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10324 Royal Dr
B+ Composite 77.18
Why this score? — see what drove the B+ 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 +30.0/30.0
  • ARV discount +10.4/15.0
  • 1% rule +10.0/10.0
  • DSCR +10.0/10.0
  • Appreciation +6.9/10.0
  • Rent growth +3.7/5.0
  • Livability +3.2/5.0
  • Condition / age +2.5/5.0
  • Schools +0.4/10.0

$85,000

10324 Royal Dr · Castle Point, MO 63136
3 bd · 1.0 ba · 1,045 sqft · SingleFamily public records · 39 Days on market
Built 1967 6,499 sqft lot $81/sqft · 7% below area Est $91k · 7% under

🖨 Deal sheet (PDF) 📄 Offer letter ✓ Due diligence

Listing remarks

Ranch home with 3 bedrooms, full basement and off-street parking located close to public transportation, amenities, and major thoroughfares. INTERIOR ACCESS IS NOT AVAILABLE.

Key facts

  • 6,499 sq ft lot
  • Built 1967
  • Listed 39 days

Property features AI

Finance

  • Other: Living area reported as 1,045 (assessor)
  • Financial info: Auction indicated; Seller may consider concessions; Lease not considered

Exterior

  • Parking: No covered parking / no carport
  • Utilities: Public water; Public sewer; Electric service by Ameren; Cable available; Electricity available; Natural gas available
  • Home design: Single-family residence; One story
  • Construction: Frame construction
  • Exterior features: Lot with 50 x 130 dimensions; Lot features: Other

Interior

  • Bedrooms: 3 bedrooms (all on main level)
  • Bathrooms: 1 full bathroom (main level)
  • Heating & cooling: Forced air heating; Central air conditioning
  • Interior features: Full basement

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 3-bed/1.0-bath single-family listed at $85k.

Deal economics

  • At list price, monthly cash flow is $472 ($6k/yr) — positive.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($1k rent vs $85k).
  • Recommended offer: $82k (3.0% below list) — sets the bar for market timing.

Location & tenants

  • Location reads 64/100 on livability (#313 in MO) — a middle-class / working-renter tenant base. Strengths: cost of living A+, crime B; Watch: amenities F, commute F, employment F.
  • Riverview Gardens (suburban): math 2% / reading 9% proficiency, ranked #324 of 324 in MO (top 100%) — low school quality limits family demand, transient renter base, plan for 1-2y turnover; 90% free/reduced lunch — lower-income household profile, screen leases tightly.
  • Zoned schools: Lewis And Clark Elem. (math 2% / reading 2%, grade F, #1,099 of 1,115 statewide, top 100%, 145 students, 98% FRL); Riverview Gardens Sr. High (math 2% / reading 18%, grade F, #501 of 521 statewide, top 97%, 1,331 students, 100% FRL).
  • Market conditions: Rents rising fast (+5.0%/yr); 372 active listings in the ZIP; 40 comparable units currently listed for rent nearby; rentals at typical pace (median 25d on market — plan ~3-4 weeks tenant-placement turnaround); lower-income renter base — watch delinquency; 920 units permitted in St. Louis County in 2024 (250 in 5+ unit buildings).
  • This rent runs 38% of the median local income ($41k/yr) — at the standard rent-burdened threshold; future hikes will face affordability resistance.

Forward outlook

  • In year one you build about $4k of equity ($588 loan paydown + $3k appreciation (3.8% local appreciation)).
  • At projected returns (3.8% appreciation + 5.0% rent growth), your $24k cash investment doubles in ~3 years — after that, you're playing with house money.
  • By year 9, paydown + projected appreciation supports a ~$33k cash-out refi (75% LTV) — recoverable capital for the next deal without selling this one.

Negotiation context

  • It's been on market 39 days — a 3% lower offer ($82k) is reasonable based on typical stale-listing flexibility.
  • 2 sale attempts 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.

Risks & watch-outs

  • Climate carrying-cost: extreme-heat days projected 7→21/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Recommended offer $82,450 (3.0% 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 3% concession, seller financing, or rate buy-down credit?
  2. Built in 1967 — 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 F-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. 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.
  6. 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.
  7. 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
1.53%
Cap rate
12.96%
Cash-on-cash
23.80%
DSCR
2.06
GRM
5.4

CMA / ARV

ARV (median comp)
$90,910
List price
$85,000
Delta
-6.50%
Verdict
FAIR
Comps
20 within 1.0 mi
Show comp detail 12 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
10417 Prince Dr 0.13mi 3/1.5 1,040 (-0%) 2mo $120,000 $115 90
10557 Castle Dr 0.36mi 3/1.5 1,023 (-2%) 1mo $110,000 $108 77
10231 Monarch Dr 0.39mi 3/2.0 1,073 (+3%) 1mo $189,999 $177 72
10127 Monarch Dr 0.45mi 3/1.5 1,015 (-3%) 1mo $155,000 $153 71
2442 Gardner Dr 0.62mi 3/2.0 1,054 (+1%) 2mo $59,900 $57 64
9984 Duke Dr 0.52mi 3/1.0 960 (-8%) 1mo $54,000 $56 61
10139 Edgefield Dr 0.47mi 3/2.0 1,140 (+9%) 0mo $119,900 $105 58
9850 Monarch Dr 0.70mi 3/2.0 1,014 (-3%) 2mo $99,900 $99 57
10501 Baron Dr 0.39mi 3/1.0 888 (-15%) 2mo $99,000 $111 55
2360 Chambers Rd 0.53mi 2/1.0 (-1) 1,168 (+12%) 1mo $44,900 $38 50
10128 Ashbrook Dr 0.65mi 3/1.0 912 (-13%) 1mo $130,000 $143 48
10505 Ewell Dr 0.71mi 3/1.0 912 (-13%) 2mo $127,000 $139 44

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

Projected returns pro-forma

3.79% appreciation · 4.97% rent growth · sell at horizon

5-year hold
IRR
32.8%
Equity multiple
2.96×
Total profit
$46,545
Equity at exit
$42,057
10-year hold
IRR
33.3%
Equity multiple
6.19×
Total profit
$123,444
Equity at exit
$67,971

Cash invested: $23,800 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
81 Strongly Landlord-Friendly
State Missouri
81 Strongly Landlord-Friendly · R+10
County
— inherits STATE
City
— inherits STATE
Generally landlord-friendly; St Louis has some habitability requirements.

ZIP-level market 63136

Home prices YoY
0.9%
Rents YoY
5.0%
Active inventory
372
Price-to-rent
5.4×

Monthly cashflow live

Estimated rent
$1,305 high interval (Pro) →
Mortgage (P&I)
$446
Tax from tax record
$78 /mo · $931/yr
Insurance
$35
HOA
$0
Vacancy / Maint / Mgmt
$274
Net cashflow
$472

Break-even live

Break-even rent $707
Max offer price $85,000
Occupancy floor 59%

Sensitivity live

Price -10% $520 -5% $496 +0% $472 +5% $448 +10% $424
Rent -10% $369 -5% $420 +0% $472 +5% $524 +10% $575
Rate -1.0pp $515 -0.5pp $494 base $472 +0.5pp $450 +1.0pp $428

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
$21,250
Closing costs
$2,550
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 40 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
10421 Prince Dr Saint Louis, MO 3.0 2.0 1023 $1,275 $1.25 24d 1 0.15mi
10404 Earl Dr Saint Louis, MO 2.0 1.0 770 $1,100 $1.43 4d 1 0.17mi
10441 Prince Dr Saint Louis, MO 4.0 1.5 1380 $1,380 $1.00 44d 1 0.20mi
10365 Lord Dr Saint Louis, MO 3.0 1.0 864 $1,075 $1.24 2d 1 0.23mi
10139 Royal Dr Saint Louis, MO 2.0 1.0 1016 $900 $0.89 44d 1 0.25mi
10501 Duke Dr Saint Louis, MO 2.0 1.0 1140 $1,090 $0.96 44d 1 0.26mi
10409 Count Dr Saint Louis, MO 3.0 1.0 912 $1,100 $1.21 22d 1 0.30mi
10113 Duke Dr Saint Louis, MO 3.0 1.0 770 $1,325 $1.72 44d 1 0.31mi
10322 Monarch Dr Saint Louis, MO 3.0 2.0 1073 $1,728 $1.61 24d 1 0.36mi
10512 Count Dr Saint Louis, MO 3.0 1.0 888 $1,195 $1.35 15d 1 0.37mi
10112 Count Dr Saint Louis, MO 2.0 1.0 792 $1,000 $1.26 8d 1 0.38mi
10557 Castle Dr Saint Louis, MO 3.0 2.0 1023 $1,300 $1.27 15d 1 0.38mi
10113 Count Dr Saint Louis, MO 2.0 1.0 882 $775 $0.88 44d 1 0.40mi
10504 Baron Dr Saint Louis, MO 3.0 1.0 1000 $1,300 $1.30 8d 1 0.40mi
1520 Attica Dr Saint Louis, MO 2.0 1.0 1062 $1,200 $1.13 24d 1 0.41mi
13061 Lord Dr St. Louis, MO 2.0 1.0 900 $1,040 $1.16 22d 1 0.43mi
2326 Chambers Rd Saint Louis, MO 2.0 1.0 1056 $1,050 $0.99 24d 1 0.55mi
2321 Noll Dr Saint Louis, MO 3.0 1.0 975 $1,320 $1.35 24d 1 0.65mi
2257 Chambers Rd Saint Louis, MO 3.0 1.0 1200 $1,400 $1.17 24d 1 0.66mi
1253 Avant Dr Saint Louis, MO 2.0 1.0 795 $1,295 $1.63 18d 1 0.71mi
1253 Avant Dr Saint Louis, MO 2.0 1.0 795 $1,295 $1.63 15d 1 0.71mi
9908 Norbridge Ln Saint Louis, MO 2.0 2.0 1240 $1,650 $1.33 20d 1 0.78mi
1230 Roxton Dr Saint Louis, MO 3.0 1.0 912 $1,400 $1.54 22d 1 0.82mi
1255 Bosworth Dr Saint Louis, MO 3.0 1.0 1071 $1,575 $1.47 11d 1 0.83mi
2259 Ainsworth Dr Saint Louis, MO 4.0 2.0 1500 $1,776 $1.18 44d 1 0.86mi
1238 Hoyt Dr Saint Louis, MO 3.0 1.0 1176 $1,400 $1.19 22d 1 0.87mi
10129 Cavalier Ct Saint Louis, MO 3.0 1.5 912 $1,250 $1.37 24d 1 0.87mi
9744 Lanier Dr Saint Louis, MO 3.0 1.0 1014 $1,345 $1.33 44d 1 0.87mi
10200 Tappan Dr Saint Louis, MO 3.0 1.0 912 $1,450 $1.59 17d 1 0.93mi
1115 Bakewell Dr Saint Louis, MO 3.0 1.0 916 $1,300 $1.42 44d 1 0.94mi
9723 Portage Dr Saint Louis, MO 3.0 1.0 1014 $1,450 $1.43 8d 1 0.95mi
1208 Rapid Dr Saint Louis, MO 3.0 1.0 992 $1,375 $1.39 5d 1 0.99mi
10367 Coburg Lands Dr Saint Louis, MO 3.0 1.0 912 $1,270 $1.39 44d 1 0.99mi
10128 Cloverdale Dr Saint Louis, MO 2.0 1.0 792 $1,000 $1.26 24d 1 1.01mi
10128 Cloverdale Dr Saint Louis, MO 2.0 1.0 792 $1,000 $1.26 44d 1 1.01mi
2257 Luxmore Dr Saint Louis, MO 3.0 3.0 1073 $1,495 $1.39 24d 1 1.02mi
62 Capitol Hill Dr Saint Louis, MO 3.0 2.0 1239 $1,250 $1.01 44d 1 1.05mi
10508 Druid Dr Saint Louis, MO 3.0 1.0 1122 $1,475 $1.31 17d 1 1.06mi
1009 Bliss Dr Saint Louis, MO 3.0 1.0 912 $1,400 $1.54 44d 1 1.08mi
10078 Green Valley Dr Saint Louis, MO 3.0 1.0 900 $1,325 $1.47 8d 1 1.09mi

Listing history 16 events

  1. 2026-06-18
    days on market $85,000 Active 39 DOM
  2. 2026-06-17
    days on market $85,000 Active 38 DOM
  3. 2026-06-16
    days on market $85,000 Active 37 DOM
  4. 2026-06-15
    days on market $85,000 Active 36 DOM
  5. 2026-06-13
    days on market $85,000 Active 34 DOM
  6. 2026-06-13
    days on market $85,000 Active 33 DOM
  7. 2026-06-09
    days on market $85,000 Active 30 DOM
  8. 2026-06-08
    days on market $85,000 Active 29 DOM
  9. 2026-06-07
    days on market $85,000 Active 28 DOM
  10. 2026-06-05
    days on market $85,000 Active 25 DOM
  11. 2026-06-03
    days on market $85,000 Active 24 DOM
  12. 2026-06-02
    days on market $85,000 Active 23 DOM
  13. 2026-06-01
    days on market $85,000 Active 22 DOM
  14. 2026-05-31
    days on market $85,000 Active 21 DOM
  15. 2026-05-10
    listed $85,000 Active 174-char remark
  16. 2026-01-19
    listed $85,000 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 MO · Resets to sale price

Current annual tax
$931 · $78/mo
Projected year-2 tax
$931 · $78/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 ≥107°F today · 21 d/yr by 30 yrs out
  • 💨 Wind 2/10 Low 100% chance of damaging wind over 30 yrs
  • 🫁 Air quality 4/10 Moderate 4 unhealthy d/yr today · 5 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
$15,657
− Mortgage interest
−$4,761
− Property taxes
−$931
− Insurance
−$425
− Repairs & maintenance
−$1,253
− Management
−$1,253
− Depreciation
−$2,473
Taxable income
$4,561
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$1,095
After-tax cash flow
$4,569/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
Riverview Gardens
NCES district ID
2926670
Math proficiency
2% ▼ -6.00%
Reading proficiency
9% ▼ -6.00%
Median HH income
$32,759
Composite
4.22/100
National rank
#10058
State rank
#324 of 324 in MO

Livability — Castle Point

Score
64/100
State rank
#313
US rank
#14373

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Castle Point, MO
County
Saint Louis County · 888,823 people
Metro
St. Louis, MO-IL
Population (ZIP)
40,929
Household income
$41,154
Rent vs Own
53.1% rent · 46.9% own
Severe rent burden
3085.0

Population outlook (St. Louis County) Hauer SSP2

Today (2025)
1,025,227 people
By 2030
1,028,023 · +0.3%
By 2040
1,020,940 · -0.4%
By 2050
1,007,280 · -1.8%
By 2075
987,277 · -3.7%
By 2100
921,984 · -10.1%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly Black (90%)
Race & ethnicity
Black 90% White 5% Two or more races 3%
Foreign-born
1% · Canada

Political lean MEDSL · St. Louis

2024 margin
Strong D (+23.4) · D 60.8% · R 37.4% · Other 1.7%
2008→2024 swing
+3.5pp toward D · 2008: 19.9pp · 2024: 23.4pp
All cycles
2024: D+23.4 2020: D+24.0 2016: D+16.2 2012: D+13.7 2008: D+19.9

Not yet ingested

Civics

Market trends

HPI YoY
▲ 3.79%
Current HPI
420.28
Rent YoY
▲ 4.97%
Metro
St. Louis, MO-IL
State GDP YoY
▲ 1.84%
F500 in state
20

Industry mix (Fortune 500 HQ in MO)

Industry F500 HQs Revenue

Price history

+0.0% since first listed
2 events — show timeline
  • 2026-05-10 Listed $85,000 MARIS as Distributed by MLS Grid
  • 2026-01-19 Listed $85,000 MARIS as Distributed by MLS Grid

Property tax history

+1.7%/yr

Latest (2022): $931 · +0.4% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…