Home value estimate for

420 Harkness Ave

San Francisco, CA, 94134

Generated Aug 18, 2026

Home value estimate

Not an asking price

Estimated market value

$1,287,474

Estimated range $1,110,521–$1,424,232

High confidence

Based on available public data

3 beds

2 baths

1,412 sqft

Built 1937

Single-family home

$11,573/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

• 6 of 47 recent comparable sales selected
• Nearby sales receive more weight
• 15% assessor-data blend
• -0.3% annual local market adjustment
• 3 distressed sales excluded

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

$7,850/mo

Principal & interest

$6,510

Property tax

$964

Insurance

$376

HOA

Not included

Down payment20% · $257,495

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 (6)

School (3)

Map data © OpenStreetMap · Tiles © OpenFreeMap

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
238 Harkness Ave, San Francisco, CA 94134, San Francisco	2/1	1,113	$1,150,000	$1,033	Sep 20, 2025
22 Tioga Ave, San Francisco, CA 94134, San Francisco	3/1	1,025	$1,123,000	$1,096	Feb 18, 2026
1282 Girard St, San Francisco, CA 94134, San Francisco	3/1	1,125	$800,000	$711	Sep 9, 2025
170 Arleta Ave, San Francisco, CA 94134, San Francisco	3/2	1,600	$1,630,000	$1,019	May 21, 2026
66 Arleta Ave, San Francisco, CA 94134, San Francisco	3/2	1,313	$1,125,000	$857	Feb 10, 2026

Nearby Schools

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

Show unused

Burton (Phillip And Sala) Academic High School

High · Public · Grades 9-12

5/10

Visitacion Valley Middle School

Middle · Public · Grades 6-8

3/10

El Dorado Elementary School

Elementary · Public · Grades K-5

2/10

Area Insights

San Francisco, CA HUD Metro FMR Area

Suggested Rent

$3,912/mo

Area Median Income

$93,068

HUD FMR 2BR

$3,188/mo

Gross Rent Multiplier

27.4x

Rent-to-Value

0.30%/mo

Property Tax

Based on 2025 assessment

Annual

$11,573

Monthly

$964

Effective Rate

0.90%

Sales History

Date	Sale Amount
Jan 9, 2003	$450,000

Property Details

Lot Size1,598 sqft

Year Built1937

Rooms8

HOANo

PoolNo

A/CNone

ConstructionWood

Flood Zone

FEMA flood zone designation for this property

Zone X

AREA OF MINIMAL FLOOD HAZARD