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21621 Sandia #128
C+ Composite 61.36
Why this score? — see what drove the C+ 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
  • DSCR +10.0/10.0
  • 1% rule +8.7/10.0
  • Rent growth +3.6/5.0
  • Schools +3.1/10.0
  • Livability +3.1/5.0
  • Condition / age +2.5/5.0
  • ARV discount +0.4/15.0
  • Appreciation +0.0/10.0

$145,000

21621 Sandia #128 · Apple Valley, CA 92308
3 bd · 2.0 ba · 1,478 sqft · Manufactured public records · 44 Days on market
Built 2005 $98/sqft · 16% above area Est $125k · 16% over

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

Listing remarks MLS

Great 3 bedroom 2 bath home located in a 55+ senior park. This home was built in 2005 has a large living room and a nice size kitchen with a center island. It is 1478 square feet with a big master bedroom and master bath. The master bedroom has two closets one is a walk in. The master bath also has a nice size closet. Split floor plan. It is located on the green belt so you have grass in the front that you don't have to mow. The back yard has a covered patio and pavers with just a few trees and bushes to take care off. Nice easy maintenance. The clubhouse has plenty of activities to take part in. Also has a exercise room, pool table and library. A nice size swimming pool for relief from the summer heat. # of RV Spaces: 0 Special Features: Cable TV, Garage Door Opener, SkylightREAR Lot Location Type: Standard Location FireplaceFeatures: None Zoning: Residential 1 # of Attached Spaces: 0 # of Detached Spaces: 2 # of RV Spaces: 0

Key facts

  • Open floor plan
  • Newer carpet
  • Fresh interior paint

Tags

FRESH INTERIOR PAINTNEWER CARPETATTRACTIVE LAMINATE FLOORINGOPEN FLOOR PLANOVERSIZED PRIMARY SUITELARGE MASTER BATHROOM

Property features AI

Finance

  • Other: Paved road access; Directions: Bear Valley Rd to Navajo, south to corner of Sandia
  • HOA & community: Part of an association; Senior community; Park name: Mountain View Villas; Monthly land lease of $786

Exterior

  • Parking: Assigned parking; Driveway parking; 2 parking spaces (including 2 garage spaces)
  • Utilities: Public sewer; District/public water
  • Home design: Single-story mobile home; Model LS3248J90; Mobile home remains on site
  • Construction: Mobile home, approximately 15 ft wide by 48 ft long; Single-story
  • Exterior features: Community pool; Located in foothills

Interior

  • Kitchen: Corian counters; Kitchen island
  • Bathrooms: 2 full bathrooms
  • Heating & cooling: Central cooling; Central furnace heating
  • Interior features: One-level living; Entry on main level; Has view
  • Laundry & utility: Indoor laundry in a dedicated room

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/2.0-bath manufactured listed at $145k.

Deal economics

  • At list price, monthly cash flow is $651 ($8k/yr) — positive.
  • The deal already cash-flows at list — no discount required.
  • Meets the 1% rule at list price ($2k rent vs $145k).
  • Recommended offer: $141k (3.0% below list) — sets the bar for market timing.
  • Cap rate 11.7% vs local median 3.5% in Apple Valley — 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 61/100 on livability (#532 in CA) — a middle-class / working-renter tenant base. Strengths: housing A+, commute B+; Watch: employment D+, crime D-, amenities F.
  • Apple Valley Unified (suburban): math 25% / reading 40% proficiency, ranked #955 of 1,400 in CA (top 68%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases; 60% free/reduced lunch — lower-income household profile, screen leases tightly.
  • Zoned schools: Vanguard Preparatory (1,135 students, 69% FRL); Apple Valley High (2,206 students, 62% FRL).
  • Market conditions: Rents rising fast (+4.3%/yr); 429 active listings in the ZIP; 14 comparable units currently listed for rent nearby; rentals at typical pace (median 23d on market — plan ~3-4 weeks tenant-placement turnaround); 5,458 units permitted in San Bernardino County in 2024 (1,500 in 5+ unit buildings).
  • This rent runs 36% of the median local income ($67k/yr) — at the standard rent-burdened threshold; future hikes will face affordability resistance.

Forward outlook

  • Local home prices are declining (-3.0%/yr); year-one equity from $1k of loan paydown is wiped out by about $4k of value loss. Plan a longer hold.
  • San Bernardino County population projected at +15% by 2050 — modest demand growth; plan on rents tracking national, not racing it.
  • At projected returns (-3.0% appreciation + 4.3% rent growth), your $41k cash investment doubles in ~6 years — after that, you're playing with house money.

Negotiation context

  • It's been on market 44 days — a 3% lower offer ($141k) is reasonable based on typical stale-listing flexibility.
  • 2 sale attempts since 7y ago 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.
  • Current owner paid $62k; list at $145k implies a 132% gain — meaningful room to come down on a strong offer.

Risks & watch-outs

  • Climate carrying-cost: major wildfire risk; extreme-heat days projected 5→14/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.
Recommended offer $140,650 (3.0% below list)

Questions for the listing agent

  1. It's been on market 44 days. Have you received any prior offers? Is the seller open to a 3% concession, seller financing, or rate buy-down credit?
  2. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  3. 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?
  4. 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?
  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
1.37%
Cap rate
11.68%
Cash-on-cash
19.25%
DSCR
1.86
GRM
6.1

CMA / ARV

ARV (median comp)
$125,296
List price
$145,000
Delta
15.73%
Verdict
OVERPRICED
Comps
12 within 1.0 mi
Show comp detail 12 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
21621 Sandia #83 0.00mi 3/2.0 1,456 (-2%) 3mo $100,000 $69 95
21621 Sandia Rd #57 0.00mi 3/2.0 1,568 (+6%) 1mo $112,000 $71 89
21621 Sandia Rd #39 0.00mi 3/2.0 1,560 (+6%) 9mo $105,000 $67 83
21621 Sandia Rd #105 0.00mi 2/2.0 (-1) 1,440 (-3%) 12mo $144,900 $101 80
21621 Sandia Rd #163 0.00mi 3/2.0 1,386 (-6%) 14mo $150,000 $108 78
21621 Sandia Rd #10 0.00mi 3/2.0 1,620 (+10%) 8mo $160,000 $99 77
21621 Sandia Rd #127 0.00mi 3/2.0 1,300 (-12%) 4mo $155,000 $119 77
21621 Sandia Rd #95 0.00mi 3/2.0 1,300 (-12%) 6mo $139,000 $107 75
21621 Sandia Rd #92 0.00mi 3/2.0 1,344 (-9%) 14mo $119,000 $89 74
21621 Sandia Rd #32 0.00mi 3/2.0 1,296 (-12%) 10mo $105,000 $81 72
21621-100 Sandia Rd 0.03mi 3/2.0 1,280 (-13%) 12mo $115,000 $90 66
21939 Del Oro Rd 0.60mi 4/2.0 (+1) 1,584 (+7%) 14mo $350,000 $221 43

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 · 4.3% rent growth · sell at horizon

5-year hold
IRR
12.6%
Equity multiple
1.51×
Total profit
$20,600
Equity at exit
$21,620
10-year hold
IRR
22.4%
Equity multiple
3.03×
Total profit
$82,379
Equity at exit
$12,537

Cash invested: $40,600 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
18 Strongly Tenant-Friendly
State California
18 Strongly Tenant-Friendly · D+13
County
— inherits STATE
City
— inherits STATE
AB1482 statewide rent cap (10% + CPI). Cities (SF/LA/Berkeley) layer stricter rules. Just-cause statewide.

ZIP-level market 92308

Home prices YoY
-28.8%
Rents YoY
4.3%
Active inventory
429
Price-to-rent
6.1×

Monthly cashflow live

Estimated rent
$1,990 high interval (Pro) →
Mortgage (P&I)
$760
Tax from tax record
$100 /mo · $1,200/yr
Insurance
$60
HOA
$0
Vacancy / Maint / Mgmt
$418
Net cashflow
$651

Break-even live

Break-even rent $1,166
Max offer price $145,000
Occupancy floor 62%

Sensitivity live

Price -10% $733 -5% $692 +0% $651 +5% $610 +10% $569
Rent -10% $494 -5% $573 +0% $651 +5% $730 +10% $808
Rate -1.0pp $724 -0.5pp $688 base $651 +0.5pp $614 +1.0pp $575

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
$36,250
Closing costs
$4,350
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 14 comps

AddressBedsBaths SqftRent$/sqft DOM Units Dist
11255 Mohawk Rd Apple Valley, CA 2.0 2.0 1147 $1,950 $1.70 46d 1 0.63mi
21490 Bear Valley Rd Apt A Apple Valley, CA 2.0 1.0 875 $1,595 $1.82 22d 1 0.66mi
11515 Chimayo Rd Apple Valley, CA 3.0 2.0 1471 $2,250 $1.53 46d 1 0.74mi
12406 Pawnee Rd Apple Valley, CA 3.0 1.5 1488 $2,200 $1.48 19d 1 1.03mi
11045 Kiowa Rd Apple Valley, CA 2.0 2.0 1147 $1,825 $1.59 26d 1 1.14mi
12212 Kiowa Rd Unit 4 Apple Valley, CA 2.0 2.0 990 $1,700 $1.72 7d 1 1.17mi
21777 Panoche Rd Unit 4 Apple Valley, CA 2.0 2.0 930 $1,400 $1.51 5d 1 1.23mi
21777 Panoche Rd Unit 5 Apple Valley, CA 2.0 2.0 930 $1,450 $1.56 7d 1 1.23mi
10868 Kiowa Rd Unit D Apple Valley, CA 2.0 1.0 1000 $1,500 $1.50 1d 1 1.32mi
12401 Tesuque Rd Apple Valley, CA 3.0 2.0 1506 $2,245 $1.49 46d 1 1.40mi
10547 Cochiti Rd Apple Valley, CA 2.0 1.0 927 $1,649 $1.78 46d 1 1.42mi
21181 Balsa St Apple Valley, CA 3.0 2.0 1080 $2,500 $2.31 46d 1 1.42mi
22526 Sioux Rd Unit 12 Apple Valley, CA 2.0 1.5 930 $1,495 $1.61 0d 1 1.44mi
22544 Sioux Rd Unit 31 Apple Valley, CA 3.0 2.0 1236 $1,795 $1.45 22d 1 1.48mi

Listing history 18 events

  1. 2026-06-21
    days on market $145,000 Active 44 DOM
  2. 2026-06-18
    days on market $145,000 Active 41 DOM
  3. 2026-06-17
    days on market $145,000 Active 40 DOM
  4. 2026-06-16
    days on market $145,000 Active 39 DOM
  5. 2026-06-15
    days on market $145,000 Active 38 DOM
  6. 2026-06-13
    days on market $145,000 Active 36 DOM
  7. 2026-06-13
    days on market $145,000 Active 35 DOM
  8. 2026-06-09
    days on market $145,000 Active 32 DOM
  9. 2026-06-08
    days on market $145,000 Active 31 DOM
  10. 2026-06-07
    days on market $145,000 Active 30 DOM
  11. 2026-06-04
    days on market $145,000 Active 27 DOM
  12. 2026-06-03
    days on market $145,000 Active 26 DOM
  13. 2026-06-02
    days on market $145,000 Active 25 DOM
  14. 2026-06-01
    days on market $145,000 Active 24 DOM
  15. 2026-05-31
    days on market $145,000 Active 23 DOM
  16. 2026-05-08
    listed $145,000 Active 1585-char remark
  17. 2019-05-31
    soldstatus $62,500 942-char remark
    Show marketing remark (942 chars)

    Great 3 bedroom 2 bath home located in a 55+ senior park. This home was built in 2005 has a large living room and a nice size kitchen with a center island. It is 1478 square feet with a big master bedroom and master bath. The master bedroom has two closets one is a walk in. The master bath also has a nice size closet. Split floor plan. It is located on the green belt so you have grass in the front that you don't have to mow. The back yard has a covered patio and pavers with just a few trees and bushes to take care off. Nice easy maintenance. The clubhouse has plenty of activities to take part in. Also has a exercise room, pool table and library. A nice size swimming pool for relief from the summer heat. # of RV Spaces: 0 Special Features: Cable TV, Garage Door Opener, SkylightREAR Lot Location Type: Standard Location FireplaceFeatures: None Zoning: Residential 1 # of Attached Spaces: 0 # of Detached Spaces: 2 # of RV Spaces: 0

  18. 2019-03-24
    listed $67,000 942-char remark
    Show marketing remark (942 chars)

    Great 3 bedroom 2 bath home located in a 55+ senior park. This home was built in 2005 has a large living room and a nice size kitchen with a center island. It is 1478 square feet with a big master bedroom and master bath. The master bedroom has two closets one is a walk in. The master bath also has a nice size closet. Split floor plan. It is located on the green belt so you have grass in the front that you don't have to mow. The back yard has a covered patio and pavers with just a few trees and bushes to take care off. Nice easy maintenance. The clubhouse has plenty of activities to take part in. Also has a exercise room, pool table and library. A nice size swimming pool for relief from the summer heat. # of RV Spaces: 0 Special Features: Cable TV, Garage Door Opener, SkylightREAR Lot Location Type: Standard Location FireplaceFeatures: None Zoning: Residential 1 # of Attached Spaces: 0 # of Detached Spaces: 2 # of RV Spaces: 0

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

Tax reassessment forecast CA · Resets to sale price

Current annual tax
$1,200 · $100/mo
Projected year-2 tax
$1,200 · $100/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 4/10 Moderate FEMA zone D · 20% chance over 30 yrs
  • 🔥 Wildfire 6/10 Major
  • 🌡 Heat 7/10 Severe 5 d/yr ≥99°F today · 14 d/yr by 30 yrs out
  • 💨 Wind 1/10 Low
  • 🫁 Air quality 10/10 Extreme 25 unhealthy d/yr today · 30 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
$23,880
− Mortgage interest
−$8,122
− Property taxes
−$1,200
− Insurance
−$725
− Repairs & maintenance
−$1,910
− Management
−$1,910
− Depreciation
−$4,218
Taxable income
$5,794
combined federal + state — saved on this device
Est. tax owed @ 24.0%
−$1,390
After-tax cash flow
$6,425/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
Apple Valley Unified
NCES district ID
0600017
Math proficiency
25% ▬ 0.00%
Reading proficiency
40% ▬ 0.00%
Median HH income
$49,264
Composite
30.91/100
National rank
#11351
State rank
#955 of 1400 in CA

Livability — Apple Valley

Score
61/100
State rank
#532
US rank
#17800

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Apple Valley, CA
County
San Bernardino County · 2,030,291 people
City population
83,889
Metro
Riverside-San Bernardino-Ontario, CA
Population (ZIP)
42,709
Household income
$66,568
Rent vs Own
28.5% rent · 71.5% own
Severe rent burden
1389.0

Population outlook (San Bernardino County) Hauer SSP2

Today (2025)
2,300,329 people
By 2030
2,378,907 · +3.4%
By 2040
2,523,137 · +9.7%
By 2050
2,642,388 · +14.9%
By 2075
2,880,769 · +25.2%
By 2100
2,909,436 · +26.5%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Diverse neighborhood (Simpson 0.65)
Race & ethnicity
White 44% Hispanic / Latino 38% Two or more races 19% Black 9% Asian 3%
Hispanic origin (detail)
Mexican 34%
Common ancestry
Italian 1% Iranian 1% Slovak 1%
Foreign-born
11% · Canada, South Korea
Languages at home
75% English-only · Spanish 20% Tagalog/Filipino 1% Other Asian/Pacific 1%

Political lean MEDSL · San Bernardino

2024 margin
Toss-up / Even · D 47.5% · R 49.7% · Other 2.8%
2008→2024 swing
-8.5pp toward R · 2008: 6.3pp · 2024: -2.1pp
All cycles
2024: R+2.1 2020: D+10.7 2016: D+9.8 2012: D+5.4 2008: D+6.3

Not yet ingested

Civics

Market trends

HPI YoY
▼ -145.60%
Current HPI
359.2305
Rent YoY
▲ 4.30%
Metro
Riverside-San Bernardino-Ontario, CA
State GDP YoY
▲ 3.21%
F500 in state
116

Industry mix (Fortune 500 HQ in CA)

Industry F500 HQs Revenue

Price history

+116.4% since first listed
3 events — show timeline
  • 2026-05-08 Listed $145,000 CRMLS
  • 2019-05-31 Sold (MLS) $62,500 CRMLS
  • 2019-03-24 Listed $67,000 CRMLS

Property tax history

+3.8%/yr

Latest (2025): $1,200 · +157.0% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

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