$1,787,393

LeadCruncher Estimate

The LeadCruncher Estimate is based on what we currently know about this home and nearby market.

The LeadCruncher Estimate is not a formal appraisal or substitute for the in-person expertise of a real estate agent or professional appraiser.

Have feedback on the LeadCruncher Estimate? .

  • 3 beds
  • 2 baths
  • 1,910 sqft

421 Mariposa DR, South San Francisco, California 94080

Map showing the location of this property

About This Home

421 Mariposa DR sits in South San Francisco, California, 94080 and is classified as a Single Family Residential property. Inside there is 1,910 square feet of living area laid out with 3 bedrooms and 2 bathrooms. Built in 1959, it sits on a 5,872 square foot lot.

The assessor currently values this parcel at $163,983. Its Assessor's Parcel Number (APN) is 013-051-300. The full report below covers the LeadCruncher value estimate, recorded sale history and comparable nearby properties.

Single Family Residential

Property Type

1959

Year Built

5872

Lot Size

$935.81

Est. Price/Sq.Ft.

013-051-300

APN

$163,983

Assessed Value

LeadCruncher data coverage

There is a lot more on record for 421 Mariposa DR

Everything above comes from the public sale and assessment file. LeadCruncher subscribers also see who owns the home today, who is set to inherit it, and whether the loan is falling behind, for this address and every other one in South San Francisco, CA.

8 public fields on this page 100+ fields inside LeadCruncher
421 Mariposa DRSuccessors Data record
Property address
421 Mariposa DR
Property type
Single Family Residential
Deceased owner name
Available with a LeadCruncher subscription
Date of death
Available with a LeadCruncher subscription
Successor or heir name
Available with a LeadCruncher subscription
Heir mailing address
Available with a LeadCruncher subscription
Relationship to owner
Available with a LeadCruncher subscription
Transfer deed type
Available with a LeadCruncher subscription

Field list is representative of what we carry. Actual availability varies by county and record type.

Reach the heir before this South San Francisco home reaches the market

Title at 421 Mariposa DR last changed hands in April 1997, and the owner on that deed is still the owner of record. When an owner passes away the home moves to an heir long before any court filing, and we flag that transfer within about a week.

  • 4M+ pre-probate records nationwide
  • Heir names and mailing addresses
  • New records every Tuesday
From $125/mo1,000 records upfront, 200 new records every month

CRM, Triple Dialer, Owner Verification and E-File Drop are included free with every plan.

  • All 50 states covered
  • Daily and weekly refreshes
  • Export or API access
  • No contract, cancel anytime

LeadCruncher Value Estimation

Value estimation chart preview
Tap or Hover To View Chart

Filter Estimates

Filter the above estimates based on the options below.

0.5
1
1.5
2

Similar Properties

144 Escanyo DRSouth San Francisco, California 94080
Last sold06/18/2026
Last sold price$1,750,000
4 beds3 baths1630 sqft
2840 Evergreen DRSan Bruno, California 94066
Last sold06/12/2026
Last sold price$1,750,000
3 beds3 baths1660 sqft
439 Yellowstone DRSouth San Francisco, California 94080
Last sold05/06/2026
Last sold price$1,635,000
3 beds2 baths1670 sqft
340 Alta Mesa DRSouth San Francisco, California 94080
Last sold06/30/2026
Last sold price$1,700,000
3 beds3 baths1700 sqft
2485 Wexford AVESouth San Francisco, California 94080
Last sold05/20/2026
Last sold price$1,650,000
3 beds2 baths1860 sqft
Loading Map...

Frequently asked questions

How is 421 Mariposa DR, South San Francisco, California 94080 laid out?

421 Mariposa DR, South San Francisco, California 94080 has 3 bedrooms and 2 bathrooms.

How big is 421 Mariposa DR, South San Francisco, California 94080?

421 Mariposa DR, South San Francisco, California 94080 has 1,910 sq ft of living space on a 5,872 sq ft lot.

What year was 421 Mariposa DR, South San Francisco, California 94080 constructed?

421 Mariposa DR, South San Francisco, California 94080 was built in 1959.

What value does the county assessor place on 421 Mariposa DR, South San Francisco, California 94080?

The county assessed value of 421 Mariposa DR, South San Francisco, California 94080 is $163,983.

What is the APN (parcel number) for 421 Mariposa DR, South San Francisco, California 94080?

The Assessor's Parcel Number (APN) for 421 Mariposa DR, South San Francisco, California 94080 is 013-051-300.

How is 421 Mariposa DR, South San Francisco, California 94080 classified?

421 Mariposa DR, South San Francisco, California 94080 is a Single Family Residential property.