2. 1719 Mapleton Ave Boulder CO
1719 Mapleton Ave Boulder CO

Report Results for

1719 Mapleton Ave Boulder, CO

1719 Mapleton Ave Boulder, CO 80304 was built in 2004 and last sold for $3,146,500. The property has a lot size of 7,741 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 3,099,000, reflecting a 0% change over the past year, with 5 beds, 4.75 baths, and approximately 3,543 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

$3,146,500
Last sold Nov 19, 2025
5
Beds
4.75
Baths
3,543
Sqft
Off Market
$3,099,000 estimated value
Built in 2004
$875/sqft
7,741 lot sqft

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
R0001812
Parking
2
Subdivision
Boulder O T East & West & North - Bo
Heating
Forced air unit
Stories
2

Property History

Over the last 12 months, the sales price of 1719 Mapleton Ave Boulder, CO 80304 has increased by 0%.

Price History

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Year Price Price/Sq Ft
2026 $ 3,114,000 0 % $ 879
2025 $ 3,121,000 3 % $ 881
2024 $ 3,019,000 -9 % $ 852
2023 $ 3,320,000 15 % $ 937
2022 $ 2,873,000 16 % $ 811
2021 $ 2,467,000 ---- $ 696

Tax History

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Year Taxes Assesments
2026 ---- $ 186,293
2025 ---- $ 186,293
2024 ---- $ 171,225
2023 $ 15,555 13 % $ 180,116
2022 $ 13,762 ---- $ 148,195
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Owner

Alyson Passanante Alyson N Passanante , Age 34

Lives at 1719 Mapleton Ave, Boulder, CO 80304-4263
Relatives: Mary Ann, Melissa Passanante, Nicholas Passanante, Anthony Passanante, Grace Cech, Jennifer Loseke, John Fritschie
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People Living at 1719 Mapleton Ave #A Boulder, CO

Alyson Passanante Alyson N Passanante , Age 34

Lives at 1719 Mapleton Ave, Boulder, CO 80304-4263 Boulder CO 80304 1719 Mapleton Ave
Prior addresses: 1512 Bow Bend Trl, Grayling, MI 49738-9049 Grayling MI 49738 1512 Bow Bend Trl 77 Clearview Ave, Princeton, NJ 08540-3955 Princeton NJ 08540 77 Clearview Ave 1072 27th St, Apt 5, Des Moines, IA 50311-4137 Des Moines IA 50311 1072 27th St, Apt 5
Relatives: Mary Ann, Melissa Passanante, Nicholas Passanante, Anthony Passanante, Grace Cech, Jennifer Loseke, John Fritschie
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Melissa Passanante Melissa Katheri Passanante , Age 43

Lives at 780 Utica Ave, Boulder, CO 80304-0755 Boulder CO 80304 780 Utica Ave
Prior addresses: 1719 Mapleton Ave, Boulder, CO 80304-4263 Boulder CO 80304 1719 Mapleton Ave 7306 Island Cir, Boulder, CO 80301-3906 Boulder CO 80301 7306 Island Cir 1719 Mapleton Ave, Apt A, Boulder, CO 80304-4263 Boulder CO 80304 1719 Mapleton Ave, Apt A
Relatives: Alyson Passanante, Grace Cech, Jennifer Loseke, Mary Ann, Melissa Passanante, Nicholas Passanante, Anthony Passanante, Christopher Braun
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Rebecca Hemmings Rebecca M Hemmings , Age 43

Lives at 9 Lincoln Cole LN, Lexington, MA 02421-6200 Lexington MA 02421 9 Lincoln Cole LN
Prior addresses: 16497 64th AVE N, Maple Grove, MN 55311-7582 Maple Grove MN 55311 16497 64th AVE N
Relatives: Andrew Hartshorn, David Hemmings, Douglas Hemmings, Jack Kelsey, Jane Hemmings, Richard Hemmings, Sarah Hemmings
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Michael Frederick Michael Wayne Frederick , Age 63

Lives at 1719 Mapleton AVE, Boulder, CO 80304-4263 Boulder CO 80304 1719 Mapleton AVE
Prior addresses: 11754 Highview Shrs, Vicksburg, MI 49097-9317 Vicksburg MI 49097 11754 Highview Shrs 11310 Sagecountry Dr, Houston, TX 77089-4218 Houston TX 77089 11310 Sagecountry Dr 427 Canyon Blvd, Unit 1, Boulder, CO 80302-4923 Boulder CO 80302 427 Canyon Blvd, Unit 1
Relatives: Stephany Frederick, Amanda Frederick, Brittany Frederick, Carl Frederick, Christina Frederick, Elizabeth Frederick, Heather Love
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Nicholas Passanante Nicholas A Passanante , Age 39

Lives at 1719 Mapleton Ave, Apt A, Boulder, CO 80304-4263 Boulder CO 80304 1719 Mapleton Ave, Apt A
Prior addresses: 7306 Island Cir, Boulder, CO 80301-3906 Boulder CO 80301 7306 Island Cir 780 Utica Ave, Boulder, CO 80304-0755 Boulder CO 80304 780 Utica Ave 36 1/2 Lyman Ave, Burlington, VT 05401-5329 Burlington VT 05401 36 1/2 Lyman Ave
Relatives: Alyson Passanante, Anthony Passanante, Mary Ann, Melissa Passanante, Nicholas Passanante, Grace Cech, Jennifer Loseke, John Fritschie
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Amanda Frederick Amanda Marie Frederick , Age 38

Lives at 1719 Mapleton Ave, Unit A, Boulder, CO 80304-4263 Boulder CO 80304 1719 Mapleton Ave, Unit A
Prior addresses: 7560 N Indian Lake Dr, Scotts, MI 49088-8734 Scotts MI 49088 7560 N Indian Lake Dr 4072 Crystal Ct, Boulder, CO 80304-0986 Boulder CO 80304 4072 Crystal Ct 11754 Highview Shrs, Vicksburg, MI 49097-9317 Vicksburg MI 49097 11754 Highview Shrs
Relatives: Amanda Robinson, Kevin Schenck, Kristi Eskenazi, Michael Frederick, Nicole Frederick, Patrick Fredrick, Stephany Frederick, Adam Fredrick, Athena Eskenazi
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Richard Tucker Richard Stephen Tucker , Age 82

Lives at 1113 Summit View Dr, Louisville, CO 80027-8508 Louisville CO 80027 1113 Summit View Dr
Prior addresses: 25 Rutland St, Carlisle, MA 01741-1212 Carlisle MA 01741 25 Rutland St Po Box 262, Argyle, TX 76226-0262 Argyle TX 76226 Po Box 262
Relatives: Valerie Tucker, Andrew Hartshorn, Andrew Tucker, Carrie Johnson, Fredric Tucker, Lisa Mcelroy, Richard Tucker, Tracy Mcquaid, Abigail Mcelroy
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Andrew Hartshorn Andrew S Hartshorn , Age 27

Lives at 1719 Mapleton AVE, Boulder, CO 80304-4263 Boulder CO 80304 1719 Mapleton AVE
Prior addresses: 474 N Lake Shore DR, Apt 2902, Chicago, IL 60611-6472 Chicago IL 60611 474 N Lake Shore DR, Apt 2902 474 N Lake Shore DR, Apt 5901, Chicago, IL 60611-7402 Chicago IL 60611 474 N Lake Shore DR, Apt 5901
Relatives: Andrew Hartshorn, Rebecca Hemmings, Stephanie Hartshorn, David Hemmings, Douglas Hemmings, Jack Kelsey, Jane Hemmings, Richard Hemmings
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Tracy Mcquaid Tracy Elizabeth Mcquaid , Age 56

Lives at 9521 Panacea Dr, Huntington Beach, CA 92646-6442 Huntington Beach CA 92646 9521 Panacea Dr
Prior addresses: 1719 Mapleton Ave, Boulder, CO 80304-4263 Boulder CO 80304 1719 Mapleton Ave 315 Uplands Way, South Lake Tahoe, CA 96150-6115 South Lake Tahoe CA 96150 315 Uplands Way Po Box 262, Argyle, TX 76226-0262 Argyle TX 76226 Po Box 262
Relatives: William Mcquaid, Allyson Mcquaid, Andrew Hartshorn, Andrew Tucker, Lisa Mcelroy, Richard Tucker, Valerie Tucker, Abigail Mcelroy
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Andrew Hartshorn Andrew Spencer Hartshorn , Age 54

Lives at 74308 323rd ST, South Haven, MN 55382-2829 South Haven MN 55382 74308 323rd ST
Prior addresses: 16497 64th Ave N, Maple Grove, MN 55311-7582 Maple Grove MN 55311 16497 64th Ave N 1719 Mapleton Ave, Boulder, CO 80304-4263 Boulder CO 80304 1719 Mapleton Ave
Relatives: Andrew Hartshorn, Rebecca Hemmings, Richard Tucker, Stephanie Hartshorn, Tracy Mcquaid, Valerie Tucker, Allyson Mcquaid, Andrew Tucker, Carrie Johnson
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Neighbors

1713 Mapleton Ave
Boulder, CO
View Property Report
1727 Mapleton Ave
Boulder, CO
View Property Report
1703 Mapleton Ave
Boulder, CO
View Property Report
1735 Mapleton Ave
Boulder, CO
View Property Report

FAQs

Who lives at 1719 Mapleton Ave #A, Boulder, CO 80304?
According to our records, the current person living in 1719 Mapleton Ave #A is Alyson Passanante.
Is this property currently for sale?
The property is not for sale and last sold for $3,146,500 on Nov 19, 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 $3,099,000, reflecting a 0% 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 3,543 sq ft of living space on a 7,741 sq ft lot, built in 2004 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 1713 Mapleton Ave, 1727 Mapleton Ave, and 1703 Mapleton Ave, each with its own property report to help compare size, value, and residents.