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308 Highland Ave Duplex
D+ Composite 49.39
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 +15.2/30.0
  • ARV discount +11.7/15.0
  • 1% rule +4.9/10.0
  • Rent growth +4.9/5.0
  • DSCR +4.7/10.0
  • Livability +4.0/5.0
  • Condition / age +2.5/5.0
  • Schools +1.5/10.0
  • Appreciation +0.0/10.0

$335,000

308 Highland Ave · Waterbury, CT 06708
3 bd · 2.0 ba · 2,254 sqft · MultiFamily public records · 10 Days on market
Built 1920 5,662 sqft lot Est $370k · 9% 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

Opportunity presents itself in this attractive & well-situated 2 family home conveniently located near downtown, Rt 8, I84, bus lines & more! The 1st floor is the larger unit (long-term tenant occupied) consists of 2 Bedrooms, Living Room, Kitchen, Full Bath & possible Dining room (although the layout offers opportunity for other options, if needed & a stunning covered front porch. 2nd Floor (Owner occupied) is on "record" as 1 Bedroom BUT is being used as & definitely offers 2 Bedroom options (see Floorplan), Living Room, Kitchen & Full Bath, although again the layout offers various layout opportunities to reconfigure. The property also include

Key facts

  • Covered front porch
  • Natural gas option
  • 5,662 sq ft lot

Tags

COVERED FRONT PORCHOFF-STREET PARKING AREANATURAL GAS OPTIONSUMP PUMPS IN BASEMENTPLENTY OF ROOM FOR STORAGEPLENTY OF LAUNDRY SPACE

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 × 2-bed/1.0-bath units multifamily listed at $335k.

Deal economics

  • At list price, monthly cash flow is $117 ($1k/yr) — positive. Per door: $59/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 $332k (0.8% below list).
  • Recommended offer: $332k (0.8% below list) — sets the bar for 1% rule.
  • Cap rate 6.7% vs local median 3.5% in Waterbury — 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 79/100 on livability (#32 in CT, #2,205 nationally) — a middle-class / working-renter tenant base. Strengths: commute A+, cost of living A+, housing A+; Watch: crime D, employment D.
  • Waterbury School District (suburban): math 12% / reading 23% proficiency, ranked #148 of 153 in CT (top 97%) — 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.
  • Zoned schools: Driggs School (math 8% / reading 12%, grade F, #512 of 553 statewide, top 94%, 462 students, 78% FRL); West Side Middle School (math 8% / reading 23%, grade F, #165 of 175 statewide, top 94%, 817 students, 81% FRL); John F. Kennedy High School (math 17% / reading 37%, grade F, #147 of 194 statewide, top 78%, 1,297 students, 79% FRL).
  • Market conditions: Rents rising fast (+9.8%/yr); 121 active listings in the ZIP; 22 comparable units currently listed for rent nearby; rentals at typical pace (median 26d on market — plan ~3-4 weeks tenant-placement turnaround); 41% of comp listings sitting > 30 days — soft ceiling on asking rent; 502 units permitted in Naugatuck Valley Planning Region in 2024 (171 in 5+ unit buildings).
  • At $3,322/mo this rent would consume 59% of the median local household income ($67k/yr) (locally 1276% 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 $2k of loan paydown is wiped out by about $10k of value loss. Plan a longer hold.

Negotiation context

  • Only 10 days on market — expect competitive offers; lowballing is unlikely to land.
  • Current owner paid $142k; list at $335k implies a 135% gain — meaningful room to come down on a strong offer.

Risks & watch-outs

  • Watch-outs: built in 1920 — expect roof / HVAC / electrical / plumbing capex.
  • Climate carrying-cost: major wind risk, 27% chance of damaging wind over 30y; extreme-heat days projected 7→15/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Recommended offer $332,200 (0.8% 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 1920 — 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. Crime grade is D 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. 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 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
0.99%
Cap rate
6.71%
Cash-on-cash
1.50%
DSCR
1.07
GRM
8.4

CMA / ARV

ARV (on-the-fly)
$369,656
Comps found
1
Show comp detail 1 sale within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
332 Robbins St 0.44mi 4/2.0 (+1) 2,320 (+3%) 5mo $380,000 $164 65

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 · 8.0% rent growth · sell at horizon

5-year hold
IRR
-8.0%
Equity multiple
0.69×
Total profit
$-29,091
Equity at exit
$49,950
10-year hold
IRR
7.4%
Equity multiple
1.69×
Total profit
$64,873
Equity at exit
$28,965

Cash invested: $93,800 (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 06708

Rents YoY
9.8%
Active inventory
121
Price-to-rent
16.8×

Monthly cashflow live

Estimated rent
$3,322 high interval (Pro) →
Mortgage (P&I)
$1,757
Tax from tax record
$611 /mo · $7,329/yr
Insurance
$140
HOA
$0
Vacancy / Maint / Mgmt
$698
Net cashflow
$117

Break-even live

Break-even rent $3,174
Max offer price $335,000
Occupancy floor 91%

Sensitivity live

Price -10% $307 -5% $212 +0% $117 +5% $22 +10% $-72
Rent -10% $-145 -5% $-14 +0% $117 +5% $248 +10% $380
Rate -1.0pp $286 -0.5pp $202 base $117 +0.5pp $30 +1.0pp $-58

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

UnitsBedsBathsEst. rent
Total (2 units) $3,322

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
$83,750
Closing costs
$10,050
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 22 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
95 Sunnyside Ave Waterbury, CT 2.0 1.0 3044 $1,500 $0.49 25d 1 0.26mi
41 Lawlor St Waterbury, CT 3.0 1.0 1750 $2,000 $1.14 16d 1 0.35mi
155 Congress Ave Unit 2 Waterbury, CT 3.0 1.0 3228 $1,750 $0.54 25d 1 0.64mi
324 Congress Ave Unit 2 Waterbury, CT 3.0 1.0 2760 $2,000 $0.72 45d 1 0.73mi
27 Waterville St Unit 3 Waterbury, CT 3.0 1.0 3195 $1,500 $0.47 5d 1 0.93mi
69 W Liberty St Waterbury, CT 3.0 1.0 2822 $1,800 $0.64 45d 1 0.93mi
69 W Liberty St Unit 2 Waterbury, CT 3.0 1.0 2822 $1,750 $0.62 45d 1 0.93mi
69 W Liberty St Unit 3 Waterbury, CT 2.0 1.0 2822 $1,500 $0.53 25d 1 0.93mi
218 Charles St Waterbury, CT 4.0 1.5 2600 $2,800 $1.08 45d 1 1.03mi
146 Chestnut Ave Unit 1st Floor Waterbury, CT 2.0 1.0 1659 $1,400 $0.84 5d 1 1.12mi
15 Ridgewood St Unit 2 Waterbury, CT 3.0 1.0 3229 $1,600 $0.50 46d 1 1.15mi
15 Ridgewood St Unit 2 Waterbury, CT 3.0 1.0 3229 $1,600 $0.50 25d 1 1.15mi
49 Hillside Ave Unit 2 Waterbury, CT 3.0 2.0 1600 $1,500 $0.94 13d 1 1.18mi
184 Buckingham St #2 Waterbury, CT 3.0 1.0 1600 $1,950 $1.22 25d 1 1.18mi
16 Arch St Unit 3 Waterbury, CT 3.0 1.0 3282 $2,200 $0.67 23d 1 1.22mi
73 Lounsbury St Unit 3 Waterbury, CT 3.0 1.0 3096 $1,600 $0.52 45d 1 1.28mi
73 Lounsbury St Unit 3 Waterbury, CT 3.0 1.0 3096 $1,600 $0.52 21d 1 1.28mi
124 Southview St Unit 1 Waterbury, CT 3.0 1.0 2980 $1,600 $0.54 45d 1 1.32mi
113 Southview St Waterbury, CT 2.0 1.0 1860 $1,250 $0.67 25d 1 1.33mi
260 Pine St Unit 3 Waterbury, CT 3.0 1.0 3361 $1,550 $0.46 45d 1 1.39mi
13 Woodcrest Dr Waterbury, CT 3.0 2.0 1628 $2,500 $1.54 5d 1 1.43mi
97 Clowes Ter Unit RT side Waterbury, CT 4.0 2.0 1649 $2,350 $1.43 45d 1 1.47mi

Listing history 4 events

  1. 2026-04-03
    status Under Contract
  2. 2026-03-24
    listed $335,000 Active
  3. 2003-05-23
    soldstatus $142,500
  4. 1993-07-14
    soldstatus $120,000

ⓘ 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
$7,329 · $611/mo
Projected year-2 tax
$7,329 · $611/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 1/10 Low FEMA zone X (unshaded) · 0% chance over 30 yrs
  • 🔥 Wildfire 1/10 Low
  • 🌡 Heat 5/10 Major 7 d/yr ≥96°F today · 15 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 · 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
$39,864
− Mortgage interest
−$18,765
− Property taxes
−$7,329
− Insurance
−$1,675
− Repairs & maintenance
−$3,189
− Management
−$3,189
− Depreciation
−$9,745
Taxable loss
−$4,029
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$967
After-tax cash flow
$2,374/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
Waterbury School District
NCES district ID
0904830
Math proficiency
12% ▼ -7.00%
Reading proficiency
23% ▼ -8.00%
Median HH income
$40,040
Composite
14.85/100
National rank
#9380
State rank
#148 of 153 in CT

Livability — Waterbury

Score
79/100
State rank
#32
US rank
#2205

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Waterbury, CT
County
New Haven County · 688,236 people
City population
115,012
Metro
New Haven-Milford, CT
Population (ZIP)
29,594
Household income
$67,364
Rent vs Own
40.7% rent · 59.3% own
Severe rent burden
1276.0

Population outlook (Naugatuck Valley County) Hauer SSP2

By 2040
496,846

Race, ethnicity, and origin ACS 2023

Neighborhood character
Diverse neighborhood (Simpson 0.68)
Race & ethnicity
White 43% Hispanic / Latino 33% Black 17% Two or more races 13% Asian 2%
Hispanic origin (detail)
Puerto Rican 17% Dominican 8%
Common ancestry
Romanian 2% Russian 2% Estonian 2%
Foreign-born
20% · Canada, Jamaica, China
Languages at home
64% English-only · Spanish 23% Other Indo-European 8% French/Haitian/Cajun 1%

Political lean MEDSL · Naugatuck Valley

2024 margin
Lean R (+7.4) · D 45.6% · R 53.0% · Other 1.4%
All cycles
2024: R+7.4

Not yet ingested

Civics

Market trends

HPI YoY
▼ -297.81%
Current HPI
281.1446
Rent YoY
▲ 9.75%
Metro
New Haven-Milford, CT
State GDP YoY
▲ 1.06%
F500 in state
38

Industry mix (Fortune 500 HQ in CT)

Industry F500 HQs Revenue

Price history

+179.2% since first listed
4 events — show timeline
  • 2026-04-03 Pending Smart MLS
  • 2026-03-24 Listed $335,000 Smart MLS
  • 2003-05-23 Sold (Public Records) $142,500 Public Records
  • 1993-07-14 Sold (Public Records) $120,000 Public Records

Property tax history

+5.2%/yr

Latest (2023): $7,329 · +67.9% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…