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66 Mountain Spring Ave; San Francisco, CA Property Details

66 Mountain Spring Ave, San Francisco, CA is a Single Family that was built in 2025. This property is currently Financed and is not for sale. Our records show that 66 Mountain Spring Ave has 5 bedrooms, and 4 bathrooms, and a total of 5,607 square feet. The lot size of 66 Mountain Spring Ave is 50 square feet.

Off market
66 Mountain Spring Ave San Francisco, CA 94114
$2,480,000 Listing Price
5 Beds
4 Baths
5,607 SqFt
Property Details

Summary

  • Purchase Method: Financed
  • Owners / Type: 1 / Trust
  • Owner Status: Trust
  • Year Built: 2025
  • Purchase Price: $2,480,000
  • Open Loans / Balance: 1 / $3,019,407
  • Est. Equity / %: $3,617,593 / 54.51%
  • APN: 2706-025
  • Situs County: San Francisco
  • Length Of Ownership: 8 years, 5 months

Rooms

  • Bedrooms: 5
  • Bathrooms: 4
  • Full Bathrooms: 4
  • Total Rooms: 10

Structure

  • Building Style: Frame
  • Stories: 3

Measurements

  • Total: 5,607/SqFt
  • Lot: 50/SqFt
  • Gross: 5,607/SqFt
  • Living: 5,607/SqFt
  • Building: 5,607/SqFt
  • Ground: 5,607/SqFt
  • Price Per Square Foot: $442.30
Building Insights

Land Information

  • Property Type: Single Family
  • School District: San Francisco Unified School District
  • Lat / Lon: 37.75835 / -122.45029
  • Subdivision: Subdivision #2 Of Clarendon Heights
  • Property Class: Residential
  • Zoning: RH1D
  • County Use Code: SFR

Amenities

  • Plus Four: 2118

HOA

  • H O A One: $500
  • H O A Amount: $500
  • H O A One Frequency: Monthly
  • H O A One Type: Home Owner Association

Ownership Info

66 Mountain Spring Ave has no associated ownership info
66 Mountain Spring Ave has no associated ownership info.

Taxes

66 Mountain Spring Ave has 7 associated Taxes items

66 Mountain Spring Ave, San Francisco, CA pays taxes in San Francisco County, CA. The most recent tax assessment records are from 2026 and show that the current assessed value of the property is $4,877,752. The APN we've located for 66 Mountain Spring Ave is 2706-025.

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Taxes
  • Assessed Value:  $4,877,752
  • Assessed Year:  2026
  • Assessed County:  San Francisco
  • APN:  2706-025
  • Assessed Land Value:  2014784
  • Tax Amount:  33484.04
  • Tax Year:  2025

Tax History

66 Mountain Spring Ave has 13 associated Tax History items
YearAssessed ValueLand ValueImprovement ValueTax AmountChange RateAssessed CRTax Rate
Year 2026 Assessed Value $4,877,752 Land Value $2,014,784 Improvement Value $2,862,968 Tax Amount Change Rate Assessed CR Tax Rate
Year 2025 Assessed Value Land Value Improvement Value Tax Amount $33,484.04 Change Rate +0.029692% Assessed CR Tax Rate
Year 2024 Assessed Value $2,766,482 Land Value $1,936,538 Improvement Value $829,944 Tax Amount $32,518.5 Change Rate +0.014529% Assessed CR Tax Rate +0.011754%
Year 2023 Assessed Value $2,712,238 Land Value $1,898,567 Improvement Value $813,671 Tax Amount $32,052.82 Change Rate +0.018168% Assessed CR Tax Rate +0.011818%
Year 2022 Assessed Value $2,659,058 Land Value $1,861,341 Improvement Value $797,717 Tax Amount $31,480.88 Change Rate +0.017567% Assessed CR Tax Rate +0.011839%
Year 2021 Assessed Value $2,606,921 Land Value $1,824,845 Improvement Value $782,076 Tax Amount $30,937.4 Change Rate -0.0031% Assessed CR Tax Rate +0.011867%
Year 2020 Assessed Value $2,580,191 Land Value $1,806,134 Improvement Value $774,057 Tax Amount $31,033.6 Change Rate +0.035738% Assessed CR Tax Rate +0.012028%
Year 2019 Assessed Value $2,529,600 Land Value $1,770,720 Improvement Value $758,880 Tax Amount $29,962.8 Change Rate +3.593126% Assessed CR Tax Rate +0.011845%
Year 2018 Assessed Value $558,368 Land Value $168,517 Improvement Value $389,851 Tax Amount $6,523.4 Change Rate +0.011954% Assessed CR Tax Rate +0.011683%
Year 2017 Assessed Value $547,420 Land Value $165,213 Improvement Value $382,207 Tax Amount $6,446.34 Change Rate +0.019175% Assessed CR Tax Rate +0.011776%
Year 2016 Assessed Value $536,687 Land Value $161,974 Improvement Value $374,713 Tax Amount $6,325.06 Change Rate +0.012376% Assessed CR Tax Rate +0.011785%
Year 2015 Assessed Value $528,626 Land Value $159,541 Improvement Value $369,085 Tax Amount $6,247.74 Change Rate +0.027106% Assessed CR Tax Rate +0.011819%
Year 2014 Assessed Value $518,272 Land Value $156,416 Improvement Value $361,856 Tax Amount $6,082.86 Change Rate Assessed CR Tax Rate +0.011737%