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Union Ave, Delanco, NJ Property Records

Burlington County and Delanco Township property records for 43 addresses on Union Ave, Delanco, NJ · Last verified August 2026

Union Ave Highlights

Properties 43
Median Sale Price $230,000
Deeds and Mortgages on File 56
Median Price per Sqft $141
Owner Occupied 72%
Median Annual Tax Bill $6,413
Median Year Built 1900
Median Ownership Tenure 8 years

Properties on Union Ave

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

100 Union Ave

2,640 sqft · Built 1927 · 0.43 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,6832025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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195 Union Ave

2,400 sqft · Built 1912 · 0.12 acres

Last Sale Tax Bill Prior Sale Owner Records
$75,534Dec 2014 $12,3142025 Amount on Record Dec 2005 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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200 Union Ave

2,076 sqft · Built 1930 · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$400,000Dec 2024 $6,8232025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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203 Union Ave

1,714 sqft · Built 1890 · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$275,000Apr 2005 $6,9782025 Amount on Record Feb 2001 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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207 Union Ave

1,304 sqft · Built 1900 · 0.079 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Nov 2015 $4,6832025 Amount on Record Jun 2003 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

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209 Union Ave

1,304 sqft · Built 1900 · 0.089 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1999 $4,8672025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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210 Union Ave

2,172 sqft · Built 1976 · 0.344 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$135,000May 1998 $8,4352025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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211 Union Ave

2,626 sqft · Built 1900 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000Mar 2022 $7,9452025 Amount on Record Dec 1998 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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215 Union Ave

1,752 sqft · Built 1900 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$138,000Jan 2018 $5,2432025 Amount on Record Sep 2001 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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217 Union Ave

2,616 sqft · Built 1900 · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$144,000Dec 2000 $8,6242025 2 Names on Record AssessorUpdated Jul 2026

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218 Union Ave

2,680 sqft · Built 1906 · 0.459 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,0882025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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224 Union Ave

1,220 sqft · Built 1890 · 0.059 acres

Last Sale Tax Bill Prior Sale Owner Records
$87,000Aug 1993 $4,4352025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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225 Union Ave

1,428 sqft · Built 1903 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Sep 2004 $5,9742025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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226 Union Ave

1,344 sqft · Built 1890 · 0.055 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Aug 2015 $4,5352025 Amount on Record Dec 2009 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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230 Union Ave

3,282 sqft · Built 1910 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,6642025 2 Names on Record AssessorUpdated Jul 2026

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231 Union Ave

2,736 sqft · Built 1900 · 0.174 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$112,000Dec 1995 $9,8302025 —Dec 1995 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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300 Union Ave

2,212 sqft · Built 1927 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$105,000Aug 2019 $7,7012025 —Jul 2019 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

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303 Union Ave

3,326 sqft · Built 1907 · 0.344 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$124,900May 1987 $9,8632025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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304 Union Ave

1,897 sqft · Built 1901 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000Nov 2024 $7,5132025 Amount on Record Mar 1989 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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310 Union Ave

1,867 sqft · Built 1899 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$156,500Nov 2018 $6,3212025 Amount on Record Mar 1990 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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312 Union Ave, #330

3,400 sqft · Built 1892 · 0.401 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026

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313 Union Ave

1,603 sqft · Built 1934 · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$4,9042025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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317 Union Ave

1,246 sqft · Built 1910 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$75,000Apr 2025 Amount on Record Sep 2021 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

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321 Union Ave

2,276 sqft · Built 1900 · 0.275 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$280,000Feb 2021 $8,8412025 —Apr 1986 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

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325 Union Ave

Built 1900 · 0.287 acres

Last Sale Tax Bill Prior Sale Owner Records
$465,000Aug 2022 $10,6272025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

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405 Union Ave

1,920 sqft · Built 1880 · 0.113 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Nov 2021 $6,4132025 —Nov 1967 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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419 Union Ave

1,382 sqft · Built 1880 · 0.056 acres

Last Sale Tax Bill Prior Sale Owner Records
$76,110Jun 2020 $5,3802025 Amount on Record Sep 2006 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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421 Union Ave

1,382 sqft · Built 1880 · 0.065 acres

Last Sale Tax Bill Prior Sale Owner Records
$199,500Sep 2020 $5,7752025 Amount on Record Mar 2020 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

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423 Union Ave

1,344 sqft · Built 1880 · 0.069 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2003 $4,6312025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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425 Union Ave

1,344 sqft · Built 1880 · 0.079 acres

Last Sale Tax Bill Prior Sale Owner Records
$104,200May 2019 $4,9672025 Amount on Record Mar 2019 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

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429 Union Ave

4,492 sqft · Built 1900 · 0.152 acres

Last Sale Tax Bill Prior Sale Owner Records
$64,900Nov 2010 $2,1182025 Amount on Record May 1997 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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507 Union Ave

0.004 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026

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510 Union Ave

2,140 sqft · Built 1850 · 0.348 acres

Last Sale Tax Bill Prior Sale Owner Records
$119,900Dec 1999 $7,0852025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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511 Union Ave

1,600 sqft · Built 1880 · 0.107 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$143,700Jul 2019 $6,1112025 —Feb 2019 1 Name on Record Assessor + 3 DocumentsUpdated Jul 2026

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512 Union Ave

1,134 sqft · Built 1950 · 0.162 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Jun 2025 $5,2692025 Amount on Record Jun 1986 1 Name on Record AssessorUpdated Jul 2026

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513 Union Ave

1,394 sqft · Built 1900 · 0.068 acres

Last Sale Tax Bill Prior Sale Owner Records
$173,000Feb 2022 $5,0552025 Amount on Record Sep 2018 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

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515 Union Ave

1,465 sqft · Built 1900 · 0.08 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$222,500Mar 2023 $5,3842025 Amount on Record Feb 2001 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

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602 Union Ave

2,543 sqft · Built 1880 · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$360,000Aug 2021 Amount on Record Jun 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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610 Union Ave

2,233 sqft · Built 1880 · 0.218 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Feb 2011 $8,7822025 2 Names on Record AssessorUpdated Jul 2026

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622 Union Ave

2,744 sqft · Built 1900 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,2912025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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634 Union Ave

2,180 sqft · Built 1880 · 0.321 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$290,000Nov 2017 $10,5682025 Amount on Record Jul 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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635 Union Ave

976 sqft · Built 1970 · 0.457 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000Apr 2024 $5,6162025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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638 Union Ave

2,291 sqft · Built 1875 · 0.246 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,3692025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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Wildfire Risk on Union Ave

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

Wildfire Risk to HomesLow
this street's cells rank below the 1st percentile of exposed land nationally · 1st in New Jersey
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
1 of 4 cells directly exposed · 1 adjoin burnable vegetation

Property Records in Nearby Streets