Home value estimate for

400 40th Ave

San Francisco, CA, 94121

Generated Oct 3, 2026

Street View imagery may not reflect the home's current condition.

Home value estimate

Not an asking price

Estimated market value

$3,236,945

Estimated range $2,797,136–$3,508,882

Moderate confidence

Based on available public data

4 beds

2 baths

3,156 sqft

Built 1916

Single-family home

$1,623/yr property tax

This automated estimate is a starting point for evaluating the home. It is not an appraisal, offer, or confirmation that the property is currently for sale.

How this estimate was calculated

• 3 of 41 recent comparable sales selected
• Nearby sales receive more weight
• 5% assessor-data blend

Sales Status

Sale status not verified

This is a home value estimate, not a for-sale listing. HomeHub has not verified that this property is currently available.

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Estimated monthly cost

Explore affordability using the value estimate and editable loan assumptions.

Estimated payment

$17,447/mo

Principal & interest

$16,368

Property tax

$135

Insurance

$944

HOA

Not included

Down payment20% · $647,389

Interest rate assumption

30-year loan estimate. Taxes use property data when available; insurance and PMI are estimates. This is not a loan quote.

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Location and nearby sales

See this home's location, the recent sales behind the estimate, and available school data.

Subject

Comparable (3)

School (3)

Comparable Sales

Recent nearby sales used to estimate this property's value. Highlighted rows were used in the valuation.

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Swipe horizontally to see price and sale-date details.

Address	Bed/Bath	Sqft	Sale Price	$/Sqft	Sold
3641 Clement St, San Francisco, CA 94121, San Francisco	4/2	2,480	$2,600,000	$1,048	Feb 11, 2026
5200 Anza St, San Francisco, CA 94121, San Francisco	4/2	2,350	$1,680,000	$715	Jan 13, 2026
346 32nd Ave, San Francisco, CA 94121, San Francisco	4/2	2,580	$2,020,000	$783	Oct 13, 2025

Nearby Schools

Schools serving this property. Highlighted schools were used in the valuation.

Show unused

Lafayette Elementary School

Elementary · Public · Grades K-5

9/10

Presidio Middle School

Middle · Public · Grades 6-8

8/10

Washington (George) High School

High · Public · Grades 9-12

7/10

Neighborhood Insights

Outer Richmond · San Francisco, CA

Arm's-length sales inside Outer Richmond from the last 12 months. A typical sale for the neighborhood, not an estimate of this home.

See Outer Richmond home values

Typical recent sale

Not an asking price

Houses

$2,199,500

$1,199/sqft · 108 sales in 12 months

Typical recent sale

Not an asking price

Condos

$1,350,000

$1,009/sqft · 35 sales in 12 months

Area Insights

San Francisco, CA HUD Metro FMR Area

Suggested Rent

$3,912/mo

Area Median Income

$116,970

HUD FMR 2BR

$3,188/mo

Gross Rent Multiplier

69xAppreciation-driven

Rent-to-Value

0.12%/mo

Property Tax

Based on 2026 assessment

Annual

$1,623

Monthly

$135

Effective Rate

0.05%

Property Details

Lot Size3,998 sqft

Year Built1916

Rooms8

HOANo

PoolNo

A/CNone

ConstructionWood

Flood Zone

FEMA flood zone designation for this property

Zone X

AREA OF MINIMAL FLOOD HAZARD