Alder Rd, Dover, DE Property Records

Kent County property records for 56 addresses on Alder Rd, Dover, DE · Last verified August 2026

Alder Rd Highlights

Properties 56
Median Sale Price $260,000
Deeds and Mortgages on File 53
Median Price per Sqft $151
Owner Occupied 89%
Median Annual Tax Bill $999
Median Year Built 1967
Median Ownership Tenure 6 years

Properties on Alder Rd

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

302 Alder Rd

4 bd · 3 ba · 1,840 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$172,000Jan 2010 $1,2482023 Amount on Record Dec 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

305 Alder Rd

4 bd · 2 ba · 1,802 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$224,849Nov 2007 $1,0092023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

306 Alder Rd

3 bd · 1.5 ba · 1,440 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,000Jul 2026 $5932025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

309 Alder Rd

3 bd · 2 ba · 1,440 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$171,000Mar 2016 $1,1162023 Amount on Record Oct 2012 1 Name on Record Assessor + 1 DocumentUpdated Oct 2023

310 Alder Rd

3 bd · 2 ba · 1,276 sqft · 0.21 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,0672023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

313 Alder Rd

3 bd · 2 ba · 1,338 sqft · 0.289 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$194,900Aug 2020 $9072023 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2023

314 Alder Rd

4 bd · 1.5 ba · 1,632 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2015 $6012025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

317 Alder Rd

3 bd · 2 ba · 1,802 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9992023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

318 Alder Rd

4 bd · 2 ba · 1,550 sqft · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$9502023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

321 Alder Rd

3 bd · 2 ba · 1,550 sqft · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$9152023 1 Name on Record Assessor + 1 DocumentUpdated Oct 2023

322 Alder Rd

3 bd · 2 ba · 1,276 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8692023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

325 Alder Rd

3 bd · 2 ba · 1,550 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$285,000Aug 2021 $1,0422023 —Sep 2018 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2023

326 Alder Rd

3 bd · 2 ba · 1,392 sqft · 0.189 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,1192023 1 Name on Record AssessorUpdated Oct 2023

329 Alder Rd

3 bd · 2 ba · 1,778 sqft · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Aug 2018 $1,0492023 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2023

330 Alder Rd

3 bd · 2 ba · 1,887 sqft · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Apr 2024 $1,0172023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2024

333 Alder Rd

4 bd · 2 ba · 1,802 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,000Nov 2022 $1,0342023 Amount on Record Dec 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

334 Alder Rd

3 bd · 2 ba · 1,444 sqft · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000May 2018 $9392023 —Dec 2006 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

337 Alder Rd

3 bd · 2 ba · 1,550 sqft · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$172,000Oct 2017 $5812023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

338 Alder Rd

3 bd · 2 ba · 1,440 sqft · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$5512023 2 Names on Record Owner Occupied AssessorUpdated Oct 2023

341 Alder Rd

3 bd · 2 ba · 1,550 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,000,000Jan 2026 $6292023 —Jun 2009 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Feb 2026

342 Alder Rd

4 bd · 2 ba · 1,802 sqft · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$295,000Nov 2022 $1,0242023 —Jul 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Nov 2023

345 Alder Rd

3 bd · 2 ba · 1,506 sqft · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Apr 2023 $8712023 Amount on Record Feb 2022 2 Names on Record Assessor + 2 DocumentsUpdated Oct 2023

346 Alder Rd

3 bd · 2 ba · 1,392 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6022023 2 Names on Record Owner Occupied AssessorUpdated Oct 2023

350 Alder Rd

3 bd · 2 ba · 1,276 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2022 $8692023 Amount on Record Jun 2019 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2023

351 Alder Rd

3 bd · 2 ba · 1,488 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2005 $9672023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

354 Alder Rd

5 bd · 3 ba · 2,736 sqft · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,000Feb 2023 $1,2442023 Amount on Record Nov 2021 4 Names on Record Assessor + 2 DocumentsUpdated Oct 2023

358 Alder Rd

3 bd · 2 ba · 1,478 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2010 $3122023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

362 Alder Rd

3 bd · 2 ba · 1,762 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2021 $6472023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

366 Alder Rd

3 bd · 2 ba · 1,556 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$172,000Oct 2016 $1712023 Amount on Record Jan 2014 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

375 Alder Rd

3 bd · 3 ba · 1,952 sqft · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,1582023 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2023

379 Alder Rd

3 bd · 3 ba · 1,944 sqft · 0.639 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$175,000May 2016 $1,1292023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

402 Alder Rd

3 bd · 2 ba · 1,176 sqft · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$5582023 2 Names on Record Owner Occupied AssessorUpdated Oct 2023

405 Alder Rd

3 bd · 1.5 ba · 1,107 sqft · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$119,000May 2021 $1,0112025 —Apr 2019 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

406 Alder Rd

3 bd · 2 ba · 1,276 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$18,500Feb 2020 $9342023 Amount on Record Nov 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

409 Alder Rd

3 bd · 2 ba · 1,982 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2022 $1,1512023 —Jul 2020 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2023

410 Alder Rd

3 bd · 2 ba · 1,676 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2022 $6412023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

411 Alder Rd

3 bd · 2 ba · 1,498 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Sep 2016 $1,0042023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

413 Alder Rd

4 bd · 2 ba · 1,688 sqft · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$148,000Sep 2014 $1,0592023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

414 Alder Rd

4 bd · 2 ba · 1,676 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$214,900Dec 2017 $1,0882023 —Mar 2010 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2023

415 Alder Rd

3 bd · 2 ba · 1,392 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2006 $1,0322023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

417 Alder Rd

3 bd · 2 ba · 1,676 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6012023 1 Name on Record Assessor + 1 DocumentUpdated Oct 2023

421 Alder Rd

4 bd · 2 ba · 1,688 sqft · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$6552023 2 Names on Record Owner Occupied AssessorUpdated Oct 2023

422 Alder Rd

3 bd · 1.5 ba · 1,176 sqft · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$95,000Feb 1995 $6322024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

425 Alder Rd

3 bd · 2 ba · 1,440 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6802023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

426 Alder Rd

5 bd · 2 ba · 1,887 sqft · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,0422023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

429 Alder Rd

4 bd · 3 ba · 2,136 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$208,000Apr 2020 $1,2342023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

431 Alder Rd

3 bd · 1.5 ba · 1,107 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$20,000,000Jun 2018 $6882025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

435 Alder Rd

4 bd · 2 ba · 1,884 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7272023 2 Names on Record Owner Occupied AssessorUpdated Oct 2023

437 Alder Rd

4 bd · 3 ba · 2,010 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$260,000Apr 2023 $1,3102023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

443 Alder Rd

3 bd · 3 ba · 1,980 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2013 $8662023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

447 Alder Rd

4 bd · 1.5 ba · 1,774 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$305,000Jun 2026 $1,0322025 Amount on Record May 2018 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

455 Alder Rd

3 bd · 1.5 ba · 964 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$170,000Nov 2021 $1,0252025 —Sep 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

461 Alder Rd

5 bd · 4 ba · 2,548 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$9882023 2 Names on Record Owner Occupied AssessorUpdated Oct 2023

462 Alder Rd

3 bd · 3 ba · 1,588 sqft · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,1782023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

468 Alder Rd

3 bd · 3 ba · 2,086 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,4012023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

469 Alder Rd

3 bd · 3 ba · 1,684 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,1732023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

Wildfire Risk on Alder Rd

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

Wildfire RiskLow
this street's cells rank at the 2nd percentile of exposed land nationally · 8th in Delaware
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
1 of 4 cells directly exposed · 3 adjoin burnable vegetation

Property Records in Nearby Streets