2. 4236 Frederick Cir Longmont CO
4236 Frederick Cir Longmont CO

Report Results for

4236 Frederick Cir Longmont, CO

4236 Frederick Cir Longmont, CO 80503 was built in 2007 and last sold for $439,121. The property has a lot size of 6,424 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 936,000, reflecting a 1% change over the past year, with 4 beds, 3 baths, and approximately 3,636 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

$439,121
Last sold Jun 15, 2026
4
Beds
3
Baths
3,636
Sqft
Off Market
$936,000 estimated value
Built in 2007
$257/sqft
6,424 lot sqft
$220 HOA fees

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
R0149522
Parking
2
Subdivision
Reserve At Renaissance - Lg
Heating
Forced air unit
Cooling
Central
Stories
2

Property History

Over the last 12 months, the sales price of 4236 Frederick Cir Longmont, CO 80503 has increased by 1%.

Price History

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Year Price Price/Sq Ft
2026 $ 939,000 1 % $ 258
2025 $ 925,000 -6 % $ 254
2024 $ 987,000 17 % $ 271
2023 $ 839,000 -9 % $ 231
2022 $ 924,000 24 % $ 254
2021 $ 743,000 ---- $ 204

Tax History

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Year Taxes Assesments
2026 ---- $ 63,743
2025 $ 5,494 9 %
2024 $ 5,009 1 % $ 58,588
2023 $ 4,940 22 % $ 59,061
2022 $ 4,021 ---- $ 47,580
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Owner

Ellen Bartilet Ellen Emerson Bartilet , Age 74

Lives at 4236 Frederick Cir, Longmont, CO 80503-4136
Relatives: Frank Bartilet, Allana Bartilet, Brandon Bartilet, Brittany Bartilet, Carolyn Garcia, Melissa Garcia, Michael Garcia, Alicia Lehnig, Angel Garcia
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People Living at 4236 Frederick Cir Longmont, CO

Ellen Bartilet Ellen Emerson Bartilet , Age 74

Lives at 4236 Frederick Cir, Longmont, CO 80503-4136 Longmont CO 80503 4236 Frederick Cir
Prior addresses: Po Box 7988, Torrance, CA 90504-9388 Torrance CA 90504 Po Box 7988 23125 Dolorosa St, Woodland Hills, CA 91367-6108 Woodland Hills CA 91367 23125 Dolorosa St
Relatives: Frank Bartilet, Allana Bartilet, Brandon Bartilet, Brittany Bartilet, Carolyn Garcia, Melissa Garcia, Michael Garcia, Alicia Lehnig, Angel Garcia
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Frank Bartilet Frank I Bartilet , Age 83

Lives at 4236 Frederick Cir, Longmont, CO 80503-4136 Longmont CO 80503 4236 Frederick Cir
Prior addresses: Po Box 7988, Torrance, CA 90504-9388 Torrance CA 90504 Po Box 7988
Relatives: Ellen Bartilet, Allana Bartilet, Brandon Bartilet, Brittany Bartilet, Tiffany Trojmer, Brittany Butler, Carolyn Garcia, Hanne Lawrence, John Trojmer
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Fumi Fujimoto Fumi N Fujimoto , Age 100

Lives at 4236 Frederick Cir, Longmont, CO 80503-4136 Longmont CO 80503 4236 Frederick Cir
Prior addresses: 6794 Julie Ln, West Hills, CA 91307-2727 West Hills CA 91307 6794 Julie Ln 4076 Pebble Beach Dr, Longmont, CO 80503-8358 Longmont CO 80503 4076 Pebble Beach Dr 3623 Clover Creek Ln, Longmont, CO 80503-6401 Longmont CO 80503 3623 Clover Creek Ln
Relatives: Donna Hardy, Jerry Fujimoto, Brian Hardy, Bruce Hardy, Scott Hardy, Alan Hardy, Bruce Dr, Dana Peterson, Elizabeth Hardy
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Brittany Bartilet Brittany Lauren Bartilet , Age 43

Lives at 621 Central Ave, Unit A, Buellton, CA 93427-9700 Buellton CA 93427 621 Central Ave, Unit A
Prior addresses: 719 E College Ave, Lompoc, CA 93436-4609 Lompoc CA 93436 719 E College Ave 4236 Frederick Cir, Longmont, CO 80503-4136 Longmont CO 80503 4236 Frederick Cir
Relatives: Allana Bartilet, Brandon Bartilet, Brittany Butler, Ellen Bartilet, Frank Bartilet, Robert Butler, Albert Reta, Amber Andel, Angel Butler
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Neighbors

4212 Frederick Cir
Longmont, CO
View Property Report
4237 Frederick Cir
Longmont, CO
View Property Report
4206 Frederick Cir
Longmont, CO
View Property Report
4231 Frederick Cir
Longmont, CO
View Property Report

FAQs

Who lives at 4236 Frederick Cir, Longmont, CO 80503?
According to our records, the current person living in 4236 Frederick Cir is Ellen Bartilet.
Is this property currently for sale?
The property is not for sale and last sold for $439,121 on Jun 15, 2026. 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 $936,000, reflecting a 1% 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 3,636 sq ft of living space on a 6,424 sq ft lot, built in 2007 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 4212 Frederick Cir, 4237 Frederick Cir, and 4206 Frederick Cir, each with its own property report to help compare size, value, and residents.