2. 643 1st Ave Lyons CO
643 1st Ave Lyons CO

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643 1st Ave Lyons, CO

643 1st Ave Lyons, CO 80540 was built in 2002 and last sold for $1,172,187. The property has a lot size of 6,369 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 1,207,000, reflecting a -12% change over the past year, with 3 beds, 2.5 baths, and approximately 3,136 sq ft of living space. If you are looking to buy or rent a property, use USPhoneBook's property database to avoid rental scams, understand tax liabilities, and get a sense of the property's value over time. You can also check out the neighborhood section and see nearby homes, last sold for prices, tax records and more.
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Public Facts

$1,172,187
Last sold Jun 27, 2025
3
Beds
2.5
Baths
3,136
Sqft
Off Market
$1,207,000 estimated value
Built in 2002
$385/sqft
6,369 lot sqft

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
R0503389
Parking
3
Subdivision
Turner & Reed - Ly
Heating
Forced air unit
Cooling
Central

Property History

Over the last 12 months, the sales price of 643 1st Ave Lyons, CO 80540 has decreased by -12%.

Price History

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Year Price Price/Sq Ft
2026 $ 1,062,000 -12 % $ 339
2025 $ 1,215,000 5 % $ 387
2024 $ 1,147,000 -13 % $ 366
2023 $ 1,327,000 42 % $ 423
2022 $ 934,000 7 % $ 298
2021 $ 865,000 ---- $ 276

Tax History

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Year Taxes Assesments
2026 ---- $ 77,676
2025 $ 9,714 21 %
2024 $ 7,969 1 %
2023 $ 7,861 6 % $ 67,007
2022 $ 7,353 ---- $ 59,638
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Owner

Clayton Cavender Clayton Eugene Cavender , Age 91

Lives at 417 Raymond Ct, Lyons, CO 80540-3816
Relatives: Mary Cavender, Anne Cavender, Catherine Cavender, Sarah Cavender, Piers Britton, Thomas Block, Adriana Block
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People Living at 643 1st Ave Lyons, CO

Clayton Cavender Clayton Eugene Cavender , Age 91

Lives at 417 Raymond Ct, Lyons, CO 80540-3816 Lyons CO 80540 417 Raymond Ct
Prior addresses: 643 1st Ave, Lyons, CO 80540 Lyons CO 80540 643 1st Ave Po Box 1835, Lyons, CO 80540-1835 Lyons CO 80540 Po Box 1835
Relatives: Mary Cavender, Anne Cavender, Catherine Cavender, Sarah Cavender, Piers Britton, Thomas Block, Adriana Block
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Charles Graham Charles Louis Graham , Age 73

Lives at 643 1st AVE, Lyons, CO 80540 Lyons CO 80540 643 1st AVE
Prior addresses: 1149 Corral Basin, Clayton, ID 83227 Clayton ID 83227 1149 Corral Basin 9003 PO Box, Moscow, ID 83843-1503 Moscow ID 83843 9003 PO Box
Relatives: Roberta Graham, Ellie Graeden, Albert Ta, Connie Ta, Kimberly Ta, Lei Ta, Lynn Ta, Monique Barbieto, Randy Ta
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Roberta Graham Roberta Snyder Graham , Age 71

Lives at 643 1st AVE, Lyons, CO 80540 Lyons CO 80540 643 1st AVE
Prior addresses: 1149 Corral Basin, Clayton, ID 83227 Clayton ID 83227 1149 Corral Basin 9003 PO Box, Moscow, ID 83843-1503 Moscow ID 83843 9003 PO Box
Relatives: Charles Graham, Ellie Graeden, Albert Ta, Connie Ta, Kimberly Ta, Lei Ta, Lynn Ta, Monique Barbieto, Randy Ta
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Franklin Dorschel Franklin James Dorschel , Age 25

Lives at 1234 NE 117th ST, Seattle, WA 98125-5038 Seattle WA 98125 1234 NE 117th ST
Prior addresses: 9611 NE 191st St, Unit 313, Bothell, WA 98011-2290 Bothell WA 98011 9611 NE 191st St, Unit 313 643 1st AVE, Lyons, CO 80540 Lyons CO 80540 643 1st AVE 941 N Alder St, Tacoma, WA 98406-6317 Tacoma WA 98406 941 N Alder St
Relatives: James Dorschel, Arianna Dorschel, Bonnie Dorschel, Judith Dorschel, Winona Dorschel, Aldo Bennigsohn, Bradley Bennigsohn, Cheryl Bennigsohn
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Wayne Simmons Wayne Waldrip Simmons , Age 70

Lives at 10515 Mooring Rd, Longmont, CO 80504-7737 Longmont CO 80504 10515 Mooring Rd
Prior addresses: Po Box 13, Lyons, CO 80540-0013 Lyons CO 80540 Po Box 13 777 Valleywood Heights DR, Howard, OH 43028-9691 Howard OH 43028 777 Valleywood Heights DR 8870 Tartan Fields Dr, Dublin, OH 43017-8830 Dublin OH 43017 8870 Tartan Fields Dr
Relatives: Deborah Simmons, Carolyn Simmons, Christopher Simmons, David Stillman, Alan Simmons, Benjamin Walts, Beverly Simmons, Connor Simmons, Crista Hannah
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Catherine Cavender Catherine Eleanor Cavender , Age 55

Lives at 722 Bowen St, Longmont, CO 80501-4414 Longmont CO 80501 722 Bowen St
Prior addresses: Po Box 1835, Lyons, CO 80540-1835 Lyons CO 80540 Po Box 1835 530 E Vassar Ave, Denver, CO 80210-5730 Denver CO 80210 530 E Vassar Ave 643 1st AVE, Lyons, CO 80540 Lyons CO 80540 643 1st AVE
Relatives: Anne Cavender, Clayton Cavender, Mary Cavender, Sarah Cavender, Piers Britton, Thomas Block, Adriana Block
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James Dorschel James Walter Dorschel , Age 56

Lives at 4105 Tejon St, Unit I, Denver, CO 80211-1880 Denver CO 80211 4105 Tejon St, Unit I
Prior addresses: 1257 S York St, Denver, CO 80210-1912 Denver CO 80210 1257 S York St 2321 Calais DR, Unit 15B, Longmont, CO 80504-4206 Longmont CO 80504 2321 Calais DR, Unit 15B
Relatives: Arianna Dorschel, Bonnie Dorschel, Franklin Dorschel, James Dorschel, Judith Dorschel, Winona Dorschel, Bradley Bennigsohn, Aldo Bennigsohn, Cheryl Bennigsohn
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Craig Vanderborgh Craig Allan Vanderborgh , Age 63

Lives at 1802 Sweet Clover Ln, Louisville, CO 80027-2431 Louisville CO 80027 1802 Sweet Clover Ln
Prior addresses: 1114 6th St, Unit 1, Golden, CO 80403-1406 Golden CO 80403 1114 6th St, Unit 1 4910 10th St, Boulder, CO 80304-4339 Boulder CO 80304 4910 10th St 495 Locust Pl, Boulder, CO 80304-0573 Boulder CO 80304 495 Locust Pl
Relatives: Beth Vanderborgh, Claire Figel, John Fadial, Nicholas Vanderborgh, Shelby Vanderborgh, Alexandra Figel, Ana Figel, Anna Barr, Arthur Figel
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Heidi Krauth Heidi H Krauth , Age 61

Lives at 3560 19th St, Unit A, Boulder, CO 80304-1902 Boulder CO 80304 3560 19th St, Unit A
Prior addresses: 5648 Slick Rock Ct, Boulder, CO 80301-3551 Boulder CO 80301 5648 Slick Rock Ct 643 1st AVE, Lyons, CO 80540 Lyons CO 80540 643 1st AVE 3201 Broadway St, Boulder, CO 80304-2239 Boulder CO 80304 3201 Broadway St
Relatives: Barbara Krauth, David Krauth, Gregory Krauth, Karin Krauth, Kathleen Krauth, Philip Krauth, Samuel Krauth, Sophia Krauth, Barbara Vaughan
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Scott Mason Scott H Mason , Age 74

Lives at Po Box 425, Lyons, CO 80540-0425 Lyons CO 80540 Po Box 425
Prior addresses: 620 Overlook DR, Lyons, CO 80540-5075 Lyons CO 80540 620 Overlook DR 4900 E Bromley LN, Brighton, CO 80601-7824 Brighton CO 80601 4900 E Bromley LN
Relatives: Kheli Mason, Laurel Mckown, Stanley Goldberg, Wendy Parker, Wesley Mason, Alex Goldberg, Anni Goldberg, Courtney Parker, Cynthia Boody
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Neighbors

641 1st Ave
Lyons, CO
View Property Report
645 1st Ave
Lyons, CO
View Property Report
647 1st Ave
Lyons, CO
View Property Report
639 1st Ave
Lyons, CO
View Property Report

FAQs

Who lives at 643 1st Ave, Lyons, CO 80540?
According to our records, the current person living in 643 1st Ave is Clayton Cavender.
Is this property currently for sale?
The property is not for sale and last sold for $1,172,187 on Jun 27, 2025. Use USPhoneBook to review nearby listings or compare similar homes in the area.
What is the estimated value of this property?
The estimated value is $1,207,000, reflecting a -12% change over the past year. You can explore price history and tax records to see how the value has changed over time.
How big is this property?
It features approximately 3,136 sq ft of living space on a 6,369 sq ft lot, built in 2002 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 641 1st Ave, 645 1st Ave, and 647 1st Ave, each with its own property report to help compare size, value, and residents.