409 RIDDLE DR
Valuation
Tax & Assessment
Property Facts
Transaction History(2)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Poudre School District R-1
Neighborhood · ZIP 80521These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
409 Riddle Dr measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Worth more than 86% of homes in Hanna Farm
- Costs more per square foot than 95% of homes in Larimer County
- Smaller than 89% of homes in Larimer County
- Has a smaller lot than 72% of homes in Larimer County
- Older than 90% of homes in Larimer County
What homes are worth in Fort Collins 80521
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 65% of homes in Fort Collins 80521.
How it measures up in Fort Collins 80521
The dot is this home. The mark in the middle is the typical home in Fort Collins 80521.
Pricier than 65% of homes nearby
Pricier than 87% of homes nearby
Bigger than 25% of homes nearby
Bigger than 30% of homes nearby
Newer than 39% of homes nearby
| Measure | This home | Hanna Farm | Fort Collins 80521 | Larimer County |
|---|---|---|---|---|
| Estimated valuepricier than | $592,707 | 86% of homes | 65% of homes | 57% of homes |
| Price per ft²pricier than | $586 | 88% of homes | 87% of homes | 95% of homes |
| Living areabigger than | 1,011 ft² | 31% of homes | 25% of homes | 11% of homes |
| Lot sizebigger than | 0.15 ac | 57% of homes | 30% of homes | 28% of homes |
| Year builtnewer than | 1960 | 54% of homes | 39% of homes | 10% of homes |
About 409 Riddle Dr
How much is 409 Riddle Dr, Fort Collins, CO worth?
The TopHap Estimate for 409 Riddle Dr, Fort Collins, CO is $592,707 as of Aug 30, 2026. The likely range is $534,844 to $650,570. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 409 Riddle Dr, Fort Collins, CO last sell?
409 Riddle Dr, Fort Collins, CO last sold on Apr 28, 2015 for $250,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
How big is 409 Riddle Dr, Fort Collins, CO?
409 Riddle Dr, Fort Collins, CO has 2 bedrooms, 2 bathrooms, 1,011 square feet of living space and a 0.15-acre lot.
When was 409 Riddle Dr, Fort Collins, CO built?
409 Riddle Dr, Fort Collins, CO was built in 1960, making it 66 years old. It is a ranch home. The building has 1 story.
What schools serve 409 Riddle Dr, Fort Collins, CO?
409 Riddle Dr, Fort Collins, CO is assigned to Putnam Elementary School of Science (elementary), rated B+; Lincoln Middle IB World School (middle), rated C; Poudre High School (high), rated B+. All sit in Poudre School District R-1. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 409 Riddle Dr, Fort Collins, CO compare to other homes in Fort Collins 80521?
Among the 9,060 homes in Fort Collins 80521, it is worth more than 65% of them ($592,707 against a typical $529,359), its price per square foot is higher than 87% of them ($586 against a typical $396), it is bigger than 25% of them (1,011 ft² against a typical 1,320 ft²), its lot is bigger than 30% of them (0.15 ac against a typical 0.19 ac) and it is newer than 39% of them (1960 against a typical 1967). Measured against all of Larimer County, it is worth more than 57% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 409 Riddle Dr, Fort Collins, CO?
The 2024 property tax bill for 409 Riddle Dr, Fort Collins, CO was $3,234. The county assessed it at $37,393.
More homes on Riddle Dr
- 408 Riddle Dr$546K4 bd · 2 ba · 1,584 ft² · Sold $555K · Nov 2025
- 413 Riddle Dr$437K3 bd · 1 ba · 1,032 ft² · Sold $448K · Feb 2025
- 418 Riddle Dr$461K2 bd · 1 ba · 912 ft² · Sold $365K · Dec 2022
- 412 Riddle Dr$436K2 bd · 1 ba · 888 ft² · Sold Apr 2022
- 402 Riddle Dr$474K3 bd · 1 ba · 960 ft² · Sold $300K · Mar 2019
- 400 Riddle Dr$498K2 bd · 1 ba · 1,020 ft² · Sold $262K · Jun 2015
- 405 Riddle Dr$503K3 bd · 1 ba · 1,008 ft² · Sold $184K · Aug 2012
- 406 Riddle Dr$491K3 bd · 1 ba · 1,032 ft² · Sold $176K · Jul 2011
- 415 Riddle Dr$469K4 bd · 2 ba · 996 ft² · Sold $156K · Feb 2010
- 411 Riddle Dr5 bd · 2 ba · 1,016 ft² · Sold $188K · Sep 2009
- 407 Riddle Dr$523K4 bd · 2 ba · 1,221 ft² · Sold $144K · Jun 2009
- 401 Riddle Dr$596K3 bd · 2 ba · 1,811 ft² · Sold $162K · Feb 2009
Closest homes
- 407 Riddle Dr$523K65 ft · 4 bd · 2 ba · 1,221 ft² · Sold $144K · Jun 2009
- 411 Riddle Dr65 ft · 5 bd · 2 ba · 1,016 ft² · Sold $188K · Sep 2009
- 405 Riddle Dr$503K130 ft · 3 bd · 1 ba · 1,008 ft² · Sold $184K · Aug 2012
- 413 Riddle Dr$437K130 ft · 3 bd · 1 ba · 1,032 ft² · Sold $448K · Feb 2025
- 408 Tedmon Dr$481K102 ft · 3 bd · 2.5 ba · 1,032 ft² · Sold Jul 1994
- 410 Tedmon Dr$725K121 ft · 4 bd · 2 ba · 1,534 ft² · Sold $405K · Dec 2017
- 406 Tedmon Dr$512K121 ft · 3 bd · 1 ba · 1,008 ft² · Sold $445K · Sep 2021
- 412 Tedmon Dr$506K165 ft · 3 bd · 2 ba · 1,105 ft² · Sold $100K · Oct 1995
More homes in Fort Collins 80521
- 415 S Howes St$239K1 bd · 1 ba · 645 ft² · Sold $229K · Sep 2026
- 812 Rocky Rd$392K3 bd · 1 ba · 1,075 ft² · Sold $305K · Sep 2026
- 910 Willshire Dr$599K3 bd · 2.5 ba · 1,452 ft² · Sold $579K · Sep 2026
- 1934 Sterling Ln$509K3 bd · 2 ba · 1,704 ft² · Sold $230K · Sep 2026
- 407 Franklin St$514K4 bd · 2.8 ba · 1,344 ft² · Sold $490K · Sep 2026
- 918 W Mulberry St$995K4 bd · 4.3 ba · 2,795 ft² · Sold $995K · Sep 2026
- 1416 W Mountain Ave$1.7M4 bd · 4.5 ba · 3,204 ft² · Sold $1.7M · Sep 2026
- 423 W Oak St$725K3 bd · 1 ba · 1,169 ft² · Sold $750K · Sep 2026
- 2520 W Plum St$500K4 bd · 2 ba · 1,688 ft² · Sold $300K · Sep 2026
- 2943 Pleasant Valley Rd$545K3 bd · 2 ba · 1,536 ft² · Sold $535K · Sep 2026
- 315 N Howes St$1.5M3 bd · 7.8 ba · 3,073 ft² · Sold $1.4M · Sep 2026
- 2912 Radcliff Cir$570K3 bd · 3 ba · 2,460 ft² · Sold $575K · Sep 2026
Assigned schools
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