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17 Lake Ave Duplex
C- Composite 52.32
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 +16.5/30.0
  • ARV discount +14.6/15.0
  • DSCR +5.1/10.0
  • 1% rule +4.2/10.0
  • Livability +3.8/5.0
  • Rent growth +3.3/5.0
  • Condition / age +2.5/5.0
  • Schools +2.4/10.0
  • Appreciation +0.0/10.0

$525,000

17 Lake Ave · Danbury, CT 06810
3 bd · 2.0 ba · 1,948 sqft · MultiFamily public records · 6 Days on market
Built 1900 10,018 sqft lot Est $623k · 16% under

🖨 Deal sheet (PDF) 📄 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

Two Family Home In Central Danbury, 1 Br On Main Level 2 Br On Second Floor, Needs Work, All Separate Utilities, Verification Of Funds, Pre-Approval And Cmls Contract Form Needed For Submission. Off Street Parking

Key facts

  • Oversized deck
  • In-unit laundry
  • Storage shed

Tags

IN-UNIT LAUNDRYFINISHED WALK-UP ATTICOVERSIZED DECKPARTIALLY FENCED YARDSTORAGE SHEDOFF-STREET PARKING

Property features AI

Exterior

  • Parking: Off-street parking including driveway; Total of 4 parking spaces
  • Utilities: Public water connected; Public sewer connected; Natural gas service
  • Home design: Multi-family property (2-family); Frame construction; White exterior
  • Construction: Asphalt shingle roof; Vinyl siding; Masonry/stone foundation
  • Exterior features: Level lot; Shed; Deck; Gutters; Exterior lighting; Private paved driveway

Interior

  • Bedrooms: Three bedrooms (total for the property)
  • Bathrooms: Two full bathrooms
  • Heating & cooling: Hot air heating; Natural gas hot water
  • Interior features: Nine total rooms; Full, unfinished basement with interior access; Attic with finished, floored storage space and walk-up access
  • Laundry & utility: Laundry located within each unit; All units have laundry hook-ups

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 × 3-bed/2.0-bath units multifamily listed at $525k.

Deal economics

  • At list price, monthly cash flow is $304 ($4k/yr) — positive. Per door: $152/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 $482k (8.1% below list).
  • Recommended offer: $482k (8.1% below list) — sets the bar for 1% rule.
  • Cap rate 7.0% vs local median 3.6% in Danbury — 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 (#51 in CT, #3,379 nationally) — a middle-class / working-renter tenant base. Strengths: commute A+, housing A+, health & safety A+; Watch: amenities F, cost of living F.
  • Danbury School District (urban): math 19% / reading 32% proficiency, ranked #131 of 153 in CT (top 86%) — low school quality limits family demand, transient renter base, plan for 1-2y turnover.
  • Zoned schools: Danbury High School (math 19% / reading 41%, grade F, #137 of 194 statewide, top 70%, 3,590 students, 48% FRL).
  • Market conditions: Rents rising (+3.1%/yr); 200 active listings in the ZIP; 9 comparable units currently listed for rent nearby; rentals at typical pace (median 16d on market — plan ~3-4 weeks tenant-placement turnaround); solid renter incomes; 1,151 units permitted in Western Connecticut Planning Region in 2024 (714 in 5+ unit buildings).
  • At $4,825/mo this rent would consume 75% of the median local household income ($77k/yr) (locally 3255% of renters already pay >50% of income on rent) — very limited rent-growth headroom before tenants either downsize or default.

Forward outlook

  • Local home prices are declining (-3.0%/yr); year-one equity from $4k of loan paydown is wiped out by about $16k of value loss. Plan a longer hold.

Negotiation context

  • Only 6 days on market — expect competitive offers; lowballing is unlikely to land.
  • 8 sale attempts since 33y ago with the ask held roughly flat each time — persistent listings suggest the price (not the market) is what's stuck; bring a comps-based counter.
  • Current owner paid $180k; list at $525k implies a 192% gain — meaningful room to come down on a strong offer.

Risks & watch-outs

  • Watch-outs: built in 1900 — expect roof / HVAC / electrical / plumbing capex.
  • Climate carrying-cost: moderate wind risk, 26% chance of damaging wind over 30y; extreme-heat days projected 7→16/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Recommended offer $482,500 (8.1% below list)

Questions for the listing agent

  1. Can we see the unit-by-unit rent roll, current vacancy, and any below-market leases? What's the average tenancy length?
  2. What capital expenditures (roof, boiler, parking lot, exteriors) have been made in the last 5 years, and what's planned in the next 2?
  3. Built in 1900 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  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. 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.
  7. 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.
  8. 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
0.92%
Cap rate
6.99%
Cash-on-cash
2.48%
DSCR
1.11
GRM
9.1

CMA / ARV

ARV (on-the-fly)
$623,360
Comps found
3
Show comp detail 3 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
35 Merrimac St 0.35mi 4/3.0 (+1) 1,911 (-2%) 9mo $550,000 $288 64
11 Roger Ave 0.16mi 4/2.0 (+1) 1,664 (-15%) 5mo $640,000 $385 59
2 Edgewood St 0.51mi 2/2.0 (-1) 1,688 (-13%) 10mo $540,000 $320 41

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

Projected returns pro-forma

-3.0% appreciation · 3.08% rent growth · sell at horizon

5-year hold
IRR
-12.3%
Equity multiple
0.56×
Total profit
$-65,312
Equity at exit
$78,279
10-year hold
IRR
-3.1%
Equity multiple
0.79×
Total profit
$-30,334
Equity at exit
$45,392

Cash invested: $147,000 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
27 Tenant-Leaning
State Connecticut
27 Tenant-Leaning · D+7
County
— inherits STATE
City
— inherits STATE
Strong tenant statutes; rent commissions in some towns; courts slow especially in cities.

ZIP-level market 06810

Rents YoY
3.1%
Active inventory
200
Price-to-rent
18.1×

Monthly cashflow live

Estimated rent
$4,825 high interval (Pro) →
Mortgage (P&I)
$2,753
Tax from tax record
$536 /mo · $6,428/yr
Insurance
$219
HOA
$0
Vacancy / Maint / Mgmt
$1,013
Net cashflow
$304

Break-even live

Break-even rent $4,440
Max offer price $525,000
Occupancy floor 89%

Sensitivity live

Price -10% $601 -5% $453 +0% $304 +5% $156 +10% $7
Rent -10% $-77 -5% $114 +0% $304 +5% $495 +10% $685
Rate -1.0pp $569 -0.5pp $438 base $304 +0.5pp $168 +1.0pp $30

2-unit breakdown (identical units grouped — click to expand)

UnitsBedsBathsEst. rent
Total (2 units) $4,825

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
$131,250
Closing costs
$15,750
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 9 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
8 Rose St Unit 24-6 Danbury, CT 2.0 1.5 1285 $2,300 $1.79 21d 1 0.64mi
8 Rose St Unit 26-14 Danbury, CT 3.0 1.5 1370 $3,000 $2.19 5d 1 0.64mi
22 Irving Pl Danbury, CT 3.0 1.0 1995 $3,000 $1.50 25d 1 0.64mi
12 Irving Pl Unit A Danbury, CT 3.0 1.5 2500 $2,700 $1.08 13d 1 0.65mi
68 Grand St Danbury, CT 3.0 1.0 1480 $1,900 $1.28 4d 1 0.85mi
38 Starr Ave Danbury, CT 2.0 1.0 1948 $2,250 $1.16 45d 1 0.86mi
15 Scuppo Rd #1504 Danbury, CT 2.0 1.5 2025 $2,800 $1.38 45d 1 0.88mi
6 Barnum Ct #6 Danbury, CT 3.0 2.5 1620 $3,200 $1.98 16d 1 0.94mi
10 Clapboard Ridge Rd Danbury, CT 1.0–3.0 1.0–2.0 1061 $3,308 $3.12 4d 20 1.02mi

Listing history 5 events

  1. 2026-06-22
    days on market $525,000 Active 6 DOM
  2. 2026-06-18
    days on market $525,000 Active 3 DOM
  3. 2026-06-17
    days on market $525,000 Active 2 DOM
  4. 2026-06-15
    remarks 699-char remark
  5. 2026-06-15
    listed $525,000 Active 1 DOM

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

Tax reassessment forecast CT · Partial reset (capped growth)

Current annual tax
$6,428 · $536/mo
Projected year-2 tax
$8,832 · $736/mo
Expected delta
+$2,404/yr (+$200/mo · 37.4%)

ⓘ 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 5/10 Major 7 d/yr ≥99°F today · 16 d/yr by 30 yrs out
  • 💨 Wind 5/10 Major 26% chance of damaging wind over 30 yrs
  • 🫁 Air quality 3/10 Moderate 3 unhealthy d/yr today · 4 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
$57,900
− Mortgage interest
−$29,408
− Property taxes
−$6,428
− Insurance
−$2,625
− Repairs & maintenance
−$4,632
− Management
−$4,632
− Depreciation
−$15,273
Taxable loss
−$5,098
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$1,223
After-tax cash flow
$4,874/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
Danbury School District
NCES district ID
0901020
Math proficiency
19% ▼ -17.00%
Reading proficiency
32% ▼ -16.00%
Median HH income
$65,793
Composite
23.93/100
National rank
#7784
State rank
#131 of 153 in CT

Livability — Danbury

Score
76/100
State rank
#51
US rank
#3379

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Danbury, CT
County
Fairfield County · 765,532 people
City population
87,061
Metro
Bridgeport-Stamford-Norwalk, CT
Population (ZIP)
55,833
Household income
$76,933
Rent vs Own
59.5% rent · 40.5% own
Severe rent burden
3255.0

Population outlook (Western Connecticut County) Hauer SSP2

By 2040
685,031

Race, ethnicity, and origin ACS 2023

Neighborhood character
Highly diverse neighborhood (Simpson 0.72)
Race & ethnicity
Hispanic / Latino 37% White 35% Two or more races 19% Black 12% Asian 5%
Hispanic origin (detail)
Mexican 4% Puerto Rican 3% Dominican 6%
Common ancestry
Estonian 8% Russian 4% Romanian 3%
Foreign-born
41% · Canada, Jamaica, Dominican Republic
Languages at home
48% English-only · Spanish 32% Other Indo-European 16% Other Asian/Pacific 1%

Political lean MEDSL · Western Connecticut

2024 margin
D (+19.1) · D 58.8% · R 39.7% · Other 1.6%
All cycles
2024: D+19.1

Not yet ingested

Civics

Market trends

HPI YoY
▼ -309.71%
Current HPI
286.5484
Rent YoY
▲ 3.08%
Metro
Bridgeport-Stamford-Norwalk, CT
State GDP YoY
▲ 1.06%
F500 in state
38

Industry mix (Fortune 500 HQ in CT)

Industry F500 HQs Revenue

Price history

+208.8% since first listed
20 events — show timeline
  • 2026-06-15 Listed $525,000 Smart MLS
  • 2012-12-27 Sold (MLS) $180,000 Smart MLS
  • 2012-03-13 Listed $225,000 Smart MLS
  • 2007-12-17 Listing Removed Smart MLS
  • 2007-02-06 Listed $498,000 Smart MLS
  • 2006-11-21 Listing Removed Smart MLS
  • 2006-04-14 Listed $525,000 Smart MLS
  • 2004-08-30 Sold (Public Records) $358,000 Public Records
  • 2004-08-27 Sold (MLS) $358,000 Smart MLS
  • 2004-07-02 Listed $360,000 Smart MLS
  • 2002-11-18 Sold (Public Records) $275,000 Public Records
  • 2002-11-18 Sold (MLS) $275,000 Smart MLS
  • 2002-07-11 Listed $280,000 Smart MLS
  • 1995-01-18 Sold (Public Records) $165,000 Public Records
  • 1995-01-18 Sold (MLS) $165,000 Smart MLS
  • 1994-07-26 Listed $168,500 Smart MLS
  • 1993-12-30 Sold (Public Records) $55,000 Public Records
  • 1993-12-17 Sold (MLS) $55,000 Smart MLS
  • 1993-09-20 Listed $99,900 Smart MLS
  • 1990-08-03 Sold (Public Records) $170,000 Public Records

Property tax history

+6.8%/yr

Latest (2023): $6,428 · +35.8% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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