3520 Lannon Castle Drive

Zionsville, IN 46077

Town of Zionsville Zionsville Community Schools

Neighborhood: Rock Bridge

Estimated value today

$638,000

Likely range $587,000 – $689,000

Last Sold Jan 2024: $487,500

How estimates work

Property Features

4
Bedrooms
2.5
Bathrooms
3,956
Sq Ft Total
2012
Year Built
  • Lot Size 0.280 acres
  • Above Grade 2,646 sq ft
  • Basement 1,310 sq ft, unfinished
  • Finished Area 2,646 sq ft
  • Garage 2-car attached, 660 sq ft
  • Heating Central warm-air heat
  • Cooling Central air
  • Fireplaces 1
  • Assessor Grade B+1
  • Condition Average

Sales History

Date Event Price
Jan 11, 2024 Sale $487,500
Aug 6, 2015 Sale $350,000
Jul 13, 2015 Sale $350,000
Dec 19, 2012 Sale $320,000
Dec 16, 2011 Sale $65,000
Recorded sale prices from public records. Not every transfer is captured. Every recorded sale on Lannon Castle Drive →

Tax & Assessment

  • Parcel ID 060822000001042006
  • Assessed Land Value $59,700
  • Assessed Improvements $488,500
  • Total Assessed Value $548,200
Estimate your bill if you bought this home → How this assessment changed from last year →

Tax bills on record

Year Bill Rate
2025 · paid 2026 $4,921 0.95%
2024 · paid 2025 $5,046 1.02%
2023 · paid 2024 $5,111 1.09%
2022 · paid 2023 $4,677 1.10%
2021 · paid 2022 $4,353 1.16%
2020 · paid 2021 $4,422 1.17%
County tax records by assessment year; the rate is the bill as a share of that year’s assessed value.

Parcel Details

  • Deeded Acreage 0.280 acres
  • Property Class 510
  • Council District 1 (Tim McElderry)

Utilities

  • Water Municipal (Citizens Energy)
  • Sewer Municipal (Town of Zionsville)
  • Electric Boone County REMC
Based on Town of Zionsville service-area maps.
Legal Description:
ROCK BRIDGE SEC 3 LOT 175

Location

Zoned schools

Elementary school
Trailside Elementary School
(317) 873-8057
Middle school
Zionsville West Middle School
(317) 873-1240
High school
Zionsville Community High School
(317) 873-3355

Approximate, because the district list does not name this neighborhood: matched by name, read from the district boundary map, or taken from the neighborhoods around it. Double-check the exact assignment.

Based on the 2026-27 list. Assignments group by neighborhood per the ZCS list and boundary map; confirm with ZCS.

See the full attendance map →

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Internet providers

  • Fiber TDS Telecom to 1 Gbps
  • Cable Spectrum to 1 Gbps
  • Fixed wireless Verizon
Reported to the FCC for this home's census block (Dec 2025 data). Advertised top speeds, not guarantees. All Zionsville providers →

Flood zone

Zone X: minimal flood hazard
Outside the 1%- and 0.2%-annual-chance floodplains.
FEMA flood layer for Boone County (18011C), retrieved Jul 2, 2026. Reflects the parcel point, not the whole lot; informational, not a flood determination. Verify at msc.fema.gov.

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