Residential > House
Sold
06/08/2007
Sold Price
$1,850,000$298/ft²
21 Mountain Spring Ave
San Francisco, CA 94114
- 4Beds
- 5Baths
- 6,209ft²Living Area
- 7,004ft²Lot Size
- -Pool
- -Car
- 2020Year Built
- -DOM
- 20Permits
21 Mountain Spring Ave, San Francisco, CA 94114 is a 4 bed, 5 bath, 6,209 ft² house built in 2020 on a 0.161 acre lot with 20 construction permits. This house is currently off market, and it was last sold in 2007 for $1,850,000. The latest TopHap estimate of the house's value is $3,607,000.
Property Valuations
Latest estimates for 21 Mountain Spring Ave based on TopHap automated valuation model (AVM).
TopHap Estimate
$3,607,000
$580/ft²
+$2M above Sold Price
Updated 3 months ago
Last Sold Price
$1,850,000
$298/ft²
16 years ago
21 Mountain Spring Ave is valued at $3,607,000 by TopHap AVM 3 months ago.
21 Mountain Spring Ave was last sold in 2007 for $1,850,000.
Permits
21 Mountain Spring Ave has 20 permit records of total value of $1,136,939.
Permit History
20
Permits
$1,136,939
Total Permit Value
November 2, 2022
Description: To obtain final inspection for work approved under pa# 201009171089 201609097342 and 201705035512. All work is completeJob Value: $1Status: completeType: BuildingBusiness Name: R Group INCEffective Date: 2022-11-02Permit Number: 202110049778
July 8, 2022
Description: Work category: 11p; installation of one watts lf007m2 qt serial number 014581 backflow preventerStatus: completeType: plumbingBusiness Name: Fault Line Plumbing INCEffective Date: 2022-07-08Permit Number: PW20220701836
July 12, 2021
Description: Fire alarm system sprinkler monitoring installing new facp heat detector manual pull. Aes radio monitoring module to tie in water flow and tamper switch installed by othersJob Value: $5,000Status: completeType: BuildingBusiness Name: SAN Francisco Fire ProtectionEffective Date: 2021-07-12Permit Number: 202008202173
July 12, 2021
Description: Submit underground as built planJob Value: $1Status: completeType: BuildingBusiness Name: WC Plumbing & Fire ProtectionEffective Date: 2021-07-12Permit Number: 201902284066
November 2, 2020
Description: Elevator: install 220v 30a 110x15aStatus: completeType: ElectricalBusiness Name: Martin ElevatorsEffective Date: 2020-11-02Permit Number: E201902199242
September 29, 2020
Description: Electrical wiring of new single family house to include new service grounding lights, switches , receptacles kitchen bathrooms elevatorStatus: completeType: ElectricalBusiness Name: MAL Rogers ElectricEffective Date: 2020-09-29Permit Number: EW201609260778
September 29, 2020
Description: New sprinkler monitoring system with radioStatus: completeType: ElectricalBusiness Name: SAN Francisco Fire ProtectionEffective Date: 2020-09-29Permit Number: EW202007219125
August 2, 2020
Description: Renewal # pp20160916058Status: expiredType: plumbingBusiness Name: WC Plumbing & Fire ProtectionEffective Date: 2020-08-02Permit Number: PP20180725447
July 10, 2020
Description: Work category: 1p; install radiant heat system. Install one boiler install all flue to roof. Install pex Status: completeType: plumbingBusiness Name: ROS PlumbingEffective Date: 2020-07-10Permit Number: PW20180314276
July 10, 2020
Description: Install entire building with automatic fire sprinkler system as shown on plansStatus: completeType: plumbingBusiness Name: WC PlumbingEffective Date: 2020-07-10Permit Number: PP20180205509
July 1, 2019
Description: Installation of a battery backup system. System to include (2) powerwall 2 batteries (1) backup gateway and (1) generation sub-panel. Additionally conductor/raceway from roof to electrical room and stanchions on roof will be installed for future rooftop photovoltaic systemStatus: completeType: ElectricalBusiness Name: Luminalt Energy CorporationEffective Date: 2019-07-01Permit Number: EW201803121609
November 8, 2018
Description: Install solar power system. 30 photovoltaic modules 360 watts per module 10.8 dc kw rating. Plan # 2022Status: completeType: ElectricalBusiness Name: Luminalt Energy CorporationEffective Date: 2018-11-08Permit Number: E201810026243
October 25, 2018
Description: Work category: 1m; installing one fireplaceStatus: completeType: plumbingBusiness Name: Blaze Fireplaces OF NO CALEffective Date: 2018-10-25Permit Number: PMW20180831244
February 13, 2018
Description: Work category: 2m ; installing three fireplacesStatus: completeType: plumbingBusiness Name: Blaze Fireplaces OF NO CALEffective Date: 2018-02-13Permit Number: PMW20171127588
September 12, 2017
Description: Install water heater sewer line waste and vent cold & hot water gas line per planStatus: expiredType: plumbingBusiness Name: WC PlumbingEffective Date: 2017-09-12Permit Number: PP20160916058
July 20, 2017
Description: Install (82) new sprinklers per nfpa#13-r & underground per nfpa#24. New building. Pa#201009171084Job Value: $25,000Status: issuedType: BuildingBusiness Name: WC Plumbing; WC Plumbing & Fire Protection0Effective Date: 2017-07-20Permit Number: 201707202484
May 5, 2017
Description: Replace (e) site retaining wallJob Value: $25,000Status: issuedType: BuildingBusiness Name: R Group INCEffective Date: 2017-05-05Permit Number: 201705035512
September 12, 2016
Description: Revision to previously approved shoring scope on pa 2010-0917-1084(s1) shoring at hem of 21 mountain springJob Value: $20,000Status: issuedType: BuildingBusiness Name: R Group INC; RS Engineering; Santos Urrtia Structural0Effective Date: 2016-09-12Permit Number: 201609097342
June 28, 2016
Description: Street space permitJob Value: $1Status: issuedType: BuildingEffective Date: 2016-06-28Permit Number: M701207
May 21, 2013
Description: Erect 3 stories 1 basement 1 unit buildingJob Value: $1,061,936Status: expiredType: BuildingBusiness Name: R Group; R Group INC0Effective Date: 2013-05-21Permit Number: 201009171084
Current Ownership
Information about the current owner(s).
Taxes Billed
Taxes billed in 2023$61,997.86From latest Total Assessed Value1.19%Total Assessed Value$5,202,818=Land+
Assessed Value$1,237,753Additions
Assessed Value$3,965,065
In 2023, taxes billed for 21 Mountain Spring Ave were $61,997.86, which is 1.19% from latest Total Assessed Value of $5,202,818.
Property History
21 Mountain Spring Ave has undefined property events records (listings, deeds, permits, tax, foreclosure, loan).
Property Events
Environment
Environmental factors around 21 Mountain Spring Ave
Hazard Risks
Earthquake477Particulates102Nat'l Avg100Carb Mono94Ozone89Air Pollution84Lead39Tornado10Weather1Hail0Hurricane0Wind0
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 21 Mountain Spring Ave.
Walkability Index
13 /20
Most Walkable
20-18
Very Walkable
17-15
Somewhat Walkable
14-10
Car Dependent
9-0
21 Mountain Spring Ave has a walkability score of 13 out of 20, which means that it is in a somewhat walkable area.
Noise Level
46 dB
Quiet Suburban Residential 0-49
Suburban Residential 50-54
Urban Residential 55-59
Noisy Urban Residential 60-64
Very Noisy Urban Residential 65+
Noise at 21 Mountain Spring Ave is around 46dBs, which is comparable to a Quiet Suburban Residential area.
Temperature
Seasonal temperature sampled over multiple years
Winter
Average
Low
43°F
High
58°F
Summer
Average
Low
53°F
High
68°F
In the winter at 21 Mountain Spring Ave, temperatures range from 43.28°F to 57.55°F with an average of 50.42°F. In the summer, the temperature ranges from 52.97°F to 68.14°F with and average of 60.56°F.
School Information
Public/private schools serving 21 Mountain Spring Ave
Public Schools
Presidio Middle School
Grades: 6-8
2.74 mi
A
Clarendon Alternative Elementary School
Grades: KG-5
0.50 mi
A
John O'Connell High School
Grades: 9-12
1.88 mi
D-
Galileo Academy of Science & Technology High School
Grades: 9-12
3.45 mi
B+
George Washington High School
Grades: 9-12
2.69 mi
B
Raoul Wallenberg Traditional Alternative High School
Grades: 9-12
1.56 mi
A-
Phillip and Sala Burton Academic High School
Grades: 9-12
3.43 mi
B-
June Jordan School for Equity
Grades: 9-12
2.95 mi
Lowell Alternative High School
Grades: 9-12
2.67 mi
A+
Ruth Asawa School of the Arts High School
Grades: 9-12
0.89 mi
Thurgood Marshall Academic High School
Grades: 9-12
2.99 mi
F
Abraham Lincoln High School
Grades: 9-12
1.93 mi
B+
Balboa High School
Grades: 9-12
2.58 mi
B
Mission High School
Grades: 9-12
1.21 mi
D-
San Francisco International High School
Grades: 9-12
2.64 mi
The Academy - SF @ McAteer
Grades: 9-12
0.89 mi
* 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 21 Mountain Spring Ave have ratings undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, undefined, and undefined.
Neighborhood
This property is located in Twin Peaks, San Francisco, CA 94114.
Seasonal Housing units 94114
23%of housing is for seasonal rent.
Daytime Population for 94114
+1%of people during work hours.
Boundary map of Twin Peaks.
Crime Index for 94114
112
112
The crime index in 94114 is 112, which is 1.1 times higher than national average.
Market Trends
Historical market data near 21 Mountain Spring Ave over selected time period.
Nearby Properties on Mountain Spring Ave
- 99 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 3,510 square foot, 4 bedroom, 4 bathroom, 0.11 acre property. It was built in 1970 and has an estimate of $4,197,055 with a price per ft² of $1,249.
- 135 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 4,342 square foot, 7 bedroom, 5 bathroom, 0.11 acre property. It was built in 1954 and has an estimate of $4,933,264 with a price per ft² of $1,644.
- 10 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 3,114 square foot, 3 bedroom, 2 bathroom, 0.11 acre property. It was built in 1958 and has an estimate of $2,962,022 with a price per ft² of $951.
- 21 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 1,795 square foot, 2 bedroom, 2 bathroom, 0.16 acre property. It was built in 1954 and has an estimate of $2,188,417 with a price per ft² of $1,219.
- 90 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 2,480 square foot, 2 bedroom, 2 bathroom, 0.16 acre property. It was built in 1958 and has an estimate of $2,396,650 with a price per ft² of $966.
- 125 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 4,292 square foot, 6 bedroom, 6 bathroom, 0.11 acre property. It was built in 1961 and has an estimate of $4,530,383 with a price per ft² of $1,510.
- 75 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 5,732 square foot, 4 bedroom, 4.5 bathroom, 0.23 acre property. It was built in 1932 and has an estimate of $7,529,185 with a price per ft² of $1,314.
- 54 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 3,614 square foot, 4 bedroom, 4 bathroom, 0.17 acre property. It was built in 1958 and has an estimate of $5,376,397 with a price per ft² of $2,496.
- 66 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 2,100 square foot, 4 bedroom, 2 bathroom, 0.11 acre property. It was built in 1947 and has an estimate of $2,593,007 with a price per ft² of $1,235.
- 50 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 3,695 square foot, 4 bedroom, 3 bathroom, 0.11 acre property. It was built in 1962 and has an estimate of $4,537,960 with a price per ft² of $1,316.
- 20 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 1,976 square foot, 3 bedroom, 3 bathroom, 0.08 acre property. It was built in 1960 and has an estimate of $4,034,756 with a price per ft² of $2,042.
- 115 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 2,614 square foot, 4 bedroom, 3.5 bathroom, 0.11 acre property. It was built in 1960 and has an estimate of $3,236,036 with a price per ft² of $1,238.
- 101 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 1,912 square foot, 2 bathroom, 0.11 acre property. It was built in 1960 and has an estimate of $2,202,263 with a price per ft² of $1,152.
- 145 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 3,244 square foot, 7 bedroom, 5 bathroom, 0.14 acre property. It was built in 1959 and has an estimate of $4,214,999 with a price per ft² of $1,299.
- 120 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 2,774 square foot, 3 bathroom, 0.09 acre property. It was built in 1942 and has an estimate of $2,862,239 with a price per ft² of $1,032.
- 136 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 2,528 square foot, 3 bedroom, 3.5 bathroom, 0.04 acre property. It was built in 1978 and has an estimate of $2,366,762 with a price per ft² of $936.
- 100 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 2,110 square foot, 2 bathroom, 0.09 acre property. It was built in 1955 and has an estimate of $1,932,981 with a price per ft² of $916.
- 15 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 0.04 acre property.
- 89 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 2,653 square foot, 3 bathroom, 0.11 acre property. It was built in 1960 and has an estimate of $2,960,941 with a price per ft² of $1,116.
- 85 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 2,366 square foot, 4 bedroom, 3 bathroom, 0.11 acre property. It was built in 1932 and has an estimate of $3,048,904 with a price per ft² of $1,289.
- 65 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 3,513 square foot, 4 bedroom, 3 bathroom, 0.13 acre property. It was built in 1933 and has an estimate of $3,618,394 with a price per ft² of $1,030.
- 44 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 3,823 square foot, 5 bedroom, 4 bathroom, 0.17 acre property. It was built in 1958 and has an estimate of $5,315,611 with a price per ft² of $1,390.
- 34 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 1,528 square foot, 2 bedroom, 1.5 bathroom, 0.09 acre property. It was built in 1934 and has an estimate of $1,923,105 with a price per ft² of $1,259.
- 30-32 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 2,275 square foot, 3 bathroom, 0.14 acre property. It was built in 1922 and has an estimate of $2,837,344 with a price per ft² of $1,247.
- 60 Mountain Spring Ave, San Francisco, CA 94114 (Clarendon Heights) is a 3,582 square foot, 5 bedroom, 4 bathroom, 0.11 acre property. It was built in 1951 and has an estimate of $4,146,020 with a price per ft² of $1,157.
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