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638 Lillian St
D+ Composite 47.5
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 +18.9/30.0
  • DSCR +6.0/10.0
  • Rent growth +5.0/5.0
  • 1% rule +4.0/10.0
  • ARV discount +4.0/15.0
  • Schools +3.7/10.0
  • Livability +3.4/5.0
  • Condition / age +2.5/5.0
  • Appreciation +0.0/10.0

$134,900

638 Lillian St · Watertown, NY 13601
2 bd · 1.0 ba · 750 sqft · SingleFamily public records · 39 Days on market
Built 1953 5,000 sqft lot Est $125k · 8% over

🖨 Deal sheet 📄 Offer letter ✓ Due diligence

Listing remarks

This absolutely cute as a button cape cod style home is newly available in the city of Watertown. Located on a quiet side street and just a quick few minutes to the back gate of Fort Drum. This sweet little house offers a great sized garage and fenced in yard. .. especially nice as it is a corner lot. Inside and 2 good sized bedrooms and 1 bathroom on the 1st floor as well as a spacious and cozy living room and kitchen. Upstairs in an additional bedroom but is currently unfinished. With a little elbow grease and small additional investment this home could be a fully finished 3 bedroom home with plenty of equity available. If a small project is up your alley check this one out quick!!!

Key facts

  • Cozy kitchen
  • Quiet side street
  • Cape cod style

Tags

CAPE COD STYLEQUIET SIDE STREETFENCED IN YARDCORNER LOTSPACIOUS LIVING ROOMCOZY KITCHEN

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-bed/1.0-bath single-family listed at $135k.

Deal economics

  • At list price, monthly cash flow is $139 ($2k/yr) — positive.
  • The deal already cash-flows at list — no discount required.
  • To meet the 1% rule (rent ≥ 1% of price), the offer needs to be $121k (10.2% below list).
  • Recommended offer: $121k (10.2% below list) — sets the bar for 1% rule.
  • Cap rate 7.5% vs local median 6.2% in Watertown — meaningfully above typical; check what's discounted (condition, days-on-market, listing class) to confirm the premium yield is real.

Location & tenants

  • Location reads 68/100 on livability (#540 in NY) — a middle-class / working-renter tenant base. Strengths: health & safety A+, cost of living A-, housing A-; Watch: amenities C-, schools D, crime F.
  • Watertown City School District (urban): math 34% / reading 54% proficiency, ranked #481 of 590 in NY (top 82%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases.
  • Market conditions: Rents rising fast (+10.0%/yr); 223 active listings in the ZIP; 9 comparable units currently listed for rent nearby; rentals lingering (median 44d on market — plan ~5-8 weeks vacancy on turnover, expect pricing pressure); 100% of comp listings sitting > 30 days — soft ceiling on asking rent; 196 units permitted in Jefferson County in 2024 (0 in 5+ unit buildings).

Forward outlook

  • Local home prices are declining (-3.0%/yr); year-one equity from $933 of loan paydown is wiped out by about $4k of value loss. Plan a longer hold.
  • Jefferson County population projected at -12% by 2050 — secular population decline; favor cash flow + early exit over multi-decade hold.
  • At projected returns (-3.0% appreciation + 8.0% rent growth), your $38k cash investment doubles in ~10 years — after that, you're playing with house money.

Negotiation context

  • It's been on market 39 days — a 3% lower offer ($131k) is reasonable based on typical stale-listing flexibility.

Risks & watch-outs

  • Watch-outs: built in 1953 — expect roof / HVAC / electrical / plumbing capex.
Recommended offer $121,129 (10.2% below list)

Questions for the listing agent

  1. It's been on market 39 days. Have you received any prior offers? Is the seller open to a 10% concession, seller financing, or rate buy-down credit?
  2. Built in 1953 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  3. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  4. 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?
  5. 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?
  6. 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?
  7. 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.
  8. 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.
  9. 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
0.90%
Cap rate
7.53%
Cash-on-cash
4.43%
DSCR
1.20
GRM
9.3

CMA / ARV

ARV (on-the-fly)
$125,250
Comps found
5
Show comp detail 5 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
638 Lillian St 0.00mi 3/1.0 (+1) 750 (0%) 0mo $125,000 $167 95
231 Stuart St 0.16mi 2/1.0 726 (-3%) 10mo $159,900 $220 79
644 Burlington St 0.13mi 2/1.0 756 (+1%) 19mo $11,700 $15 77
247 Stuart St 0.14mi 2/1.0 847 (+13%) 11mo $158,000 $187 63
683 Flower St 0.56mi 2/1.0 768 (+2%) 20mo $75,000 $98 53

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
-4.5%
Equity multiple
0.82×
Total profit
$-6,632
Equity at exit
$20,114
10-year hold
IRR
9.8%
Equity multiple
1.92×
Total profit
$34,581
Equity at exit
$11,664

Cash invested: $37,772 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
15 Strongly Tenant-Friendly
State New York
15 Strongly Tenant-Friendly · D+10
County
— inherits STATE
City
— inherits STATE
NYC rent stabilization (~1M units); 2019 HSTPA strengthened tenant rights; courts deeply backlogged.

ZIP-level market 13601

Home prices YoY
-5.6%
Rents YoY
10.0%
Active inventory
223
Price-to-rent
9.3×

Monthly cashflow live

Estimated rent
$1,211 high interval (Pro) →
Mortgage (P&I)
$707
Tax from tax record
$54 /mo · $647/yr
Insurance
$56
HOA
$0
Vacancy / Maint / Mgmt
$254
Net cashflow
$139

Break-even live

Break-even rent $1,035
Max offer price $134,900
Occupancy floor 83%

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
$33,725
Closing costs
$4,047
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
311 High St Watertown, NY 2.0 1.0 851 $1,200 $1.41 44d 1 0.45mi
351 W Main St Watertown, NY 1.0 1.0 1000 $995 $0.99 44d 1 0.67mi
152 Court St Unit 5 Watertown, NY 1.0 1.0 850 $1,375 $1.62 44d 1 0.79mi
927 State St Watertown, NY 2.0 1.0 900 $1,000 $1.11 44d 1 0.82mi
816 Boyd St Unit 1 Watertown, NY 2.0 1.0 980 $1,500 $1.53 44d 1 0.88mi
256 Michigan Ave Watertown, NY 2.0–4.0 1.0–2.5 1435 $1,253 $0.87 44d 9 0.91mi
334 Clay St Unit 4 Watertown, NY 1.0 1.0 700 $1,070 $1.53 44d 1 0.93mi
136 N Meadow St Unit A Watertown, NY 2.0 1.0 1000 $995 $0.99 44d 1 1.09mi
159 Mullin St Unit 2 Watertown, NY 2.0 1.0 900 $1,200 $1.33 44d 1 1.13mi

Listing history 3 events

  1. 2026-04-16
    status Pending
  2. 2026-03-18
    historical Active Under Contract
  3. 2026-03-06
    listed $134,900 Active

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

Tax reassessment forecast NY · Partial reset (capped growth)

Current annual tax
$647 · $54/mo
Projected year-2 tax
$1,463 · $122/mo
Expected delta
+$817/yr (+$68/mo · 126.3%)

ⓘ 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 · 0% chance over 30 yrs
  • 🔥 Wildfire 2/10 Low
  • 🌡 Heat 2/10 Low 7 d/yr ≥91°F today · 15 d/yr by 30 yrs out
  • 💨 Wind 1/10 Low 0% chance of damaging wind over 30 yrs
  • 🫁 Air quality 2/10 Low 1 unhealthy d/yr today · 1 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
$14,535
− Mortgage interest
−$7,556
− Property taxes
−$647
− Insurance
−$674
− Repairs & maintenance
−$1,163
− Management
−$1,163
− Depreciation
−$3,924
Taxable loss
−$592
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$142
After-tax cash flow
$1,815/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
Watertown City School District
NCES district ID
3630120
Math proficiency
34% ▼ -10.00%
Reading proficiency
54% ▲ 12.00%
Median HH income
$40,919
Composite
36.86/100
National rank
#4551
State rank
#481 of 590 in NY

Livability — Watertown

Score
68/100
State rank
#540
US rank
#9700

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Watertown, NY
County
Jefferson County · 47,417 people
City population
36,839
Metro
Watertown-Fort Drum, NY
Population (ZIP)
36,839
Household income
$58,791
Rent vs Own
51.4% rent · 48.6% own
Severe rent burden
1634.0

Population outlook (Jefferson County) Hauer SSP2

Today (2025)
111,748 people
By 2030
109,370 · -2.1%
By 2040
103,828 · -7.1%
By 2050
98,523 · -11.8%
By 2075
91,422 · -18.2%
By 2100
78,214 · -30.0%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (82%)
Race & ethnicity
White 82% Two or more races 7% Hispanic / Latino 6% Black 4% Asian 2%
Hispanic origin (detail)
Mexican 2% Puerto Rican 2%
Common ancestry
Lithuanian 7% Romanian 3% Slovak 2%
Foreign-born
4% · Canada
Languages at home
94% English-only · Spanish 3% Other Indo-European 1% German/W. Germanic 1%

Political lean MEDSL · Jefferson

2024 margin
Strong R (+23.6) · D 38.2% · R 61.8%
2008→2024 swing
-18.3pp toward R · 2008: -5.3pp · 2024: -23.6pp
All cycles
2024: R+23.6 2020: R+19.0 2016: R+22.4 2012: R+2.9 2008: R+5.3

Not yet ingested

Civics

Market trends

HPI YoY
▼ -18.86%
Current HPI
316.636
Rent YoY
▲ 9.96%
Metro
Watertown-Fort Drum, NY
State GDP YoY
▲ 2.60%
F500 in state
92

Industry mix (Fortune 500 HQ in NY)

Industry F500 HQs Revenue

Price history

3 events — show timeline
  • 2026-04-16 Pending CNYIS
  • 2026-03-18 Contingent CNYIS
  • 2026-03-06 Listed $134,900 CNYIS

Property tax history

+3.6%/yr

Latest (2025): $647 · -32.2% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…