638 Lillian St · Watertown, NY
Flood risk 1/10 · Minimal
- FEMA flood zone
- X
- Chance of flooding over 30 yrs
- 0.0%
- Est. flood insurance / yr
- $473 – $860
Fire risk 2/10 · Minimal
- Est. fire insurance / yr
- $691 – $1,283
Heat risk 2/10 · Minimal
- Hot days now (above 91°F)
- 7 days/yr
- Hot days in 30 yrs
- 15 days/yr
Wind risk 1/10 · Minimal
- Chance of severe wind over 30 yrs
- 0.0%
Air-quality risk 2/10 · Minimal
- Unhealthy air days now
- 1 days/yr
- Unhealthy air days in 30 yrs
- 1 days/yr
Risk factors via First Street. Map © Google.
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
🖨 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
Neighborhood map
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.
Questions for the listing agent
- 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?
- Built in 1953 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
- Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
- 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?
- 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?
- 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?
- 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.
- 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.
- 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
- IRR
- -4.5%
- Equity multiple
- 0.82×
- Total profit
- $-6,632
- Equity at exit
- $20,114
- 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
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
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
| Address | Beds | Baths | Sqft | Rent | $/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
-
2026-04-16status Pending
-
2026-03-18historical Active Under Contract
-
2026-03-06$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
Loading sold comps map…
Walkable amenities ~0.75 mi
Loading nearby amenities…
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
- 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
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
- 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 |
|---|---|---|
| Financial Services | 10 | $950B |
|
||
| Consumer Goods | 9 | $162B |
|
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| Insurance | 4 | $225B |
|
||
| Telecommunications | 2 | $144B |
|
||
| Pharmaceuticals | 2 | $112B |
|
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| Media / Entertainment | 2 | $69B |
|
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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%/yrLatest (2025): $647 · -32.2% YoY. Source: county tax records.
Cash-flow waterfall
monthlySold comps — $/sqft
last 12 mo · ≤1 miLoading sold comps…