Google street view image for 135 Merion Ln, Walnut, CA 91789

Off market dec 1988 for $321K

$1,432,140

Est. refi paymentEst. refi $1,734/mo

•

3 ba

•

2,197

sq ft

135 Merion Ln, Walnut, CA 91789

About this home

135 Merion Ln is a 2,197 square foot house on a 0.45 acre lot with 5 bedrooms and 3 bathrooms. - it last sold on December 09, 1988 for $321,000. Based on Redfin's Walnut data, we estimate the home's value is $1,432,140.

Single-familyProperty Type

1989Year Built

0.45 acresLot Size

$652Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,432,140

$1.1M since sold in December 1988$16K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1.1% lower than the average sale price ($1.45M) of 6 comparable homes.

SOLD JUL 17, 2026
$1,260,000
A
5 beds3 baths2,197 sq ft
215 Spyglass, Walnut, CA 91789
SOLD OCT 19, 2026
$1,400,000
B
4 beds3 baths2,479 sq ft
357 Windemere, Walnut, CA 91789
SOLD JUN 12, 2026
$1,638,000
C
4 beds3 baths2,273 sq ft
683 Silver Valley Trl, Walnut, CA 91789
Universal Elite Inc.
SOLD SEP 25, 2026
$1,370,000
D
4 beds3 baths2,074 sq ft
20157 Stanford Ct, Walnut, CA 91789
SOLD FEB 27, 2026
$1,735,000
E
4 beds3 baths2,355 sq ft
708 Silver Valley Trl, Walnut, CA 91789
SOLD SEP 10, 2026
$1,285,000
F
3 beds3 baths1,811 sq ft
21111 Valleyview Dr, Walnut, CA 91789

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Earn from this home

Sell

$1,353,478

Est. take-home

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Est. cash available

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Rent

$4,334/mo

Redfin rental estimate

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Market trends in 91789, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

98.8%

0.5% MoM

Median sale price

$1.3M

$21K MoM

Avg. days on market

41d

9 days MoM

Recently sold homes

3 MoM

New listings for sale

OPEN SAT, 12PM TO 3PM
$985,000
4 beds2 baths1,588 sq ft
448 Acaso, Walnut, CA 91789
OPEN SAT, 12PM TO 2PM
$1,698,000
5 beds2.5 baths2,519 sq ft
20951 Stoddard Wells Rd, Walnut, CA 91789
RE/MAX Galaxy
NEW 27 HRS AGO
$425,000
2 beds2 baths1,040 sq ft
835 Francesca Dr #103, Walnut, CA 91789
OPEN FRI, 3PM TO 5PM
$1,430,000
5 beds2.5 baths2,495 sq ft
19855 Vista Hermosa Dr S, Walnut, CA 91789
$1,100,000
3 beds2 baths1,420 sq ft
361 Calle Caballeros, Walnut, CA 91789
OPEN SAT, 11AM TO 4PM
$2,298,000
5 beds5 baths3,574 sq ft
19779 Arbor Ridge Dr, Walnut, CA 91789
OPEN SAT, 1:30PM TO 4PM
$1,200,000
3 beds2.5 baths1,811 sq ft
21138 Valleyview, Walnut, CA 91789
$948,000
4 beds3 baths1,830 sq ft
21010 Cornerstone, Walnut, CA 91789
$1,070,000
3 beds2 baths1,487 sq ft
1215 Vassar Ln, Walnut, CA 91789
REDFIN OPEN SUN, 2:30PM TO 4:30PM
$550,000
2 beds2 baths912 sq ft
2627 S Quarry Ln Unit D, Walnut, CA 91789
See all

Provided by Redfin

Sale history for 135 Merion Ln

Year

Property tax

Land + Additions

Assessment*

2025

$9,236 (+4.9%)

$325,387 + $375,152

$700,539

2024

$8,801 (+2.4%)

$319,007 + $367,797

$686,804

2023

$8,598 (+2.0%)

$312,752 + $360,586

$673,338

2022

$8,428 (+1.8%)

$306,620 + $353,516

$660,136

2021

$8,276 (+1.2%)

$300,608 + $346,585

$647,193

2020

$8,177 (+1.9%)

$294,714 + $339,790

$634,504

2019

$8,028 (+4.8%)

$291,693 + $336,306

$627,999

2018

$7,658 (+4.5%)

$285,974 + $329,712

$615,686

2017

$7,328 (+2.9%)

$274,870 + $316,910

$591,780

2016

$7,118 (−0.4%)

$274,870 + $316,910

$591,780

2015

$7,145 (−0.4%)

$269,481 + $310,697

$580,178

2014

$7,171 (+1.1%)

$260,235 + $300,037

$560,272

2012

$7,095 (+2.8%)

$259,059 + $298,681

$557,740

2011

$6,900 (+0.7%)

$253,980 + $292,825

$546,805

2010

$6,851 (+0.3%)

$249,000 + $287,084

$536,084

2009

$6,833 (+2.6%)

$247,140 + $284,939

$532,079

2008

$6,660

$247,728 + $285,616

$533,344

Tax history for 135 Merion Ln

Year

Property tax

Land + Additions

Assessment*

2025

$9,236 (+4.9%)

$325,387 + $375,152

$700,539

2024

$8,801 (+2.4%)

$319,007 + $367,797

$686,804

2023

$8,598 (+2.0%)

$312,752 + $360,586

$673,338

2022

$8,428 (+1.8%)

$306,620 + $353,516

$660,136

2021

$8,276 (+1.2%)

$300,608 + $346,585

$647,193

2020

$8,177 (+1.9%)

$294,714 + $339,790

$634,504

2019

$8,028 (+4.8%)

$291,693 + $336,306

$627,999

2018

$7,658 (+4.5%)

$285,974 + $329,712

$615,686

2017

$7,328 (+2.9%)

$274,870 + $316,910

$591,780

2016

$7,118 (−0.4%)

$274,870 + $316,910

$591,780

2015

$7,145 (−0.4%)

$269,481 + $310,697

$580,178

2014

$7,171 (+1.1%)

$260,235 + $300,037

$560,272

2012

$7,095 (+2.8%)

$259,059 + $298,681

$557,740

2011

$6,900 (+0.7%)

$253,980 + $292,825

$546,805

2010

$6,851 (+0.3%)

$249,000 + $287,084

$536,084

2009

$6,833 (+2.6%)

$247,140 + $284,939

$532,079

2008

$6,660

$247,728 + $285,616

$533,344

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Interior

Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central

Exterior

Property Information
Subdivision Name: 32958
Living Sq. Ft: 2,197
# of Units: 1
Legal Description: TR=32958 LOT 77

Lot Information
# of Buildings: 1
Land Sq. Ft: 19,758
Legal Lot Number: 77
Municipality Name: WALNUT
Acres: 0.4536
Zoning Code: WARPD1230030DU
County Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 5
Baths: 3.0
Sq. Ft.: 2,197
Stories: —
Lot Size: 0.45 acres
Style: Single Family Residential
Year Built: 1989
Year Renovated: 1989
County: Los Angeles County
APN: 8720036058

Home facts updated by county records on Oct 7, 2026

Around this home

Schools

Vejar Elementary School

Public K-5 • Assigned • 0.9mi

8/10

Suzanne Middle School

Public 6-8 • Assigned • 0.5mi

10/10

Walnut High School

Public 9-12 • Assigned • 0.3mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

7/10 Heat Factor

7 days above 98° expected this year, 20 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

6/10 Air Factor

10 unhealthy days expected this year, 13 days in 30 years

Provided by First Street

Historical weather

Walnut, CA • 91789

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.9 hours in June and 6.8 hours in December, placing it above the U.S. average for solar exposure.

9.9 hrs

6.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.36M – $1.64M

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Nearby similar homes

OPEN FRI, 3PM TO 5PM

$1,430,000

5 beds2.5 baths2,495 sq ft

19855 Vista Hermosa Dr S, Walnut, CA 91789

$1,300,000

3 beds2 baths1,420 sq ft

438 Calle Alcazar, Walnut, CA 91789

LPT Realty, Inc

$1,800,000

4 beds3.5 baths2,618 sq ft

22056 Portofino Dr, Walnut, CA 91789

$3,499,000

6 beds6 baths6,438 sq ft

21866 Buckskin Dr, Walnut, CA 91789

$1,100,000

3 beds2 baths1,420 sq ft

361 Calle Caballeros, Walnut, CA 91789

3D WALKTHROUGH

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5 beds4 baths4,460 sq ft

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New listings for sale in 91789

OPEN SAT, 12PM TO 3PM

$985,000

4 beds2 baths1,588 sq ft

448 Acaso, Walnut, CA 91789

OPEN SAT, 12PM TO 2PM

$1,698,000

5 beds2.5 baths2,519 sq ft

20951 Stoddard Wells Rd, Walnut, CA 91789

RE/MAX Galaxy

NEW 27 HRS AGO

$425,000

2 beds2 baths1,040 sq ft

835 Francesca Dr #103, Walnut, CA 91789

OPEN FRI, 3PM TO 5PM

$1,430,000

5 beds2.5 baths2,495 sq ft

19855 Vista Hermosa Dr S, Walnut, CA 91789

$1,100,000

3 beds2 baths1,420 sq ft

361 Calle Caballeros, Walnut, CA 91789

OPEN SAT, 11AM TO 4PM

$2,298,000

5 beds5 baths3,574 sq ft

19779 Arbor Ridge Dr, Walnut, CA 91789

OPEN SAT, 1:30PM TO 4PM

$1,200,000

3 beds2.5 baths1,811 sq ft

21138 Valleyview, Walnut, CA 91789

$948,000

4 beds3 baths1,830 sq ft

21010 Cornerstone, Walnut, CA 91789

$1,070,000

3 beds2 baths1,487 sq ft

1215 Vassar Ln, Walnut, CA 91789

Home values near 135 Merion Ln

Data from public records.

Address	Redfin Estimate
115 Merion Ln, Walnut, CA 5 Beds \| 3 Baths \| 2197 Sq. Ft.	$1,356,795
130 Merion Ln, Walnut, CA 5 Beds \| 3 Baths \| 2779 Sq. Ft.	$1,549,588

Address	Redfin Estimate
123 Merion Ln, Walnut, CA 5 Beds \| 3 Baths \| 2483 Sq. Ft.	$1,363,901
128 Merion Ln, Walnut, CA 3 Beds \| 3 Baths \| 1811 Sq. Ft.	$1,191,250

Address	Redfin Estimate
129 Merion Ln, Walnut, CA 3 Beds \| 3 Baths \| 1811 Sq. Ft.	$1,144,283
116 Merion Ln, Walnut, CA 5 Beds \| 3 Baths \| 2197 Sq. Ft.	$1,283,126

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 91789, CA

Sale history for 135 Merion Ln

Tax history for 135 Merion Ln

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91789

Home values near 135 Merion Ln

More real estate resources