70)
• Race & ethnicity: White 36% Black 33% Hispanic / Latino 25% Two or more races 15%
• Hispanic origin (detail): Mexican 23%
• Common ancestry: Portuguese 2% Iranian 1% Romanian 1%
• Foreign-born: 9% · Canada
• Languages at home: 81% English-only · Spanish 18%

Political lean MEDSL · Winnebago

• 2024 margin: Toss-up / Even · D 49.5% · R 49.0% · Other 1.5%
• 2008→2024 swing: -12.2pp toward R · 2008: 12.8pp · 2024: 0.6pp
• All cycles: 2024: D+0.6 2020: D+2.5 2016: R+1.2 2012: D+5.7 2008: D+12.8

Not yet ingested

• Civics: —

Market trends

• HPI YoY: ▼ -93.81%
• Current HPI: 189.9634
• Rent YoY: —
• Metro: —
• State GDP YoY: ▲ 1.59%
• F500 in state: 60

Industry mix (Fortune 500 HQ in IL)

Industry	F500 HQs	Revenue
▸Insurance	4	$201B
▸Consumer Goods	4	$87B
▸Industrial Machinery	3	$64B
▸Healthcare	2	$55B
▸Retail / Pharmacy	1	$148B
▸Agriculture / Food	1	$86B