Diehl Dr, Helena, MT Property Records

Lewis And Clark County property records for 24 addresses on Diehl Dr, Helena, MT · Last verified August 2026

Diehl Dr Highlights

Properties 24
Median Sale Price $393,500
Deeds and Mortgages on File 32
Median Price per Sqft $250
Owner Occupied 83%
Median Annual Tax Bill $4,722
Median Year Built 1973
Median Ownership Tenure 8 years

Properties on Diehl Dr

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

500 Diehl Dr

4 bd · 3 ba · 1,636 sqft · built 1988 · 0.298 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1999 $5,5882023 2 Names on Record Owner Occupied AssessorUpdated Aug 2023

512 Diehl Dr

3 bd · 3 ba · 1,448 sqft · built 1971 · 0.326 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2020 $4,7222023 —Mar 2012 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2023

513 Diehl Dr

4 bd · 3 ba · 2,618 sqft · built 1980 · 0.287 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2009 $7,6102023 2 Names on Record Owner Occupied AssessorUpdated Aug 2023

519 Diehl Dr

4 bd · 2 ba · 1,028 sqft · built 1971 · 0.287 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2016 $4,2822023 2 Names on Record Owner Occupied AssessorUpdated Aug 2023

527 Diehl Dr

5 bd · 3 ba · 1,344 sqft · built 1971 · 0.287 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2002 $4,7652023 2 Names on Record Owner Occupied AssessorUpdated Aug 2023

528 Diehl Dr

4 bd · 2.5 ba · 1,596 sqft · built 1970 · 0.323 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,2522025 2 Names on Record AssessorUpdated Apr 2026

533 Diehl Dr

3 bd · 2 ba · 1,066 sqft · built 1973 · 0.264 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2020 $4,3622023 —Nov 2015 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2023

534 Diehl Dr

4 bd · 3 ba · 2,410 sqft · built 1972 · 0.296 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2018 $6,1422023 —Aug 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

539 Diehl Dr

4 bd · 2.5 ba · 1,380 sqft · built 1972 · 0.264 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2022 $3,2252025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

540 Diehl Dr

3 bd · 1.5 ba · 1,504 sqft · built 1973 · 0.323 acres

Last Sale Tax Bill Prior Sale Owner Records
$368,800Feb 2021 $2,9312025 —Sep 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

541 Diehl Dr

4 bd · 3 ba · 1,196 sqft · built 1972 · 0.296 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1999 $4,6842023 2 Names on Record Owner Occupied AssessorUpdated Aug 2023

546 Diehl Dr

3 bd · 2 ba · 2,101 sqft · built 1973 · 0.364 acres

Last Sale Tax Bill Prior Sale Owner Records
$198,800Jul 2012 $3,7072025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

547 Diehl Dr

3 bd · 3 ba · 1,486 sqft · built 1973 · 0.55 acres

Last Sale Tax Bill Prior Sale Owner Records
$393,500Oct 2021 $3,2162025 Amount on Record Jun 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

551 Diehl Dr

4 bd · 3 ba · 1,152 sqft · built 1972 · 0.791 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2019 $4,9742023 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2023

552 Diehl Dr

4 bd · 3 ba · 1,296 sqft · built 1975 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2025 $3,2152025 —Apr 2024 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

555 Diehl Dr

4 bd · 3.5 ba · 3,528 sqft · built 1973 · 1.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$883,120Aug 2025 $6,0852025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

558 Diehl Dr

5 bd · 3 ba · 1,346 sqft · built 1973 · 0.367 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2000 $5,1462023 2 Names on Record Owner Occupied AssessorUpdated Aug 2023

563 Diehl Dr

4 bd · 2.5 ba · 2,537 sqft · built 1974 · 0.819 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,2722025 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

564 Diehl Dr

3 bd · 4 ba · 1,960 sqft · built 1974 · 0.375 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2017 $5,7202023 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2023

570 Diehl Dr

4 bd · 3.5 ba · 3,576 sqft · built 1972 · 0.342 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2023 $5,4582025 Amount on Record Aug 2022 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

575 Diehl Dr

3 bd · 2 ba · 1,418 sqft · built 1980 · 0.235 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2002 $4,9002023 2 Names on Record Owner Occupied AssessorUpdated Aug 2023

579 Diehl Dr

3 bd · 3 ba · 2,127 sqft · built 1982 · 0.198 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2013 $5,8462023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2023

580 Diehl Dr

4 bd · 3 ba · 2,361 sqft · built 1973 · 0.619 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2019 $4,4642025 Amount on Record Dec 2012 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

2705 Diehl Dr

3 bd · 2 ba · 1,322 sqft · built 1999

Last Sale Tax Bill Prior Sale Owner Records
$7472023 1 Name on Record AssessorUpdated Aug 2023

Wildfire Risk on Diehl Dr

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskModerate
this street's cells rank above 52% of the US · above 28% of Montana
Wildfire LikelihoodAbout 1 in 1,212 per year
ExposureDirect
1 of 4 cells directly exposed · 2 adjoin burnable vegetation

Property Records in Nearby Streets