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508 Williams St
D Composite 43.51
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).

  • Appreciation +9.3/10.0
  • Cash flow +9.2/30.0
  • Schools +6.2/10.0
  • ARV discount +5.5/15.0
  • Livability +3.3/5.0
  • DSCR +2.6/10.0
  • Rent growth +2.5/5.0
  • Condition / age +2.5/5.0
  • 1% rule +2.4/10.0

$164,900

508 Williams St · Brooklyn, IA 52211
3 bd · 1.0 ba · 1,525 sqft · SingleFamily public records · 91 Days on market
Built 1900 8,760 sqft lot $108/sqft · at area comps Est $158k · at est. ↓ 8% since listing

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

Listing remarks MLS

This charming 1.5-story home offers impressive space inside and out, with great value for the square footage. Dare to dream of the possibilities as you make this home your own (see Virtually Staged photos as idea starters). Outside, enjoy a generous 10x18 front garage for tools, accessories, mowers and a detached 25x32 heated garage with alley access perfect for storage, hobbies, or a workshop. Inside, you'll find plenty of room to spread out which is a big bonus! The standout family room is full of character, featuring exposed beams, a wood burning fireplace, and built-in seating on both sides! The spacious kitchen includes an eat-in area ideal for hosting family and friends. The main floor also includes a bedroom with a seated shower, laundry and an additional shower, while upstairs offers two additional bedrooms, providing flexible living space for family, guests, or a home office. Welcome to your new Home Sweet Home!

Key facts

  • 8,760 sq ft lot
  • Garage
  • Built 1900

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/1.0-bath single-family listed at $165k.

Deal economics

  • At list price, monthly cash flow is $-123 ($-1k/yr) — negative.
  • To cash-flow at today's rent, offer at most $143k (13.2% below list).
  • To meet the 1% rule (rent ≥ 1% of price), the offer needs to be $122k (25.9% below list).
  • Recommended offer: $122k (25.9% below list) — sets the bar for 1% rule.

Location & tenants

  • Location reads 66/100 on livability (#509 in IA) — a middle-class / working-renter tenant base. Strengths: crime A+, cost of living A+, housing A+; Watch: employment D+, amenities F, commute F.
  • Brooklyn-Guernsey-Malcom Community School District (rural): math 72% / reading 74% proficiency, ranked #101 of 289 in IA (top 35%) — strong family-tenant draw, lease renewals of 3-5y typical.
  • Zoned schools: Brooklyn-Guernsey-Malcom Elementary School (math 82% / reading 82%, grade A+, #44 of 616 statewide, top 9%, 296 students, 34% FRL); Brooklyn-Guernsey-Malcom Jr-Sr High School (math 64% / reading 68%, grade B, #200 of 336 statewide, top 60%, 265 students, 35% FRL).
  • Market conditions: 58 active listings in the ZIP; 27 units permitted in Poweshiek County in 2024 (0 in 5+ unit buildings).

Forward outlook

  • In year one you build about $15k of equity ($1k loan paydown + $14k appreciation (8.6% local appreciation)).
  • Poweshiek County population projected to shrink 3% by 2050 — rents likely to lag national; underwrite the cash flow, not the appreciation.
  • By year 3, paydown + projected appreciation supports a ~$38k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.

Negotiation context

  • It's been on market 91 days — a 9% lower offer ($150k) is reasonable based on typical stale-listing flexibility.
  • 2 sale attempts; this cycle's ask has dropped $15k (8%) from the opening price — seller is motivated, your offer sets the floor, not the list.

Risks & watch-outs

  • Watch-outs: built in 1900 — expect roof / HVAC / electrical / plumbing capex.
Recommended offer $122,252 (25.9% 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 91 days. Have you received any prior offers? Is the seller open to a 26% concession, seller financing, or rate buy-down credit?
  3. Built in 1900 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  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. Schools are A-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?
  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
0.74%
Cap rate
5.40%
Cash-on-cash
-3.20%
DSCR
0.86
GRM
11.2

CMA / ARV

ARV (median comp)
$158,023
List price
$164,900
Delta
4.35%
Verdict
FAIR
Comps
20 within 1.0 mi
Show comp detail 5 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
610 E Pershing Drive Dr 0.18mi 3/1.0 1,620 (+6%) 8mo $170,000 $105 75
704 Clay St 0.17mi 3/1.5 1,593 (+4%) 13mo $73,000 $46 72
710 Clay St 0.18mi 4/2.0 (+1) 1,404 (-8%) 4mo $150,000 $107 66
607 E Pershing Dr 0.16mi 4/1.5 (+1) 1,706 (+12%) 12mo $175,500 $103 56
501 N Orchard St N 0.42mi 2/2.0 (-1) 1,320 (-13%) 9mo $166,900 $126 41

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

Projected returns pro-forma

8.56% appreciation · 3.0% rent growth · sell at horizon

5-year hold
IRR
18.8%
Equity multiple
2.43×
Total profit
$66,037
Equity at exit
$131,625
10-year hold
IRR
17.6%
Equity multiple
5.29×
Total profit
$197,850
Equity at exit
$267,570

Cash invested: $46,172 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
83 Strongly Landlord-Friendly
State Iowa
83 Strongly Landlord-Friendly · R+6
County
— inherits STATE
City
— inherits STATE
3-day pay-or-quit; mostly landlord-friendly statewide.

ZIP-level market 52211

Home prices YoY
2.6%
Active inventory
58
Price-to-rent
11.2×

Monthly cashflow live

Estimated rent
$1,223 medium interval (Pro) →
Mortgage (P&I)
$865
Tax from tax record
$156 /mo · $1,866/yr
Insurance
$69
HOA
$0
Vacancy / Maint / Mgmt
$257
Net cashflow
$-123

Break-even live

Break-even rent $1,378
Max offer price $143,141
Occupancy floor

Sensitivity live

Price -10% $-30 -5% $-76 +0% $-123 +5% $-170 +10% $-217
Rent -10% $-220 -5% $-171 +0% $-123 +5% $-75 +10% $-27
Rate -1.0pp $-40 -0.5pp $-81 base $-123 +0.5pp $-166 +1.0pp $-209

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
$41,225
Closing costs
$4,947
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.

Listing history 24 events

  1. 2026-06-22
    days on market $164,900 Active 91 DOM
  2. 2026-06-21
    days on market $164,900 Active 90 DOM
  3. 2026-06-21
    days on market $164,900 Active 89 DOM
  4. 2026-06-18
    days on market $164,900 Active 87 DOM
  5. 2026-06-17
    days on market $164,900 Active 86 DOM
  6. 2026-06-16
    days on market $164,900 Active 85 DOM
  7. 2026-06-15
    days on market $164,900 Active 84 DOM
  8. 2026-06-13
    days on market $164,900 Active 82 DOM
  9. 2026-06-12
    days on market $164,900 Active 81 DOM
  10. 2026-06-09
    days on market $164,900 Active 78 DOM
  11. 2026-06-08
    days on market $164,900 Active 77 DOM
  12. 2026-06-07
    days on market $164,900 Active 76 DOM
  13. 2026-06-07
    days on market $164,900 Active 75 DOM
  14. 2026-06-04
    days on market $164,900 Active 72 DOM
  15. 2026-06-02
    days on market $164,900 Active 71 DOM
  16. 2026-06-01
    days on market $164,900 Active 70 DOM
  17. 2026-05-31
    days on market $164,900 Active 69 DOM
  18. 2026-05-31
    days on market $164,900 Active 68 DOM
  19. 2026-05-08
    price $164,900 934-char remark
    Show marketing remark (934 chars)

    This charming 1.5-story home offers impressive space inside and out, with great value for the square footage. Dare to dream of the possibilities as you make this home your own (see Virtually Staged photos as idea starters). Outside, enjoy a generous 10x18 front garage for tools, accessories, mowers and a detached 25x32 heated garage with alley access perfect for storage, hobbies, or a workshop. Inside, you'll find plenty of room to spread out which is a big bonus! The standout family room is full of character, featuring exposed beams, a wood burning fireplace, and built-in seating on both sides! The spacious kitchen includes an eat-in area ideal for hosting family and friends. The main floor also includes a bedroom with a seated shower, laundry and an additional shower, while upstairs offers two additional bedrooms, providing flexible living space for family, guests, or a home office. Welcome to your new Home Sweet Home!

  20. 2026-05-08
    price $164,900 934-char remark
    Show marketing remark (934 chars)

    This charming 1.5-story home offers impressive space inside and out, with great value for the square footage. Dare to dream of the possibilities as you make this home your own (see Virtually Staged photos as idea starters). Outside, enjoy a generous 10x18 front garage for tools, accessories, mowers and a detached 25x32 heated garage with alley access perfect for storage, hobbies, or a workshop. Inside, you'll find plenty of room to spread out which is a big bonus! The standout family room is full of character, featuring exposed beams, a wood burning fireplace, and built-in seating on both sides! The spacious kitchen includes an eat-in area ideal for hosting family and friends. The main floor also includes a bedroom with a seated shower, laundry and an additional shower, while upstairs offers two additional bedrooms, providing flexible living space for family, guests, or a home office. Welcome to your new Home Sweet Home!

  21. 2026-04-20
    price $174,900 934-char remark
    Show marketing remark (934 chars)

    This charming 1.5-story home offers impressive space inside and out, with great value for the square footage. Dare to dream of the possibilities as you make this home your own (see Virtually Staged photos as idea starters). Outside, enjoy a generous 10x18 front garage for tools, accessories, mowers and a detached 25x32 heated garage with alley access perfect for storage, hobbies, or a workshop. Inside, you'll find plenty of room to spread out which is a big bonus! The standout family room is full of character, featuring exposed beams, a wood burning fireplace, and built-in seating on both sides! The spacious kitchen includes an eat-in area ideal for hosting family and friends. The main floor also includes a bedroom with a seated shower, laundry and an additional shower, while upstairs offers two additional bedrooms, providing flexible living space for family, guests, or a home office. Welcome to your new Home Sweet Home!

  22. 2026-04-18
    price $174,900 934-char remark
    Show marketing remark (934 chars)

    This charming 1.5-story home offers impressive space inside and out, with great value for the square footage. Dare to dream of the possibilities as you make this home your own (see Virtually Staged photos as idea starters). Outside, enjoy a generous 10x18 front garage for tools, accessories, mowers and a detached 25x32 heated garage with alley access perfect for storage, hobbies, or a workshop. Inside, you'll find plenty of room to spread out which is a big bonus! The standout family room is full of character, featuring exposed beams, a wood burning fireplace, and built-in seating on both sides! The spacious kitchen includes an eat-in area ideal for hosting family and friends. The main floor also includes a bedroom with a seated shower, laundry and an additional shower, while upstairs offers two additional bedrooms, providing flexible living space for family, guests, or a home office. Welcome to your new Home Sweet Home!

  23. 2026-03-23
    listed $180,000 Active 934-char remark
    Show marketing remark (934 chars)

    This charming 1.5-story home offers impressive space inside and out, with great value for the square footage. Dare to dream of the possibilities as you make this home your own (see Virtually Staged photos as idea starters). Outside, enjoy a generous 10x18 front garage for tools, accessories, mowers and a detached 25x32 heated garage with alley access perfect for storage, hobbies, or a workshop. Inside, you'll find plenty of room to spread out which is a big bonus! The standout family room is full of character, featuring exposed beams, a wood burning fireplace, and built-in seating on both sides! The spacious kitchen includes an eat-in area ideal for hosting family and friends. The main floor also includes a bedroom with a seated shower, laundry and an additional shower, while upstairs offers two additional bedrooms, providing flexible living space for family, guests, or a home office. Welcome to your new Home Sweet Home!

  24. 2026-03-23
    listed $180,000 Active 934-char remark
    Show marketing remark (934 chars)

    This charming 1.5-story home offers impressive space inside and out, with great value for the square footage. Dare to dream of the possibilities as you make this home your own (see Virtually Staged photos as idea starters). Outside, enjoy a generous 10x18 front garage for tools, accessories, mowers and a detached 25x32 heated garage with alley access perfect for storage, hobbies, or a workshop. Inside, you'll find plenty of room to spread out which is a big bonus! The standout family room is full of character, featuring exposed beams, a wood burning fireplace, and built-in seating on both sides! The spacious kitchen includes an eat-in area ideal for hosting family and friends. The main floor also includes a bedroom with a seated shower, laundry and an additional shower, while upstairs offers two additional bedrooms, providing flexible living space for family, guests, or a home office. Welcome to your new Home Sweet Home!

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

Tax reassessment forecast IA · Partial reset (capped growth)

Current annual tax
$1,866 · $156/mo
Projected year-2 tax
$2,227 · $186/mo
Expected delta
+$361/yr (+$30/mo · 19.4%)

ⓘ 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 1/10 Low
  • 🌡 Heat 3/10 Moderate 7 d/yr ≥104°F today · 15 d/yr by 30 yrs out
  • 💨 Wind 2/10 Low
  • 🫁 Air quality 1/10 Low 0 unhealthy d/yr today · 0 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
$14,670
− Mortgage interest
−$9,237
− Property taxes
−$1,866
− Insurance
−$824
− Repairs & maintenance
−$1,174
− Management
−$1,174
− Depreciation
−$4,797
Taxable loss
−$4,402
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$1,056
After-tax cash flow
$-422/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
Brooklyn-Guernsey-Malcom Community School District
NCES district ID
1905490
Math proficiency
72% ▼ -4.00%
Reading proficiency
74% ▲ 2.00%
Median HH income
$49,307
Composite
61.79/100
National rank
#734
State rank
#101 of 289 in IA

Livability — Brooklyn

Score
66/100
State rank
#509
US rank
#11267

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Brooklyn, IA
Population (ZIP)
2,671

Population outlook (Poweshiek County) Hauer SSP2

Today (2025)
18,601 people
By 2030
18,342 · -1.4%
By 2040
17,944 · -3.5%
By 2050
18,029 · -3.1%
By 2075
19,945 · +7.2%
By 2100
22,637 · +21.7%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (98%)
Race & ethnicity
White 98% Hispanic / Latino 2%
Common ancestry
English 4% Slovak 3% Iranian 2%
Foreign-born
2% · Canada
Languages at home
98% English-only · Spanish 1%

Political lean MEDSL · Poweshiek

2024 margin
R (+17.0) · D 40.8% · R 57.8% · Other 1.5%
2008→2024 swing
-28.7pp toward R · 2008: 11.8pp · 2024: -17.0pp
All cycles
2024: R+17.0 2020: R+13.3 2016: R+6.8 2012: D+9.1 2008: D+11.8

Not yet ingested

Civics

Market trends

HPI YoY
▲ 8.56%
Current HPI
332.4308
Rent YoY
Metro
State GDP YoY
▲ 2.48%
F500 in state
4

Industry mix (Fortune 500 HQ in IA)

Industry F500 HQs Revenue

Price history

-8.4% since first listed
6 events — show timeline
  • 2026-05-08 Price Changed $164,900 IAR
  • 2026-05-08 Price Changed $164,900 DMMLS
  • 2026-04-20 Price Changed $174,900 IAR
  • 2026-04-18 Price Changed $174,900 DMMLS
  • 2026-03-23 Listed $180,000 IAR
  • 2026-03-23 Listed $180,000 DMMLS

Property tax history

+2.0%/yr

Latest (2025): $1,866 · -25.4% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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