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136 Un Ave Fullerton, CA 92832-1251

OFF-MARKET Apartment buildings Google Maps
12,182 SF 0.48 ac lot Built 1957
Entity Owned Absentee Owner
Estimated value (blended)
$2.94M
Range $2.64M – $3.23M (±10%)
Property ID US09-0581117

Property summary

AI-generated overview

This 14-unit apartment building, located in Fullerton, California's desirable Golden Hills neighborhood, presents a compelling value-add investment opportunity. Built in 1957, the property comprises ten spacious two-bedroom units and four one-bedroom units, each equipped with a gas range top, oven, and wall heating. Several units boast recent upgrades, including faux wood flooring, and select units offer private patios or balconies. Recent improvements include SB-721 compliant balcony and walkway upgrades. Community amenities include convenient garage parking, a laundry facility, and meticulously maintained landscaping. The property sits on a 20,904 square foot lot and offers a total of 12,182 net rentable square feet. The current Net Operating Income (NOI) is $235,217, with a pro-forma NOI of $300,141 reflecting a potential 20% rental upside and a 6.08% pro-forma capitalization rate. The asking price is $4,940,000, representing a price per square foot of $410.44 and a price per unit of $352,857.14. This property has been on the market for over 20 years and offers potential for an Accessory Dwelling Unit (ADU). The building includes 14 garage and parking spaces. This is a rare opportunity to acquire a well-located, income-producing asset with significant upside potential.

Property profile

Verified
Property type Apartment buildings
Use group APARTMENT HOUSE (5+ UNITS)
Year built 1957
Total area 12,182 SF
Lot 0.48 ac (20,904 SF)
APN 281-082-05
UPID US09-0581117

Cap rate & NOI

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

Current use

Occupant on record · Public records
  • Restaurant
  • Apartment Building

Value estimations

Realmo proprietary · 4 methods
AI Approach AI
by Request
CAP Approach CAP
$3.13M
Comparable Approach Comparable
by Request
Blend (final) Blend
$2.94M

Owner & transaction history

since 2025
Last sale
$3.8M
7 recorded transactions
2025
$3.8M
2021
Price N/A
2015
Price N/A
2012
Price N/A
2007
Price N/A
2005
$1.3M
2003
Price N/A

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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