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1721 N 21st St
F Composite 33.36
Why this score? — see what drove the F 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 +13.4/30.0
  • 1% rule +4.1/10.0
  • DSCR +4.0/10.0
  • Livability +4.0/5.0
  • Rent growth +3.7/5.0
  • Condition / age +2.5/5.0
  • Schools +1.7/10.0
  • ARV discount +0.0/15.0
  • Appreciation +0.0/10.0

$116,900

1721 N 21st St · Springfield, IL 62702
2 bd · 1.0 ba · 739 sqft · SingleFamily · 3 Days on market
Built 1946 7,050 sqft lot Est $80k · 46% over

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

Listing remarks MLS

Check out all that comes with this wonderful home. Great starter or home for downsizing...move right in to this cute 2 bedroom 1 bath home with wood floors, new windows, updated bath, freshly painted, roof 6-7 yrs old, partial finished basement with family room, nice large fenced back yard with 2.5 car garage. all appliances stay.

Key facts

  • Soaking tub
  • Hardwood floors
  • Updated bathroom

Tags

HARDWOOD FLOORSUPDATED BATHROOMSOAKING TUBOVERSIZED GARAGE

Property features AI

Exterior

  • Parking: Detached 2-car garage
  • Utilities: Public water; Public sewer
  • Home design: Single family residence; Built in 1946; One-story sections with additional upper and lower levels
  • Construction: Not new construction
  • Exterior features: Level lot; Shingle roof

Interior

  • Kitchen: Kitchen with vinyl flooring
  • Bedrooms: 2 bedrooms (both on the main level)
  • Flooring: Hardwood in bedrooms and living room; Vinyl in kitchen
  • Bathrooms: 1 full bathroom
  • Heating & cooling: Forced air heating; Central air conditioning
  • Interior features: Ceiling fan(s); 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 2-bed/1.0-bath single-family listed at $117k.

Deal economics

  • At list price, monthly cash flow is $2 ($24/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 $106k (9.4% below list).
  • Recommended offer: $106k (9.4% below list) — sets the bar for 1% rule.
  • Cap rate 6.3% vs local median 4.9% in Springfield — meaningfully above typical; check what's discounted (condition, days-on-market, listing class) to confirm the premium yield is real.

Location & tenants

  • Location reads 79/100 on livability (#122 in IL, #2,138 nationally) — a middle-class / working-renter tenant base. Strengths: amenities A+, commute A+, cost of living A+; Watch: crime F.
  • Springfield SD 186 (urban): math 17% / reading 22% proficiency, ranked #438 of 620 in IL (top 71%) — low school quality limits family demand, transient renter base, plan for 1-2y turnover; 64% free/reduced lunch — lower-income household profile, screen leases tightly.
  • Zoned schools: Fairview Elem School (math 2% / reading 2%, grade F, #1,927 of 2,056 statewide, top 100%, 279 students, 0% FRL); Washington Middle School (math 3% / reading 6%, grade F, #650 of 665 statewide, top 98%, 531 students, 0% FRL); Lanphier High School (math 10% / reading 16%, grade F, #501 of 693 statewide, top 73%, 1,058 students, 0% FRL) — zoned schools average 0% FRL vs 64% district-wide (64 pts lower); this property's tenant base skews higher-income than the district average.
  • Zoned-school proficiency averages 7% at this address vs 20% district-wide (-13 pts) — the specific schools serving this property underperform the Springfield SD 186 average; the district grade overstates school quality for this exact location.
  • Market conditions: Rents rising fast (+5.0%/yr); 137 active listings in the ZIP; 2 comparable units currently listed for rent nearby; 225 units permitted in Sangamon County in 2024 (48 in 5+ unit buildings).

Forward outlook

  • Local home prices are declining (-3.0%/yr); year-one equity from $808 of loan paydown is wiped out by about $4k of value loss. Plan a longer hold.
  • Sangamon County population projected to shrink 9% by 2050 — rents likely to lag national; underwrite the cash flow, not the appreciation.

Negotiation context

  • Only 3 days on market — expect competitive offers; lowballing is unlikely to land.
  • 5 sale attempts since 29y 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 $69k; list at $117k implies a 69% gain — meaningful room to come down on a strong offer.

Risks & watch-outs

  • Watch-outs: built in 1946 — expect roof / HVAC / electrical / plumbing capex.
Recommended offer $105,908 (9.4% below list)

Questions for the listing agent

  1. Built in 1946 — when were the roof, HVAC, electrical panel, plumbing, and water heater last replaced?
  2. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
  3. 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?
  4. 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?
  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
0.91%
Cap rate
6.31%
Cash-on-cash
0.07%
DSCR
1.00
GRM
9.2

CMA / ARV

ARV (on-the-fly)
$79,812
Comps found
12
Show comp detail 12 sales within ~0.75 mi
Address Dist Beds/Ba Sqft Sold Price $/sf Match
1702 N 20th St 0.06mi 1/1.0 (-1) 746 (+1%) 1mo $65,000 $87 90
1729 N 20th St 0.07mi 2/1.0 720 (-3%) 8mo $60,000 $83 85
1621 N 21st St 0.14mi 2/1.0 775 (+5%) 3mo $89,000 $115 83
2024 N 19th St 0.26mi 2/1.0 759 (+3%) 8mo $110,000 $145 77
1336 N Ohio St 0.37mi 2/1.0 712 (-4%) 2mo $32,500 $46 75
1620 N 12th St 0.59mi 2/1.0 744 (+1%) 4mo $45,000 $60 68
2352 E Keys Ave 0.69mi 2/1.0 718 (-3%) 2mo $90,000 $125 62
2373 E Keys 0.71mi 2/1.0 784 (+6%) 1mo $85,000 $108 56
2277 E Converse Ave 0.61mi 2/1.0 828 (+12%) 1mo $83,500 $101 50
1050 N 19th St 0.70mi 2/1.0 667 (-10%) 2mo $75,000 $112 49
1001 Garfield Ave 0.75mi 2/1.0 812 (+10%) 8mo $115,000 $142 42
1133 Indiana Ave 0.62mi 1/1.0 (-1) 667 (-10%) 10mo $62,500 $94 41

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 · 4.95% rent growth · sell at horizon

5-year hold
IRR
-13.9%
Equity multiple
0.49×
Total profit
$-16,664
Equity at exit
$17,430
10-year hold
IRR
-2.1%
Equity multiple
0.84×
Total profit
$-5,167
Equity at exit
$10,107

Cash invested: $32,732 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

Overall (STATE)
43 Moderately Tenant-Leaning
State Illinois
43 Moderately Tenant-Leaning · D+7
County
— inherits STATE
City
— inherits STATE
Chicago RTLO is among the strongest tenant ordinances in the Midwest; downstate is more landlord-friendly.

ZIP-level market 62702

Home prices YoY
-34.9%
Rents YoY
5.0%
Active inventory
137
Price-to-rent
9.2×

Monthly cashflow live

Estimated rent
$1,059 medium interval (Pro) →
Mortgage (P&I)
$613
Tax from tax record
$173 /mo · $2,075/yr
Insurance
$49
HOA
$0
Vacancy / Maint / Mgmt
$222
Net cashflow
$2

Break-even live

Break-even rent $1,057
Max offer price $116,900
Occupancy floor 95%

Sensitivity live

Price -10% $68 -5% $35 +0% $2 +5% $-31 +10% $-64
Rent -10% $-82 -5% $-40 +0% $2 +5% $44 +10% $86
Rate -1.0pp $61 -0.5pp $32 base $2 +0.5pp $-28 +1.0pp $-59

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
$29,225
Closing costs
$3,507
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
2013 N 11th St Unit B Springfield, IL 1.0 1.0 500 $850 $1.70 45d 1 0.67mi
1036 N Indiana Ave Springfield, IL 2.0 1.0 672 $1,100 $1.64 45d 1 0.76mi

Listing history 16 events

  1. 2026-05-22
    listed $116,900 Active
  2. 2021-08-06
    historical
  3. 2018-05-10
    soldstatus $69,000
  4. 2018-05-08
    soldstatus $69,000 332-char remark
    Show marketing remark (332 chars)

    Check out all that comes with this wonderful home. Great starter or home for downsizing...move right in to this cute 2 bedroom 1 bath home with wood floors, new windows, updated bath, freshly painted, roof 6-7 yrs old, partial finished basement with family room, nice large fenced back yard with 2.5 car garage. all appliances stay.

  5. 2017-11-12
    listed $71,900 332-char remark
    Show marketing remark (332 chars)

    Check out all that comes with this wonderful home. Great starter or home for downsizing...move right in to this cute 2 bedroom 1 bath home with wood floors, new windows, updated bath, freshly painted, roof 6-7 yrs old, partial finished basement with family room, nice large fenced back yard with 2.5 car garage. all appliances stay.

  6. 2012-03-16
    soldstatus $65,000
  7. 2012-03-09
    soldstatus $65,000
  8. 2011-02-21
    listed $69,900
  9. 2007-01-31
    soldstatus $70,500
  10. 2003-09-10
    soldstatus $67,000
  11. 2001-12-17
    soldstatus $65,000
  12. 2001-12-14
    soldstatus $64,900
  13. 2001-10-13
    listed $64,900
  14. 1997-07-17
    soldstatus $38,666
  15. 1997-07-16
    soldstatus $58,000
  16. 1997-03-01
    listed $59,900

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

Tax reassessment forecast IL · Partial reset (capped growth)

Current annual tax
$2,075 · $173/mo
Projected year-2 tax
$2,364 · $197/mo
Expected delta
+$289/yr (+$24/mo · 13.9%)

ⓘ 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 4/10 Moderate 7 d/yr ≥104°F today · 20 d/yr by 30 yrs out
  • 💨 Wind 2/10 Low 100% 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
$12,709
− Mortgage interest
−$6,548
− Property taxes
−$2,075
− Insurance
−$584
− Repairs & maintenance
−$1,017
− Management
−$1,017
− Depreciation
−$3,401
Taxable loss
−$1,933
combined federal + state — saved on this device
Est. tax savings @ 24.0%
+$464
After-tax cash flow
$488/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
Springfield SD 186
NCES district ID
1737080
Math proficiency
17% ▼ -7.00%
Reading proficiency
22% ▼ -5.00%
Median HH income
$43,744
Composite
16.89/100
National rank
#9142
State rank
#438 of 620 in IL

Livability — Springfield

Score
79/100
State rank
#122
US rank
#2138

Category grades

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

Schools grade is shown separately in the Schools card above.

Census & demographics

Census place
Springfield, IL
County
Sangamon County · 115,414 people
City population
59,955
Metro
Springfield, IL
Population (ZIP)
31,033
Household income
$51,136
Rent vs Own
35.7% rent · 64.3% own
Severe rent burden
1230.0

Population outlook (Sangamon County) Hauer SSP2

Today (2025)
198,317 people
By 2030
196,127 · -1.1%
By 2040
188,664 · -4.9%
By 2050
179,624 · -9.4%
By 2075
155,027 · -21.8%
By 2100
122,588 · -38.2%

Race, ethnicity, and origin ACS 2023

Neighborhood character
Predominantly White (72%)
Race & ethnicity
White 72% Black 17% Two or more races 8% Hispanic / Latino 3%
Common ancestry
Romanian 2% Slovak 2% Serbian 1%
Foreign-born
2% · Canada
Languages at home
96% English-only · Spanish 1% French/Haitian/Cajun 1% Other Indo-European 1%

Political lean MEDSL · Sangamon

2024 margin
Toss-up / Even · D 46.6% · R 51.6% · Other 1.8%
2008→2024 swing
-9.3pp toward R · 2008: 4.4pp · 2024: -5.0pp
All cycles
2024: R+5.0 2020: R+4.4 2016: R+9.4 2012: R+8.7 2008: D+4.4

Not yet ingested

Civics

Market trends

HPI YoY
▼ -79.98%
Current HPI
149.1926
Rent YoY
▲ 4.95%
Metro
Springfield, IL
State GDP YoY
▲ 1.59%
F500 in state
60

Industry mix (Fortune 500 HQ in IL)

Industry F500 HQs Revenue

Price history

+95.2% since first listed
17 events — show timeline
  • 2026-05-25 Pending RMLSA as Distributed by MLS Grid
  • 2026-05-22 Listed $116,900 RMLSA as Distributed by MLS Grid
  • 2021-08-06 Listing Removed RMLSA as Distributed by MLS Grid
  • 2018-05-10 Sold (Public Records) $69,000 Public Records
  • 2018-05-08 Sold (MLS) $69,000 RMLSA as Distributed by MLS Grid
  • 2017-11-12 Listed $71,900 RMLSA as Distributed by MLS Grid
  • 2012-03-16 Sold (Public Records) $65,000 Public Records
  • 2012-03-09 Sold (MLS) $65,000 RMLSA as Distributed by MLS Grid
  • 2011-02-21 Listed $69,900 RMLSA as Distributed by MLS Grid
  • 2007-01-31 Sold (Public Records) $70,500 Public Records
  • 2003-09-10 Sold (Public Records) $67,000 Public Records
  • 2001-12-17 Sold (Public Records) $65,000 Public Records
  • 2001-12-14 Sold (MLS) $64,900 RMLSA as Distributed by MLS Grid
  • 2001-10-13 Listed $64,900 RMLSA as Distributed by MLS Grid
  • 1997-07-17 Sold (Public Records) $38,666 Public Records
  • 1997-07-16 Sold (MLS) $58,000 RMLSA as Distributed by MLS Grid
  • 1997-03-01 Listed $59,900 RMLSA as Distributed by MLS Grid

Property tax history

+4.2%/yr

Latest (2025): $2,075 · +5.1% YoY. Source: county tax records.

Cash-flow waterfall

monthly

Sold comps — $/sqft

last 12 mo · ≤1 mi

Loading sold comps…