Residential > House
Sold
03/09/2005
Sold Price
$662,500$185/ft²
2021 Mapleton Ave
Boulder, CO 80304
- 3Beds
- 3Baths
- 3,582ft²Living Area
- 7,362ft²Lot Size
- -Pool
- -Car
- 1920Year Built
- -DOM
- 25Permits
2021 Mapleton Ave, Boulder, CO 80304 is a 3 bed, 3 bath, 3,582 ft² house built in 1920 on a 0.169 acre lot with 25 construction permits. This house is currently off market, and it was last sold in 2005 for $662,500. The latest TopHap estimate of the house's value is $2,905,929.
Property Valuations
Latest estimates for 2021 Mapleton Ave based on TopHap automated valuation model (AVM).
TopHap Estimate
$2,905,929
$811/ft²
+$2M above Sold Price
Updated 5 months ago
Last Sold Price
$662,500
$185/ft²
19 years ago
2021 Mapleton Ave is valued at $2,905,929 by TopHap AVM 5 months ago.
2021 Mapleton Ave was last sold in 2005 for $662,500.
Permits
2021 Mapleton Ave has 25 permit records.
Permit History
25
Permits
May 4, 2023
Description: No fee permit for inspectionsStatus: completeType: Utility permitBusiness Name: Anne Marie Kaufman ArchitectEffective Date: 2023-05-04Permit Number: UTL2023-00162
October 7, 2022
Description: New one story wood framed studio accessory structure (365 sf) slab on grade with electrical and heat pump. No plumbingStatus: issuedType: Utility sub-permitBusiness Name: Collaborate BuildersApplicant: Anne Marie Kaufman Architect Anne Marie Kaufman ArchitectEffective Date: 2022-10-07Permit Number: UTL2022-00871
October 7, 2022
Description: 365 square foot one story wood framed studio (accessory structure) slab on grade with electrical and heat pump. No plumbingStatus: issuedType: Mechanical sub-permitApplicant: Anne Marie Kaufman Architect Anne Marie Kaufman ArchitectEffective Date: 2022-10-07Permit Number: MEC2022-00572
October 7, 2022
Description: 365 square foot one story wood framed studio (accessory structure) slab on grade with electrical and heat pump. No plumbingStatus: issuedType: Electrical sub-permitApplicant: Anne Marie Kaufman Architect Anne Marie Kaufman ArchitectEffective Date: 2022-10-07Permit Number: ELE2022-00463
October 7, 2022
Description: New one story wood framed studio accessory structure (365 sf) slab on grade with electrical and heat pump. No plumbing. **resubmitted for redesign to foundation**Status: issuedType: New accessory buildingBusiness Name: Collaborate Builders; Pearl Construction LLCApplicant: Anne Marie Kaufman Architect Anne Marie Kaufman Architect0Effective Date: 2022-10-07Permit Number: BLD-ACC2022-00033
April 5, 2021
Description: Two story addition with full finished basement for a single family detached dwelling. New basement to include a game room a bedroom a bathroom and a laundry area. The main level to include the dining and living rooms the kitchen a mud room and the stairs to the upper level. The upper level to include the master suite. Scope also includes a front and a rear porch with decks above. *scope change- 6/21/18* finished basement removed from scope of work to be replaced with crawl space. **resubmittal 2/11/19 to verify scope and plumbing fixture counts under 44 fixture units).Status: completeType: Single family detached dwelling - addition and remodelBusiness Name: Collaborate BuildersEffective Date: 2021-04-05Permit Number: BLD-SFD2018-00007
April 5, 2021
Description: Two story addition with full finished basement for a single family detached dwelling. New basement to include a game room a bedroom a bathroom and a laundry area. The main level to include the dining and living rooms the kitchen a mud room and the stairs to the upper level. The upper level to include the master suite. Scope also includes a front and a rear porch with decks aboveStatus: completeType: Electrical sub-permitBusiness Name: Here's Howe ElectricEffective Date: 2021-04-05Permit Number: ELE2018-00030
April 5, 2021
Description: Two story addition with full finished basement for a single family detached dwelling. New basement to include a game room a bedroom a bathroom and a laundry area. The main level to include the dining and living rooms the kitchen a mud room and the stairs to the upper level. The upper level to include the master suite. Scope also includes a front and a rear porch with decks aboveStatus: completeType: plumbing sub-permitBusiness Name: Bradshaw Plumbing & HeatingEffective Date: 2021-04-05Permit Number: PLB2018-00020
April 5, 2021
Description: Two story addition with full finished basement for a single family detached dwelling. New basement to include a game room a bedroom a bathroom and a laundry area. The main level to include the dining and living rooms the kitchen a mud room and the stairs to the upper level. The upper level to include the master suite. Scope also includes a front and a rear porch with decks aboveStatus: completeType: Mechanical sub-permitBusiness Name: AIR Mechanical INCEffective Date: 2021-04-05Permit Number: MEC2018-00038
December 8, 2020
Status: completeType: Electrical photovoltaic solarBusiness Name: Namaste Solar Electric INCApplicant: Anne Marie Kaufman Architect Anne Marie Kaufman ArchitectEffective Date: 2020-12-08Permit Number: ELE2020-01220
August 10, 2018
Description: Two story addition with full finished basement for a single family detached dwelling. New basement to include a game room a bedroom a bathroom and a laundry area. The main level to include the dining and living rooms the kitchen a mud room and the stairs to the upper level. The upper level to include the master suite. Scope also includes a front and a rear porch with decks aboveStatus: issuedType: Utility sub-permitBusiness Name: Collaborate Builders; Invalid0Effective Date: 2018-08-10Permit Number: UTL2018-00084
July 18, 2018
Description: R&r sewer service from new addition to main in alleyStatus: issuedType: Utility permitBusiness Name: Left Hand ExcavatingEffective Date: 2018-07-18Permit Number: UTL2018-00360
July 18, 2018
Description: R&r sewer service from new addition to main in alleyStatus: issuedType: Right-of-wayBusiness Name: Left Hand ExcavatingEffective Date: 2018-07-18Permit Number: ROW2018-00241
July 5, 2016
Description: Interior remodel to single family detached dwelling to include remodel of first floor bathroom and hallway (76 sqft) and remodel of second floor bathroom and bedroom (157 sqft). Windows will be replaced at baths in existing openings. Electrical service will be upgraded to 200 amps. Scope also includes removal of existing attached shed at rear of dwellingStatus: completeType: Mechanical sub-permitBusiness Name: Anne Marie Kaufman Architect; BEN Lann0Effective Date: 2016-07-05Permit Number: PMT2015-01257-MEC
July 5, 2016
Description: Interior remodel to single family detached dwelling to include remodel of first floor bathroom and hallway (76 sqft) and remodel of second floor bathroom and bedroom (157 sqft). Windows will be replaced at baths in existing openings. Electrical service will be upgraded to 200 amps. Scope also includes removal of existing attached shed at rear of dwellingStatus: completeType: Electrical sub-permitBusiness Name: Anne Marie Kaufman Architect; BEN Lann0Effective Date: 2016-07-05Permit Number: PMT2015-01257-ELE
July 5, 2016
Description: Interior remodel to single family detached dwelling to include remodel of first floor bathroom and hallway (76 sqft) and remodel of second floor bathroom and bedroom (157 sqft). Windows will be replaced at baths in existing openings. Electrical service will be upgraded to 200 amps. Scope also includes removal of existing attached shed at rear of dwellingStatus: completeType: Single family detached dwelling - remodelBusiness Name: Anne Marie Kaufman Architect; BEN Lann0Effective Date: 2016-07-05Permit Number: PMT2015-01257
July 5, 2016
Description: Interior remodel to single family detached dwelling to include remodel of first floor bathroom and hallway (76 sqft) and remodel of second floor bathroom and bedroom (157 sqft). Windows will be replaced at baths in existing openings. Electrical service will be upgraded to 200 amps. Scope also includes removal of existing attached shed at rear of dwellingStatus: completeType: plumbing sub-permitBusiness Name: Anne Marie Kaufman Architect; BEN Lann0Effective Date: 2016-07-05Permit Number: PMT2015-01257-PLB
June 24, 2011
Description: Repair damaged electrical service.Status: completeType: Electrical photovoltaic solarBusiness Name: AAA Electric Company INCFees: $62Effective Date: 2011-06-24Permit Number: PMT2008-02457-ELE
July 25, 2008
Description: Replacement Forced Air FurnaceStatus: canceledType: HVAC solar water heater wood burningBusiness Name: Service ExpertsFees: $98Effective Date: 2008-07-25Permit Number: PMT2005-20193-MEC
June 17, 2008
Description: Repair damaged electrical service.Status: CompletedType: ElectricalSub Type: ResidentialBusiness Name: AAA ELECTRIC COMPANY, INC.Applicant: SCOTT PERLOVEffective Date: 2008-06-17Permit Number: PMT2008-02457
July 25, 2005
Description: Replacement Forced Air FurnaceStatus: VoidedType: MechanicalSub Type: ResidentialBusiness Name: CLIMATE MASTERS SERVICE, LLCApplicant: SCOTT PERLOVEffective Date: 2005-07-25Permit Number: PMT2005-20193
June 15, 1994
Description: Mechanical forced air furnace extends air ductsStatus: completeType: HVAC solar water heater wood burningBusiness Name: PAM ThompsonFees: $16Effective Date: 1994-06-15Permit Number: PMT1994-04084-MEC
June 15, 1994
Description: Addition and remodel the original general permit number is 935393Status: completeType: Addition to a single family detached dwellingBusiness Name: Whitmore RenovationsFees: $673Effective Date: 1994-06-15Permit Number: PMT1993-05393
June 15, 1994
Description: Electrical electrical wiring in single family dwelling addition & remodelStatus: completeType: Electrical photovoltaic solarBusiness Name: Wolf ElectricFees: $43Effective Date: 1994-06-15Permit Number: PMT1993-06348-ELE
March 18, 1994
Description: Electrical wiringStatus: completeType: Electrical photovoltaic solarBusiness Name: Natural ElectricFees: $34Effective Date: 1994-03-18Permit Number: PMT1994-01901-ELE
Current Ownership
Information about the current owner(s).
Taxes Billed
Taxes billed in 2022$12,133.62From latest Total Assessed Value9.29%Total Assessed Value$130,660=Land+
Assessed Value$56,573Additions
Assessed Value$74,087
In 2022, taxes billed for 2021 Mapleton Ave were $12,133.62, which is 9.29% from latest Total Assessed Value of $130,660.
Property History
2021 Mapleton Ave has undefined property events records (listings, deeds, permits, tax, foreclosure, loan).
Property Events
Environment
Environmental factors around 2021 Mapleton Ave
Hazard Risks
Particulates105Nat'l Avg100Carb Mono95Ozone94Air Pollution94Lead53Earthquake46Tornado43Weather13Hail0Hurricane0Wind0
9 hazards (Carbon Monoxide, Earthquake Risk, Tornado Index, Air Pollution Index, Ozone Index, Weather Risk, Lead Index, Particulate Matter, National Average) are above the national average around 2021 Mapleton Ave.
Walkability Index
12 /20
Most Walkable
20-18
Very Walkable
17-15
Somewhat Walkable
14-10
Car Dependent
9-0
2021 Mapleton Ave has a walkability score of 12 out of 20, which means that it is in a somewhat walkable area.
Temperature
Seasonal temperature sampled over multiple years
Winter
Average
Low
20°F
High
44°F
Summer
Average
Low
54°F
High
83°F
In the winter at 2021 Mapleton Ave, temperatures range from 19.97°F to 44.14°F with an average of 32.06°F. In the summer, the temperature ranges from 54.48°F to 82.65°F with and average of 68.57°F.
School Information
Public/private schools serving 2021 Mapleton Ave
Public Schools
Boulder High School
Grades: 9-12
0.70 mi
A-
Casey Middle School
Grades: 6-8
0.51 mi
C
Whittier International Elementary School
Grades: KG-5
0.13 mi
B
* The school rating is based entirely on the test score performance of each school. It is based on a scale of A-F, A being best.
Nearby public schools serving 2021 Mapleton Ave have ratings undefined, undefined, and undefined.
Neighborhood
This property is located in Whittier, Boulder, CO 80304.
Seasonal Housing units 80304
27%of housing is for seasonal rent.
Daytime Population for 80304
+18%of people during work hours.
Boundary map of Whittier.
Crime Index for 80304
96
96
The crime index in 80304 is 96, which is 1.0 times lower than national average.
Market Trends
Historical market data near 2021 Mapleton Ave over selected time period.
Nearby Properties on Mapleton Ave
- 501 Mapleton Ave, Boulder, CO 80304 (Mapleton Hill) is a 3,065 square foot, 5 bedroom, 5 bathroom, 0.17 acre property. It was built in 1995 and has an estimate of $4,401,790 with a price per ft² of $1,436.
- 1665 Mapleton Ave, Boulder, CO 80304 (Sunset Hill) is a 924 square foot, 3 bedroom, 3.25 bathroom, 0.36 acre property. It was built in 1954 and has an estimate of $985,754 with a price per ft² of $1,067.
- 2701 Mapleton Ave #Ste B, Boulder, CO 80304 (North Central Boulder) is a 902 square foot, 2 bedroom, 2 bathroom, 0.17 acre property. It was built in 2008 and has an estimate of $750,000 with a price per ft² of $831.
- 1043 Mapleton Ave, Boulder, CO 80304 (Mapleton Hill) is a 1,235 square foot, 2 bedroom, 2.25 bathroom, 0.18 acre property. It was built in 1975 and has an estimate of $2,052,804 with a price per ft² of $1,662.
- 409 Mapleton Ave, Boulder, CO 80304 (Mapleton Hill) is a 1,270 square foot, 4 bedroom, 2.25 bathroom, 0.14 acre property. It was built in 1960 and has an estimate of $1,925,685 with a price per ft² of $1,516.
- 2576 Mapleton Ave, Boulder, CO 80304 (Pine Street) is a 2,065 square foot, 3 bedroom, 2.25 bathroom, 0.16 acre property. It was built in 1983 and has an estimate of $1,787,999 with a price per ft² of $866.
- 1620 Mapleton Ave, Boulder, CO 80304 (Whittier) is a 1,722 square foot, 3 bedroom, 3.25 bathroom, 0.17 acre property. It was built in 1980 and has an estimate of $2,171,509 with a price per ft² of $1,261.
- 2635 Mapleton Ave #Lot 81, Boulder, CO 80304 (Mapleton Mobile Home Park) is a 624 square foot property.
- 2104 Mapleton Ave, Boulder, CO 80304 (Whittier) is a 2,046 square foot, 3 bedroom, 4.5 bathroom, 0.1 acre property. It was built in 2005 and has an estimate of $2,587,814 with a price per ft² of $1,265.
- 1014 Mapleton Ave, Boulder, CO 80304 (Mapleton Hill) is a 2,902 square foot, 5 bedroom, 5.25 bathroom, 0.33 acre property. It was built in 2010 and has an estimate of $6,424,939 with a price per ft² of $2,214.
- 2303 Mapleton Ave, Boulder, CO 80304 (Whittier) is a 1,796 square foot, 3 bedroom, 2.25 bathroom, 0.09 acre property. It was built in 1978 and has an estimate of $1,814,564 with a price per ft² of $1,010.
- 2224 Mapleton Ave, Boulder, CO 80304 (Whittier) is a 1,812 square foot, 4 bedroom, 3 bathroom, 0.16 acre property. It was built in 1975 and has an estimate of $1,849,000 with a price per ft² of $1,020.
- 2430 Mapleton Ave, Boulder, CO 80304 (Whittier) is a 1,734 square foot, 3 bedroom, 2.25 bathroom, 0.08 acre property. It was built in 1985 and has an estimate of $1,495,218 with a price per ft² of $862.
- 1845 Mapleton Ave, Boulder, CO 80304 (Whittier) is a 2,084 square foot, 3 bedroom, 2.25 bathroom, 0.09 acre property. It was built in 1980 and has an estimate of $1,684,857 with a price per ft² of $808.
- 312 Mapleton Ave, Boulder, CO 80304 (Mapleton Park) is a 1,082 square foot, 3 bedroom, 2 bathroom, 0.14 acre property. It was built in 1980 and has an estimate of $1,880,661 with a price per ft² of $1,738.
- 304 Mapleton Ave, Boulder, CO 80304 (Mapleton Park) is a 2,942 square foot, 5 bedroom, 4.25 bathroom, 0.19 acre property. It was built in 2016 and has an estimate of $3,542,582 with a price per ft² of $1,204.
- 2145 Mapleton Ave, Boulder, CO 80304 (Whittier) is a 2,450 square foot, 5 bedroom, 3.25 bathroom, 0.18 acre property. It was built in 1980 and has an estimate of $2,180,000 with a price per ft² of $890.
- 909 Mapleton Ave, Boulder, CO 80304 (Pleasant Corner) is a 3,796 square foot, 5 bedroom, 5.75 bathroom, 0.27 acre property. It was built in 1995 and has an estimate of $3,636,165 with a price per ft² of $958.
- 811 Mapleton Ave, Boulder, CO 80304 (Mapleton Hill) is a 3,518 square foot, 5 bedroom, 5.5 bathroom, 0.19 acre property. It was built in 1985 and has an estimate of $4,887,477 with a price per ft² of $1,389.
- 639 Mapleton Ave, Boulder, CO 80304 (Mapleton Hill) is a 2,499 square foot, 5 bedroom, 2.25 bathroom, 0.19 acre property. It was built in 1983 and has an estimate of $2,413,916 with a price per ft² of $966.
- 2056 Mapleton Ave, Boulder, CO 80304 (Whittier) is a 2,246 square foot, 5 bedroom, 5.5 bathroom, 0.11 acre property. It was built in 1900 and has an estimate of $2,917,844 with a price per ft² of $1,299.
- 502 Mapleton Ave, Boulder, CO 80304 (Mapleton Hill) is a 3,782 square foot, 5 bedroom, 4.75 bathroom, 0.24 acre property. It was built in 1995 and has an estimate of $4,026,236 with a price per ft² of $1,065.
- 2630 Mapleton Ave, Boulder, CO 80304 (Pine Street) is a 2,080 square foot, 4 bedroom, 2 bathroom, 0.17 acre property. It was built in 1975 and has an estimate of $1,476,000 with a price per ft² of $710.
- 2542 Mapleton Ave, Boulder, CO 80304 (Pine Street) is a 1,152 square foot, 2 bedroom, 1 bathroom, 0.18 acre property. It was built in 1975 and has an estimate of $1,057,000 with a price per ft² of $918.
- 711 Mapleton Ave, Boulder, CO 80304 (Mapleton Hill) is a 1,441 square foot, 3 bedroom, 2 bathroom, 0.15 acre property. It was built in 1970 and has an estimate of $2,168,290 with a price per ft² of $1,505.
- View more properties on Mapleton Ave