Residential > House
Sold
08/30/2005
Sold Price
$2,000,000$461/ft²
821 Mapleton Ave
Boulder, CO 80304
- 5Beds
- 5Baths
- 4,338ft²Living Area
- 8,407ft²Lot Size
- -Pool
- 2Car
- 1916Year Built
- -DOM
- 22Permits
821 Mapleton Ave, Boulder, CO 80304 is a 5 bed, 5 bath, 4,338 ft² house built in 1916 on a 0.193 acre lot with 22 construction permits. This house is currently off market, and it was last sold in 2005 for $2,000,000. The latest TopHap estimate of the house's value is $3,731,750.
Property Valuations
Latest estimates for 821 Mapleton Ave based on TopHap automated valuation model (AVM).
TopHap Estimate
$3,731,750
$860/ft²
+$2M above Sold Price
Updated 5 months ago
Last Sold Price
$2,000,000
$461/ft²
18 years ago
821 Mapleton Ave is valued at $3,731,750 by TopHap AVM 5 months ago.
821 Mapleton Ave was last sold in 2005 for $2,000,000.
Permits
821 Mapleton Ave has 22 permit records.
Permit History
22
Permits
November 16, 2008
Description: Pipeburst from house to mainStatus: completeType: Right-of-wayBusiness Name: Ars American Residential ServicesFees: $113Effective Date: 2008-11-16Permit Number: PMT2005-04414-ROW
November 16, 2008
Description: Pipeburst from house to mainStatus: completeType: Utility permitBusiness Name: ARS American Residential ServicesFees: $430Effective Date: 2008-11-16Permit Number: PMT2005-04414-UTL
September 22, 2008
Description: remove bearing wall in finished basement of SFD. Replace with new beam. Remove existing sub floor and pour new slab.. Add new airlock door in basement. All interior. 407 SF. Adding new boiler and fan coil system. Radiant floor. Four small radiators. New comfort cooling on third floor.Status: completeType: Remodel of a single family detached dwellingBusiness Name: Center Management Group LLCFees: $248Effective Date: 2008-09-22Permit Number: PMT2005-03696
September 22, 2008
Description: remove bearing wall in finished basement of SFD. Replace with new beam. Remove existing sub floor and pour new slab.. Add new airlock door in basement. All interior. 407 SF. Adding new boiler and fan coil system. Radiant floor. Four small radiators. New comfort cooling on third floor.Status: completeType: Mechanical sub-permitBusiness Name: Center Management Group LLCFees: $598Effective Date: 2008-09-22Permit Number: PMT2005-03696-MEC
September 22, 2008
Description: remove bearing wall in finished basement of SFD. Replace with new beam. Remove existing sub floor and pour new slab.. Add new airlock door in basement. All interior. 407 SF. Adding new boiler and fan coil system. Radiant floor. Four small radiators. New comfort cooling on third floor.Status: completeType: Electrical sub-permitBusiness Name: Center Management Group LLCFees: $34Effective Date: 2008-09-22Permit Number: PMT2005-03696-ELE
November 15, 2005
Description: Pipeburst from house to mainStatus: IssuedType: Wastewater right-of-waySub Type: ResidentialBusiness Name: AMERICAN RESIDENTIAL SERVICESApplicant: RANDI STROHEffective Date: 2005-11-15Permit Number: PMT2005-04414
February 12, 1997
Description: Mechanical gas piping for barbequeStatus: canceledType: HVAC solar water heater wood burningBusiness Name: THE GAS ConnectionFees: $18Effective Date: 1997-02-12Permit Number: PMT1995-02077-MEC
March 18, 1996
Description: Fence 6 ft cedar fenceStatus: completeType: Fence and wallBusiness Name: Wolff Lyon ArchitractorsFees: $15Effective Date: 1996-03-18Permit Number: PMT1995-09245-FEN
February 13, 1996
Description: Mechanical repalce forced air furnaceStatus: completeType: HVAC solar water heater wood burningBusiness Name: Meyers Heating & A/CFees: $71Effective Date: 1996-02-13Permit Number: PMT1995-08990-MEC
February 13, 1996
Description: Interior remodel of kitchen, porch the original general permit number is 958582Status: completeType: Repair of a single family detached dwellingBusiness Name: Wolff/lyon ArchFees: $1,329Effective Date: 1996-02-13Permit Number: PMT1995-08582
February 13, 1996
Description: Electrical electrical wiringStatus: completeType: Electrical photovoltaic solarBusiness Name: Longs Peak ElectricFees: $76Effective Date: 1996-02-13Permit Number: PMT1995-09108-ELE
February 1, 1996
Description: plumbing relocate kitchen sink & addition gas line for stoveStatus: completeType: plumbingBusiness Name: Master Plumbers INCFees: $42Effective Date: 1996-02-01Permit Number: PMT1995-08778-PLB
January 24, 1996
Description: New detached two car garage with storage loft the original general permit numbStatus: completeType: Addition to a single family detached dwellingBusiness Name: Wolff/lyon ArchFees: $356Effective Date: 1996-01-24Permit Number: PMT1995-07516
December 13, 1995
Description: Electrical electrical wiring in new structureStatus: completeType: Electrical photovoltaic solarBusiness Name: Longs Peak ElectricFees: $66Effective Date: 1995-12-13Permit Number: PMT1995-08381-ELE
April 6, 1995
Description: Mechanical gas line for meter moveStatus: completeType: HVAC solar water heater wood burningBusiness Name: City Plumbing & HeatingFees: $12Effective Date: 1995-04-06Permit Number: PMT1994-07804-MEC
December 20, 1990
Description: Addition. The original general permit number is r0358Status: completeType: Addition to a single family detached dwellingBusiness Name: Herbruck ConstFees: $1,129Effective Date: 1990-12-20Permit Number: PMT1990-R0358
December 20, 1990
Description: plumbing addtn plumbingStatus: completeType: plumbingBusiness Name: Colorado PipeworksFees: $21Effective Date: 1990-12-20Permit Number: PMT1990-R1044-PLB
December 20, 1990
Description: Dormer addtn. The original general permit number is r2683Status: completeType: Addition to a single family detached dwellingBusiness Name: Herbruck ConstFees: $377Effective Date: 1990-12-20Permit Number: PMT1990-R2683
December 20, 1990
Description: Mechanical duct & vent addtnStatus: completeType: HVAC solar water heater wood burningBusiness Name: Bldr MTL ProdFees: $13Effective Date: 1990-12-20Permit Number: PMT1990-R1098-MEC
December 20, 1990
Description: Electrical addtn wiringStatus: completeType: Electrical photovoltaic solarBusiness Name: ACE ElecFees: $44Effective Date: 1990-12-20Permit Number: PMT1990-R1380-ELE
September 26, 1990
Description: Electrical rmdl wiringStatus: completeType: Electrical photovoltaic solarBusiness Name: ACE ElecFees: $32Effective Date: 1990-09-26Permit Number: PMT1990-R3472-ELE
September 6, 1990
Description: plumbing addition 1 bathroom addition plumbingStatus: completeType: plumbingBusiness Name: Colorado PipeworkFees: $21Effective Date: 1990-09-06Permit Number: PMT1990-R2941-PLB
Current Ownership
Information about the current owner(s).
Taxes Billed
Taxes billed in 2022$24,906.12From latest Total Assessed Value9.05%Total Assessed Value$275,150=Land+
Assessed Value$87,097Additions
Assessed Value$188,053
In 2022, taxes billed for 821 Mapleton Ave were $24,906.12, which is 9.05% from latest Total Assessed Value of $275,150.
Property History
821 Mapleton Ave has undefined property events records (listings, deeds, permits, tax, foreclosure, loan).
Property Events
Environment
Environmental factors around 821 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 821 Mapleton Ave.
Walkability Index
14 /20
Most Walkable
20-18
Very Walkable
17-15
Somewhat Walkable
14-10
Car Dependent
9-0
821 Mapleton Ave has a walkability score of 14 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 821 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 821 Mapleton Ave
Public Schools
Boulder High School
Grades: 9-12
0.81 mi
A-
Casey Middle School
Grades: 6-8
0.34 mi
C
Whittier International Elementary School
Grades: KG-5
0.86 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 821 Mapleton Ave have ratings undefined, undefined, and undefined.
Neighborhood
This property is located in Mapleton Hill, 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 Mapleton Hill.
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 821 Mapleton Ave over selected time period.
Nearby Properties on Mapleton Ave
- 320 Mapleton Ave, Boulder, CO 80304 (Mapleton Park) is a 1,199 square foot, 3 bedroom, 2 bathroom, 0.19 acre property. It was built in 1966 and has an estimate of $2,371,951 with a price per ft² of $1,978.
- 1531 Mapleton Ave, Boulder, CO 80304 (Whittier) is a 2,472 square foot, 3 bedroom, 4.5 bathroom, 0.1 acre property. It was built in 1995 and has an estimate of $2,650,861 with a price per ft² of $1,072.
- 2711 Mapleton Ave #Apt 22, Boulder, CO 80304 (Mapleton Court) is a 400 square foot, 1 bedroom, 1 bathroom, 0.01 acre property. It was built in 1983 and has an estimate of $357,306 with a price per ft² of $893.
- 2537 Mapleton Ave #Apt C, Boulder, CO 80304 (Pine Street) is a 1,251 square foot, 2 bedroom, 1 bathroom, 0.22 acre property. It was built in 1977 and has an estimate of $805,295 with a price per ft² of $644.
- 2711 Mapleton Ave #Apt 6, Boulder, CO 80304 (Mapleton Court) is a 400 square foot, 1 bedroom, 1 bathroom, 0.01 acre property. It was built in 1983 and has an estimate of $361,105 with a price per ft² of $903.
- 2711 Mapleton Ave #Apt 5, Boulder, CO 80304 (Mapleton Court) is a 400 square foot, 1 bedroom, 1 bathroom, 0.01 acre property. It was built in 1983 and has an estimate of $370,004 with a price per ft² of $925.
- 2711 Mapleton Ave #Apt 4, Boulder, CO 80304 (Mapleton Court) is a 400 square foot, 1 bedroom, 1 bathroom, 0.01 acre property. It was built in 1983 and has an estimate of $357,306 with a price per ft² of $893.
- 2711 Mapleton Ave #Apt 3, Boulder, CO 80304 (Mapleton Court) is a 433 square foot, 1 bedroom, 1 bathroom, 0.01 acre property. It was built in 1983 and has an estimate of $365,978 with a price per ft² of $845.
- 2711 Mapleton Ave #Apt 2, Boulder, CO 80304 (Mapleton Court) is a 400 square foot, 1 bedroom, 1 bathroom, 0.01 acre property. It was built in 1983 and has an estimate of $357,306 with a price per ft² of $893.
- 2711 Mapleton Ave #Apt 1, Boulder, CO 80304 (Mapleton Court) is a 400 square foot, 1 bedroom, 1 bathroom, 0.01 acre property. It was built in 1983 and has an estimate of $309,240 with a price per ft² of $773.
- 2711 Mapleton Ave #Apt 16, Boulder, CO 80304 (Mapleton Court) is a 400 square foot, 1 bedroom, 1 bathroom, 0.01 acre property. It was built in 1983 and has an estimate of $357,306 with a price per ft² of $893.
- 2711 Mapleton Ave #Apt 15, Boulder, CO 80304 (Mapleton Court) is a 400 square foot, 1 bedroom, 1 bathroom, 0.01 acre property. It was built in 1983 and has an estimate of $357,306 with a price per ft² of $893.
- 2711 Mapleton Ave #Apt 14, Boulder, CO 80304 (Mapleton Court) is a 400 square foot, 1 bedroom, 1 bathroom, 0.01 acre property. It was built in 1983 and has an estimate of $357,306 with a price per ft² of $893.
- 2711 Mapleton Ave #Apt 13, Boulder, CO 80304 (Mapleton Court) is a 400 square foot, 1 bedroom, 1 bathroom, 0.01 acre property. It was built in 1983 and has an estimate of $357,306 with a price per ft² of $893.
- 535 Mapleton Ave, Boulder, CO 80304 (Mapleton Hill) is a 4,178 square foot, 6 bedroom, 4 bathroom, 0.21 acre property. It was built in 1975 and has an estimate of $4,141,609 with a price per ft² of $991.
- 643 Mapleton Ave, Boulder, CO 80304 (Mapleton Hill) is a 3,239 square foot, 4 bedroom, 3.25 bathroom, 0.14 acre property. It was built in 1995 and has an estimate of $3,380,428 with a price per ft² of $1,044.
- 2711 Mapleton Ave #Apt 19, Boulder, CO 80304 (Mapleton Court) is a 400 square foot, 1 bedroom, 1 bathroom, 0.01 acre property. It was built in 1983 and has an estimate of $357,306 with a price per ft² of $893.
- 1726 Mapleton Ave # A, Boulder, CO 80304 (Whittier) is a 1,252 square foot, 2 bedroom, 2.25 bathroom, 0.09 acre property. It was built in 1995 and has an estimate of $2,322,275 with a price per ft² of $1,855.
- 1437 Mapleton Ave, Boulder, CO 80304 (Whittier) is a 2,792 square foot, 4 bedroom, 4.5 bathroom, 0.12 acre property. It was built in 1920 and has an estimate of $1,947,885 with a price per ft² of $698.
- 1830 Mapleton Ave, Boulder, CO 80304 (Whittier) is a 2,340 square foot, 3 bedroom, 3 bathroom, 0.16 acre property. It was built in 2000 and has an estimate of $2,553,580 with a price per ft² of $1,091.
- 2236 Mapleton Ave, Boulder, CO 80304 (Whittier) is a 2,557 square foot, 4 bedroom, 3.25 bathroom, 0.16 acre property. It was built in 2010 and has an estimate of $2,797,649 with a price per ft² of $1,094.
- 720 Mapleton Ave, Boulder, CO 80304 (Mapleton Hill) is a 5,091 square foot, 5 bedroom, 3 bathroom, 0.16 acre property. It was built in 1904 and has an estimate of $5,108,088 with a price per ft² of $1,003.
- 1215 Mapleton Ave, Boulder, CO 80304 (Whittier) is a 6,004 square foot and 0.22 acre property.
- 1065 Mapleton Ave, Boulder, CO 80304 (Razzleberry Hill) is a 1,843 square foot, 3 bedroom, 3 bathroom, 0.09 acre property. It was built in 1992 and has an estimate of $2,327,951 with a price per ft² of $1,263.
- 1719 Mapleton Ave, Boulder, CO 80304 (Whittier) is a 1,980 square foot, 4 bedroom, 4.5 bathroom, 0.18 acre property. It was built in 2004 and has an estimate of $3,588,120 with a price per ft² of $1,812.
- View more properties on Mapleton Ave