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Delaware Ave, Harrington, DE Property Records

Kent County property records for 77 addresses on Delaware Ave, Harrington, DE · Last verified August 2026

Delaware Ave Highlights

Properties 77
Median Sale Price $232,000
Deeds and Mortgages on File 87
Median Price per Sqft $151
Owner Occupied 70%
Median Annual Tax Bill $596
Median Year Built 1940
Median Ownership Tenure 8 years

Properties on Delaware Ave

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

12 Delaware Ave

1.5 acres

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

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100 Delaware Ave

1,472 sqft · Built 2019 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Aug 2018 $8002023 —Jun 2017 2 Names on Record Assessor + 3 DocumentsUpdated Oct 2023

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104 Delaware Ave

1,800 sqft · Built 1961 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2014 $8372023 2 Names on Record AssessorUpdated Oct 2023

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108 Delaware Ave

3 bd · 1 ba · 1,392 sqft · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$18,750Jul 2020 $1182023 Amount on Record Aug 2019 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2023

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110 Delaware Ave

4 bd · 2 ba · 1,768 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$42,500Sep 2015 $4492023 1 Name on Record AssessorUpdated Oct 2023

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112 Delaware Ave

2 bd · 2 ba · 1,336 sqft · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$284,000Nov 2023 $3912023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Dec 2023

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114 Delaware Ave

4 bd · 2 ba · 2,034 sqft · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2016 $3932023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

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116 Delaware Ave

5 bd · 2 ba · 1,674 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2011 $1,1202023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

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118 Delaware Ave

4 bd · 2 ba · 1,596 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000Aug 2017 $1172023 Amount on Record Jul 2008 1 Name on Record Assessor + 1 DocumentUpdated Oct 2023

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120 Delaware Ave

3 bd · 1 ba · 1,144 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2011 $3682023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

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122 Delaware Ave

2 bd · 1 ba · 936 sqft · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$5732023 2 Names on Record Owner Occupied AssessorUpdated Oct 2023

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124 Delaware Ave

3 bd · 1 ba · 1,218 sqft · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3342023 1 Name on Record AssessorUpdated Oct 2023

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126 Delaware Ave

0.13 acres

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

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129 Delaware Ave

3 bd · 2 ba · 1,488 sqft · 0.469 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$90,204Oct 2008 $5842023 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2023

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200 Delaware Ave

4 bd · 2 ba · 1,960 sqft · 0.389 acres

Last Sale Tax Bill Prior Sale Owner Records
$5612023 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2023

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201 Delaware Ave

3 bd · 2 ba · 1,252 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$39,500Jul 2008 $8942023 2 Names on Record Owner Occupied AssessorUpdated Oct 2023

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203 Delaware Ave

2 bd · 2 ba · 1,247 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$161,900Jul 2019 $5182023 Amount on Record Apr 2013 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2023

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205 Delaware Ave

3 bd · 2 ba · 1,170 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$253,750Jan 2026 $5352023 Amount on Record Mar 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

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206 Delaware Ave

2 bd · 1 ba · 1,658 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$232,000Jan 2022 $6952023 Amount on Record Mar 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2023

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207 Delaware Ave

2 bd · 1 ba · 936 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$164,900Oct 2020 $4222023 Amount on Record Jan 2019 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2023

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208 Delaware Ave

3 bd · 1 ba · 1,326 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$92,000May 2021 $5542023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

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209 Delaware Ave

3 bd · 1 ba · 1,552 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$236,000Oct 2021 $5962023 Amount on Record Oct 2016 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

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210 Delaware Ave

4 bd · 2 ba · 1,384 sqft · 0.339 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7452023 2 Names on Record Owner Occupied AssessorUpdated Oct 2023

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211 Delaware Ave

3 bd · 2 ba · 1,200 sqft · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Sep 2015 $4432023 Amount on Record Aug 2014 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2023

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212 Delaware Ave

3 bd · 1 ba · 1,632 sqft · 0.26 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$137,000Jun 2020 $6552023 —Apr 2005 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2023

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213 Delaware Ave

2 bd · 1 ba · 666 sqft · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,000Nov 2018 $6212023 —Jun 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

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214 Delaware Ave

4 bd · 2 ba · 2,174 sqft · 0.339 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$9662023 2 Names on Record Owner Occupied AssessorUpdated Oct 2023

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215 Delaware Ave

2 bd · 1 ba · 1,064 sqft · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2016 $4302023 1 Name on Record AssessorUpdated Oct 2023

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216 Delaware Ave

3 bd · 2 ba · 1,232 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$240,000Feb 2022 $7982023 —Apr 2013 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2023

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217 Delaware Ave

2 bd · 1 ba · 816 sqft · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$148,900Aug 2019 $4102023 Amount on Record May 2015 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2023

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218 Delaware Ave

3 bd · 2 ba · 1,232 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$125,000Feb 2012 $8442023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

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219 Delaware Ave

4 bd · 1.5 ba · 1,632 sqft · 0.269 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$65,000Sep 1991 $8772025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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220 Delaware Ave

4 bd · 1 ba · 1,972 sqft · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$229,900Nov 2021 $5532023 Amount on Record Dec 2010 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2023

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221 Delaware Ave

4 bd · 1 ba · 1,576 sqft · 0.139 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6372023 2 Names on Record AssessorUpdated Oct 2023

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222 Delaware Ave

4 bd · 1 ba · 1,152 sqft · 0.339 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6552023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

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223 Delaware Ave

3 bd · 1 ba · 1,924 sqft · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$4612023 2 Names on Record Owner Occupied AssessorUpdated Oct 2023

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224 Delaware Ave

5 bd · 2 ba · 2,100 sqft · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2019 $6762023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

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225 Delaware Ave

4 bd · 1 ba · 1,760 sqft · 0.33 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$372023 2 Names on Record Owner Occupied AssessorUpdated Oct 2023

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226 Delaware Ave

3 bd · 2 ba · 1,224 sqft · 0.339 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4142023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

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228 Delaware Ave

3 bd · 1 ba · 1,926 sqft · 1.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2008 $9772023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

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229 Delaware Ave

2 bd · 2 ba · 2,099 sqft · 0.469 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7272023 —Jun 2014 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2023

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230 Delaware Ave

3 bd · 1 ba · 1,180 sqft · 0.63 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$48,000Jan 2019 $6402023 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2023

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231 Delaware Ave

2 bd · 2 ba · 1,758 sqft · 0.339 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2006 $5852023 —Mar 2006 1 Name on Record AssessorUpdated Oct 2023

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232 Delaware Ave

3 bd · 2 ba · 1,917 sqft · 0.65 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$189,900Feb 2017 $1,1492023 Amount on Record Mar 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

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234 Delaware Ave

3 bd · 2 ba · 2,172 sqft · 1.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7052023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

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235 Delaware Ave

3 bd · 1 ba · 1,344 sqft · 0.839 acres

Last Sale Tax Bill Prior Sale Owner Records
$5662023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

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236 Delaware Ave

3 bd · 1 ba · 896 sqft · 0.28 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$129,000Dec 2013 $3362023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

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237 Delaware Ave

4 bd · 2 ba · 937 sqft · 0.38 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,466Dec 2008 $5692023 Amount on Record Dec 2005 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2023

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238 Delaware Ave

4 bd · 2 ba · 1,756 sqft · 1.3 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9612023 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

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239 Delaware Ave

3 bd · 3 ba · 2,288 sqft · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Dec 2021 $1,1322023 Amount on Record Jan 2017 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Feb 2026

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240 Delaware Ave

3 bd · 2 ba · 31,723 sqft · 2.5 acres · Garage

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

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241 Delaware Ave

3 bd · 2 ba · 1,632 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$170,000Jan 2018 $6522023 Amount on Record Nov 2013 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2023

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243 Delaware Ave

4 bd · 2 ba · 2,488 sqft · 0.41 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$230,000Sep 2023 $1,3552023 Amount on Record Feb 2023 1 Name on Record Assessor + 3 DocumentsUpdated Oct 2023

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246 Delaware Ave

3 bd · 2 ba · 1,976 sqft · 0.51 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4742023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

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247 Delaware Ave

3 bd · 1 ba · 1,398 sqft · 0.48 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8992023 2 Names on Record Owner Occupied AssessorUpdated Oct 2023

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248 Delaware Ave

3 bd · 1 ba · 1,120 sqft · 0.289 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$149,000Jun 2009 $5782023 2 Names on Record Owner Occupied AssessorUpdated Oct 2023

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250 Delaware Ave

3 bd · 2.5 ba · 1,431 sqft · 0.319 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$295,000Feb 2022 $1,0442025 Amount on Record Dec 2020 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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251 Delaware Ave

3 bd · 1 ba · 1,728 sqft · 16.9 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$699,500Mar 2024 $2,1222025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

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252 Delaware Ave

4 bd · 1 ba · 1,204 sqft · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Mar 2021 $4172023 —May 2020 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2023

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254 Delaware Ave

3 bd · 2 ba · 1,576 sqft · 0.51 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7362023 1 Name on Record AssessorUpdated Oct 2023

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256 Delaware Ave

2 bd · 1 ba · 1,012 sqft · 0.289 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$145,000Jul 2016 $5232023 Amount on Record Mar 2013 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2023

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258 Delaware Ave

3 bd · 2 ba · 1,020 sqft · 0.36 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$149,000Dec 2004 $7052023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

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260 Delaware Ave

2 bd · 1 ba · 768 sqft · 0.339 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1872023 Amount on Record Oct 2005 2 Names on Record AssessorUpdated Oct 2023

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262 Delaware Ave

2 bd · 1 ba · 728 sqft · 0.33 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7832023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

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264 Delaware Ave

2 bd · 1 ba · 1,044 sqft · 0.369 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2018 $5702023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

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266 Delaware Ave

2 bd · 2 ba · 1,536 sqft · 0.439 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$232,000Nov 2022 $7782023 Amount on Record May 2019 3 Names on Record Assessor + 3 DocumentsUpdated Oct 2023

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268 Delaware Ave

2 bd · 1 ba · 682 sqft · 0.489 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2023 $5572023 2 Names on Record AssessorUpdated Oct 2023

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270 Delaware Ave

2 bd · 2 ba · 1,499 sqft · 0.369 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2007 $4062023 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2023

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272 Delaware Ave

2 bd · 1 ba · 1,814 sqft · 1.3 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2020 $1,0182023 1 Name on Record AssessorUpdated Oct 2023

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282 Delaware Ave

4 bd · 2 ba · 5,880 sqft · 1.9 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2020 $3,2162023 1 Name on Record AssessorUpdated Oct 2023

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301 Delaware Ave

2 bd · 1 ba · 2,055 sqft · 1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4602023 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2023

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305 Delaware Ave

4 bd · 1 ba · 1,680 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2020 $5302023 Amount on Record Apr 2020 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Feb 2024

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307 Delaware Ave

2 bd · 1 ba · 1,446 sqft · 0.719 acres

Last Sale Tax Bill Prior Sale Owner Records
$5962023 1 Name on Record Owner Occupied AssessorUpdated Oct 2023

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311 Delaware Ave

3 bd · 2 ba · 1,560 sqft · 0.48 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$171,000Sep 2014 $8522023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2023

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313 Delaware Ave

1 bd · 1 ba · 974 sqft · 0.36 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$127,500Feb 2010 $7382025 —May 2013 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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316 Delaware Ave

2,080 sqft · Built 1972 · 0.61 acres

Last Sale Tax Bill Prior Sale Owner Records
$102,500Feb 2019 $1,3342023 Amount on Record Jul 2018 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2023

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321 Delaware Ave

4 bd · 1 ba · 2,204 sqft · 1.7 acres

Last Sale Tax Bill Prior Sale Owner Records
$163,330Nov 2020 $5712023 1 Name on Record Assessor + 2 DocumentsUpdated Oct 2023

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Wildfire Risk on Delaware Ave

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

Wildfire RiskLow
this street's cells rank at the 10th percentile of exposed land nationally · 26th in Delaware
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
4 of 7 cells directly exposed · 6 adjoin burnable vegetation

Property Records in Nearby Streets