Property profile

345 Middlefield Rd Mountain View, CA 94043

OFF-MARKET
Life science properties
Property ID
US09-0145919
15,850 SF 1.08 ac lot Built 1959
Entity Owned Absentee Owner Free & Clear
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Property profile

Verified
Property type Life science properties
Use group R&D FACILITY, LABS, PHARMA
Year built 1959
Construction TILT-UP CONCRETE
Total area 15,850 SF
Lot 1.08 ac (47,044 SF)
Zoning code ML
APN 160-52-012
UPID US09-0145919

Cap rate & NOI

Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors

Location

345 Middlefield Rd Mountain View, CA 94043-4003
Mountain View metro Census 509109 SAN JOSE-SUNNYVALE-SANTA CLARA, CA METROPOLITAN STATISTICAL AREA
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Value estimations

Realmo proprietary · 4 methods
AI Approach AI
by Request
CAP Approach CAP
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Comparable Approach Comparable
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Blend (final) Blend
$5.70M

Owner & transaction history

since 2026
Last sale
$6.1M
5 recorded transactions
2026
$6.1M
2017
$24.8M
2014
$38.5M
2006
Price N/A
1969
Price N/A

Zoning & alternative use

ML · Mountain View, CA
Zoning description

This district is designed to provide an environment conducive to the development and protection of modern, large-scale administrative facilities, research institutions and specialized manufacturing organizations, all of…

General category INDUSTRIAL

Comparables

6 recent transactions · within 1.5 mi
Comparable in this city
6 recent transactions
Recent comparable sales
Sale price & price/SF · Sale date & distance · Adjustments & confidence
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