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4160 Black Rock Rd
D Composite 40.77
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).

  • ARV discount +13.6/15.0
  • Cash flow +9.8/30.0
  • Schools +3.7/10.0
  • Livability +3.6/5.0
  • DSCR +2.8/10.0
  • Rent growth +2.5/5.0
  • Condition / age +2.5/5.0
  • 1% rule +2.2/10.0
  • Appreciation +0.0/10.0

$285,000

4160 Black Rock Rd · Hampstead, MD 21074
2 bd · 1.0 ba · 1,092 sqft · SingleFamily public records · 5 Days on market
Built 1954 9,148 sqft lot $261/sqft · 14% below area Est $330k · 14% under

🖨 Deal sheet 📄 Offer letter ✓ Due diligence

Listing remarks

This charming Cape Cod built in 1954, offers a perfect blend of classic design and modern comfort. With 2 cozy bedrooms and 2 full bathrooms, the traditional floor plan invites you to unwind. The spacious living area features beautiful wood floors and a wood burning fireplace and pellet stove, perfect for those chilly evenings. The kitchen includes appliances such as a refrigerator, dishwasher, and microwave, along with a convenient pantry for all your culinary needs. Enjoy the ease of laundry with both a washer and dryer included. Step outside to a generous 0.21-acre lot, providing ample space for outdoor activities or gardening. The unfinished basement offers potential for a workshop or a

Key facts

  • 9,148 sq ft lot
  • Garage
  • Built 1954

Property features AI

Exterior

  • Parking: Basement attached garage (1-car); Driveway parking for 2 cars; On-street parking; Total of 3 garage/parking spaces
  • Utilities: Public sewer; Well water; Electric service (cooling fuel and hot water); Oil heating
  • Home design: Detached home; Stick-built construction; Block foundation; Above-grade and below-grade structures
  • Construction: Estimated year built; Stick built construction; Block foundation; Detached structure
  • Exterior features: Basement with outside entrance and garage access; Unfinished basement with workshop; Detached structure; Not in a federal flood zone

Interior

  • Kitchen: Dishwasher; Microwave; Refrigerator; Stove
  • Bedrooms: One bedroom on the main level; One bedroom on the upper level
  • Flooring: Wood floors
  • Bathrooms: Two full bathrooms (one on main level, one on upper level)
  • Heating & cooling: Radiator heating (oil-fired); Ceiling fan cooling; Electric hot water
  • Interior features: Ceiling fans; Traditional floor plan; Pantry; Stove - pellet; Wood floors; Entry-level bedroom; Living room; Dining room; Den; Mud room
  • Laundry & utility: Washer; Dryer; Exhaust fan

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 $285k.

Deal economics

  • At list price, monthly cash flow is $-181 ($-2k/yr) — negative.
  • To cash-flow at today's rent, offer at most $253k (11.2% below list).
  • To meet the 1% rule (rent ≥ 1% of price), the offer needs to be $205k (28.0% below list).
  • Recommended offer: $205k (28.0% below list) — sets the bar for 1% rule.
  • Cap rate 5.5% vs local median 3.1% in Hampstead — 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 72/100 on livability (#137 in MD) — a middle-class / working-renter tenant base. Strengths: housing A+, crime A, schools B+; Watch: amenities F, commute F.
  • Carroll County Public Schools (suburban): math 32% / reading 47% proficiency, ranked #2 of 24 in MD (top 8%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases; only 16% free/reduced lunch — higher-income household profile.
  • Market conditions: 82 active listings in the ZIP; 2 comparable units currently listed for rent nearby; 156 units permitted in Carroll County in 2024 (12 in 5+ unit buildings).

Forward outlook

  • Local home prices are declining (-3.0%/yr); year-one equity from $2k of loan paydown is wiped out by about $9k of value loss. Plan a longer hold.
  • Carroll County population projected to shrink 7% by 2050 — rents likely to lag national; underwrite the cash flow, not the appreciation.

Negotiation context

  • Only 5 days on market — expect competitive offers; lowballing is unlikely to land.
  • Current owner paid $138k; list at $285k implies a 107% gain — meaningful room to come down on a strong offer.

Risks & watch-outs

  • Watch-outs: built in 1954 — expect roof / HVAC / electrical / plumbing capex.
  • Climate carrying-cost: extreme-heat days projected 7→15/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Recommended offer $205,333 (28.0% 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. Built in 1954 — 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 B-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?
  5. 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?
  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 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
0.72%
Cap rate
5.53%
Cash-on-cash
-2.73%
DSCR
0.88
GRM
11.6

CMA / ARV

ARV (median comp)
$329,886
List price
$285,000
Delta
-13.61%
Verdict
UNDERPRICED
Comps
20 within 1.0 mi
Show comp detail 7 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
4202 Black Rock Rd 0.04mi 2/1.0 1,008 (-8%) 2mo $280,000 $278 84
1402 Burnside Dr 0.53mi 2/1.0 1,076 (-2%) 1mo $300,000 $279 72
913 Clearview Ave 0.21mi 2/2.0 1,076 (-2%) 17mo $339,900 $316 70
1335 West St 0.52mi 2/1.0 1,080 (-1%) 10mo $188,475 $175 66
4333 Sycamore Dr 0.36mi 3/1.5 (+1) 1,078 (-1%) 14mo $329,000 $305 62
1315 Hillcrest St 0.42mi 3/1.0 (+1) 1,000 (-8%) 9mo $339,000 $339 54
1003 Terrace Ct 0.53mi 3/2.0 (+1) 1,168 (+7%) 15mo $380,000 $325 42

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 · 3.0% rent growth · sell at horizon

5-year hold
IRR
-20.9%
Equity multiple
0.28×
Total profit
$-57,810
Equity at exit
$42,494
10-year hold
IRR
-14.3%
Equity multiple
0.18×
Total profit
$-65,510
Equity at exit
$24,642

Cash invested: $79,800 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
27 Tenant-Leaning
State Maryland
27 Tenant-Leaning · D+14
County
— inherits STATE
City
— inherits STATE
Failure-to-pay is dismissed if cured before judgment; Baltimore has just-cause; strict deposit rules.

ZIP-level market 21074

Active inventory
82
Price-to-rent
11.6×

Monthly cashflow live

Estimated rent
$2,053 medium interval (Pro) →
Mortgage (P&I)
$1,495
Tax from tax record
$190 /mo · $2,283/yr
Insurance
$119
HOA
$0
Vacancy / Maint / Mgmt
$431
Net cashflow
$-181

Break-even live

Break-even rent $2,283
Max offer price $252,945
Occupancy floor

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
$71,250
Closing costs
$8,550
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 2 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
890 Gaming Sq Hampstead, MD 3.0 1.5 1232 $2,100 $1.70 16d 1 0.62mi
3820 Normandy Dr Unit 3A Hampstead, MD 2.0 2.0 1000 $2,000 $2.00 2d 1 0.73mi

Listing history 5 events

  1. 2026-05-15
    listed $285,000 Active 937-char remark
  2. 2026-04-27
    historical $285,000 937-char remark
  3. 2003-12-29
    soldstatus $137,500
  4. 1995-08-01
    soldstatus $93,000
  5. 1995-03-03
    soldstatus $83,300

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

Tax reassessment forecast MD · Partial reset (capped growth)

Current annual tax
$2,283 · $190/mo
Projected year-2 tax
$2,695 · $225/mo
Expected delta
+$412/yr (+$34/mo · 18.0%)

ⓘ 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 3/10 Moderate
  • 🌡 Heat 5/10 Major 7 d/yr ≥101°F today · 15 d/yr by 30 yrs out
  • 💨 Wind 4/10 Moderate 13% 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
$24,640
− Mortgage interest
−$15,964
− Property taxes
−$2,283
− Insurance
−$1,425
− Repairs & maintenance
−$1,971
− Management
−$1,971
− Depreciation
−$8,291
Taxable loss
−$7,266
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$1,744
After-tax cash flow
$-434/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
Carroll County Public Schools
NCES district ID
2400210
Math proficiency
32% ▼ -25.00%
Reading proficiency
47% ▼ -16.00%
Median HH income
$84,594
Composite
37.33/100
National rank
#4441
State rank
#2 of 24 in MD

Livability — Hampstead

Score
72/100
State rank
#137
US rank
#5869

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Population (ZIP)
15,070

Population outlook (Carroll County) Hauer SSP2

Today (2025)
169,677 people
By 2030
169,605 · +-0.0%
By 2040
166,205 · -2.0%
By 2050
158,312 · -6.7%
By 2075
143,013 · -15.7%
By 2100
122,431 · -27.8%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (87%)
Race & ethnicity
White 87% Black 5% Two or more races 3% Hispanic / Latino 2% Asian 2%
Common ancestry
Romanian 6% Lithuanian 1% Italian 1%
Foreign-born
2% · Canada, South Korea
Languages at home
97% English-only · Spanish 1%

Political lean MEDSL · Carroll

2024 margin
Strong R (+24.9) · D 36.2% · R 61.2% · Other 2.6%
2008→2024 swing
+6.2pp toward D · 2008: -31.2pp · 2024: -24.9pp
All cycles
2024: R+24.9 2020: R+23.7 2016: R+36.9 2012: R+34.0 2008: R+31.2

Not yet ingested

Civics

Market trends

HPI YoY
▼ -226.99%
Current HPI
274.0553
Rent YoY
Metro
State GDP YoY
▲ 2.97%
F500 in state
12

Industry mix (Fortune 500 HQ in MD)

Industry F500 HQs Revenue

Price history

+242.1% since first listed
6 events — show timeline
  • 2026-05-20 Pending BRIGHT MLS
  • 2026-05-15 Listed $285,000 BRIGHT MLS
  • 2026-04-27 Coming Soon $285,000 BRIGHT MLS
  • 2003-12-29 Sold (Public Records) $137,500 Public Records
  • 1995-08-01 Sold (Public Records) $93,000 Public Records
  • 1995-03-03 Sold (Public Records) $83,300 Public Records

Property tax history

+1.9%/yr

Latest (2025): $2,283 · +5.2% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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