Key St, Bellingham, WA Property Records

Whatcom County property records for 35 addresses on Key St, Bellingham, WA · Last verified August 2026

Key St Highlights

Properties 35
Median Sale Price $801,000
Deeds and Mortgages on File 43
Median Price per Sqft $417
Owner Occupied 57%
Median Annual Tax Bill $5,890
Median Year Built 1914
Median Ownership Tenure 6 years

Properties on Key St

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

811 Key St

3 bd · 1 ba · 1,872 sqft · built 1999 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,8382025 1 Name on Record AssessorUpdated Mar 2026

816 Key St

4 bd · 3 ba · 2,164 sqft · built 1909

Last Sale Tax Bill Prior Sale Owner Records
$7,9912025 2 Names on Record AssessorUpdated Mar 2026

820 Key St

3 bd · 1 ba · 1,408 sqft · built 1907 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,1172025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

830 Key St

3 bd · 2 ba · 1,737 sqft · built 1900 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$596,515Aug 2021 $5,7152025 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

831 Key St

3 bd · 2 ba · 1,674 sqft · built 1940 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,5722025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

900 Key St

4 bd · 2 ba · 1,296 sqft · built 1916 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,4782025 1 Name on Record Assessor + 1 DocumentUpdated Mar 2026

903 Key St

2 bd · 1 ba · 1,358 sqft · built 1911 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,8902025 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

904 Key St

4 bd · 1 ba · 1,840 sqft · built 1933 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$731,000Mar 2021 $6,2162025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

905 Key St

3 bd · 2 ba · 1,285 sqft · built 1910 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,4492025 1 Name on Record Assessor + 1 DocumentUpdated Mar 2026

908 Key St

2 bd · 1 ba · 1,730 sqft · built 1966 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$835,000Dec 2023 $5,6082025 Amount on Record Feb 2019 1 Name on Record Assessor + 3 DocumentsUpdated Mar 2026

911 Key St

4 bd · 2 ba · 2,123 sqft · built 1912 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,3222025 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

912 Key St

5 bd · 2 ba · 1,876 sqft · built 1926 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,4992025 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

915 Key St

3 bd · 2 ba · 1,516 sqft · built 1918 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$537,500Jun 2018 $5,9652025 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Mar 2026

918 Key St

2 bd · 1 ba · 1,950 sqft · built 1976 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$312,280Mar 2010 $6,8502025 1 Name on Record Assessor + 1 DocumentUpdated Mar 2026

919 Key St

2 bd · 1 ba · 2,290 sqft · built 1906 · 0.157 acres

Last Sale Tax Bill Prior Sale Owner Records
$955,000Sep 2022 $6,7512025 —Mar 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

921 Key St

3 bd · 2 ba · 1,752 sqft · built 1913 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$759,901Jul 2022 $5,6122025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

922 Key St

2 bd · 2 ba · 1,848 sqft · built 1975 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2014 $5,8612025 Amount on Record Jan 2004 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

924 Key St

2 bd · 1 ba · 1,440 sqft · built 1975 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$675,000Apr 2022 $4,7962025 Amount on Record Apr 2016 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

927 Key St

6 bd · 2 ba · 2,062 sqft · built 1914 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,3072025 2 Names on Record AssessorUpdated Mar 2026

928 Key St

5 bd · 2 ba · 1,854 sqft · built 1908 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,3252025 2 Names on Record Assessor + 2 DocumentsUpdated Mar 2026

1000 Key St

4 bd · 1 ba · 1,711 sqft · built 1906 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,3462025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1001 Key St

3 bd · 2 ba · 2,242 sqft · built 1911 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$492,780Aug 2009 $6,3462025 Amount on Record May 2006 2 Names on Record Owner Occupied AssessorUpdated Mar 2026

1004 Key St

3 bd · 2 ba · 1,592 sqft · built 1906 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,280Oct 2008 $5,2072025 —Oct 2003 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

1005 Key St

3 bd · 2 ba · 1,546 sqft · built 1921 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$475,000Mar 2018 $5,4902025 Amount on Record Sep 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Mar 2026

1008 Key St

3 bd · 2 ba · 1,227 sqft · built 1955 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2003 $6,2672025 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

1011 Key St

3 bd · 3 ba · 2,398 sqft · built 1900 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2022 $6,6582025 Amount on Record — 2 Names on Record Assessor + 6 DocumentsUpdated Aug 2026

1012 Key St

3 bd · 2 ba · 1,817 sqft · built 2020 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000May 2025 $6,5802025 Amount on Record Sep 2016 3 Names on Record Assessor + 2 DocumentsUpdated Mar 2026

1015 Key St

3 bd · 1 ba · 1,273 sqft · built 1906 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$172,532May 2000 $5,0072025 Amount on Record — 1 Name on Record Owner Occupied AssessorUpdated Mar 2026

1016 Key St

3 bd · 1 ba · 2,500 sqft · built 1914 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$801,000Jul 2022 $6,9112025 —Oct 2021 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

1017 Key St

5,328 sqft · built 1966 · 0.315 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,6192025 —Feb 2001 1 Name on Record AssessorUpdated Aug 2026

1020 Key St

4 bd · 3 ba · 2,467 sqft · built 1910 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,2532025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Mar 2026

1110 Key St

4 bd · 1 ba · 1,522 sqft · built 1904 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,4202025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Mar 2026

1112 Key St

3 bd · 1 ba · 1,256 sqft · built 1905 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,280Jun 2014 $4,1642025 Amount on Record Aug 2008 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

1116 Key St

8,904 sqft · built 2023 · 0.245 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,409,550Jun 2020 $34,5842025 Amount on Record Oct 2017 1 Name on Record Assessor + 2 DocumentsUpdated Mar 2026

1122 Key St

3 bd · 1 ba · 1,424 sqft · built 1945 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$337,000Apr 2017 $4,2802025 —Dec 2011 1 Name on Record Assessor + 1 DocumentUpdated Mar 2026

Wildfire Risk on Key St

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

Wildfire RiskLow
this street's cells rank above 5% of the US · above 3% of Washington
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
1 of 4 cells directly exposed · 1 adjoin burnable vegetation

Property Records in Nearby Streets