Sumner Ave, El cajon, CA 92021
OFF MARKET

Sumner Ave
El cajon, CA 92021

Bostonia
  • Studio

$817,300

Trulia Estimate
as of Aug 8, 2026
Est. Refi. Payment $5,022/mo*
Refinance Your Home

$817,300

Trulia Estimate
as of Aug 8, 2026
Est. Refi. Payment $5,022/mo*
Refinance Your Home
Studio

Local Information

  • Map ViewExplore the area around Sumner Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home

About this House

This single-family home is located at Sumner Ave, El cajon, CA. Sumner Ave is in the Bostonia neighborhood in El cajon, CA and in ZIP code 92021. This property has a lot size of 1285 sqft.
Sumner Ave, El cajon, CA 92021 is a studio single-family home in Bostonia. It is currently off market. The Trulia Estimate is $817,300, with a rent estimate of $2,715/month.

Home Details for Sumner Ave

Property Information

Property Type / Style
Property Type: Single Family Home

Lot Information

Lot Area: 1285 sqft

Market trends in El Cajon

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$774K
$15KMoM
Sale-to-List Price
100.0%
Price per sq ft
$494
$4MoM
Available listings
337
18MoM
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Property Tax and Assessment

Year2025
Tax$28
Assessment$555
Home facts updated by county records

Comparable Sales for Sumner Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
1135 Peach Ave #A, El Cajon, CA
0.30
Single-Family Home
$615,000
01/12/26
3
2
1,060
1135 Peach Ave #C, El Cajon, CA
0.31
Single-Family Home
$615,000
10/03/25
3
2
1,060
1135 Peach Ave #E, El Cajon, CA
0.32
Single-Family Home
$615,000
05/22/26
3
2.5
1,280
1145 Sumner Ave, El Cajon, CA
0.10
Single-Family Home
$850,000
04/02/26
6
3
2,128
1234 Persimmon Ave, El Cajon, CA
0.16
Single-Family Home
$840,000
09/18/25
5
3.5
1,856
1232 Persimmon Ave, El Cajon, CA
0.16
Single-Family Home
$725,000
06/10/26
3
2
1,100
1107 Greenfield Dr, El Cajon, CA
0.25
Single-Family Home
$775,000
03/25/26
4
4
2,884
1163 Peach Ave, El Cajon, CA
0.32
Single-Family Home
$715,000
08/15/25
3
2
1,200
1255 Sumner Ave, El Cajon, CA
0.23
Single-Family Home
$810,000
06/01/26
5
2
1,486
915 Stoneys Ln, El Cajon, CA
0.50
Single-Family Home
$775,000
04/20/26
3
2.5
1,500

Nearby homes

Get a sense of prices in the area by checking nearby homes.
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Assigned Schools

These are the assigned schools for Sumner Ave.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Bostonia
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Bostonia

At least 70 Trulia users voted on each feature.

  • 80 % Say car is needed

  • 75 % Say it's dog friendly

  • 74 % Say there's holiday spirit

  • 63 % Say there are sidewalks

  • 60 % Say kids play outside

  • 59 % Say yards are well-kept

  • 53 % Say it's walkable to restaurants

  • 53 % Say parking is easy

  • 52 % Say it's walkable to grocery stores

  • 46 % Say neighbors are friendly

  • 43 % Say there's wildlife

  • 43 % Say they plan to stay for at least 5 years

  • 41 % Say it's quiet

  • 39 % Say streets are well-lit

  • 38 % Say people would walk alone at night

  • 19 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Aglim97
    "Neighborhood is nice and quiet. The community stays clean and the HOA is very considerate. We love that it’s close to stores and freeways so it’s easy access. When in the community, makes you feel safe."
    2
    Flag
  • Natalia P.
    "It’s cheap to live here and affordable and close to the freeways . Close to Santee where I feel a little safer"
    1
    Flag
  • Belinda D.
    "I dont own a dog so I don’t know what dog owners are looking for in this neighborhood. All I know Is that’s there’s only one dog park at wells park. That’s all"
    13
    Flag
  • Mhuckalby
    "I LIVE IN CONDOS. QUIET. NEAREST PARK FROM ME 6 MILES LAKESIDE. NEAREST GROCERY STORE 1.2 MILES. DMV .5 MILES. WEATHER IS ONE SEASON. NICE. PEOPLE WEAR MASKS. HAIR SALONS, BARBERS ARE NOT FAR. CONVENIENT TO FREEWAY. 7/11 AND LIQUOR STORE 100 YARDS AWAY. ITS A LITTLE EXPENSIVE TO LIVE HERE. GASOLINE IS HIGH. REAL-ESTATE EXPENSIVE. RENT IS HIGH. "
    0
    Flag
  • Ldybrave023
    "Homeless is increasing and so is the cost of living. I like El Cajon because I spent a lot of time here growing up but it’s not getting better "
    14
    Flag
  • Ebony R.
    "It’s ok, I like it for now, and it works for me. Not to far from my job so that is good. I like my town house all the upgrades and the location. "
    0
    Flag
  • Gail T.
    "Neighborhood is pretty isolated and secluded. Everyone keeps to themselves and are not particularly friendly. "
    0
    Flag
  • Heather M.
    "I hate it. There are 4 marijuana dispensaries within a mile and there s constant traffic outside my apartment at all hours."
    4
    Flag
  • Oldschool1969 T.
    "Yahoo, its the Wild-Wild West! Alit of things go on around here. i loved living here. i have many friends around here. "
    0
    Flag
  • Khadejah M.
    "Just moved here seems pretty chill. We all keep to ourselves yet are still friendly in passing. Reasonable area with things close by even in walking distance "
    0
    Flag
  • Leticia M.
    "I have lived here for over 20 years. It is a great place to be, very busy. A lot of shopping centers "
    0
    Flag
  • Heather S.
    "Love the neighborhood i have live here for a one year the people are nice and kind this community is a great place to live"
    0
    Flag
  • Kate W.
    "There is a lot of drug traffic and transients living out of their cars. It’s just unsafe. So I do not trust the tweakers walking up and down My Fence Line, EVERY SINGLE DAY, that they would try and steal my my dog or something on property. "
    1
    Flag
  • Darcie V. A.
    "Lived here for now 8 years! Raised my kids here. I wish parks were closer! But Over all a safe place to raise kids! "
    0
    Flag
  • Heather S.
    "I see people walking there dogs all the time and my neighbors almost all have dogs and dogs are welcome "
    0
    Flag
  • Kaylene K.
    "There are no community events I know of that make El Cajon special. The only good thing is cheaper rent but also far from San Diego. "
    0
    Flag
  • Kristy J.
    "There aren’t any community events within miles that make this neighborhood special. It’s unremarkable. "
    0
    Flag

LGBTQ Local Legal Protections

Apartments for Rent

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Explore by feature - Pet Friendly

166 pet-friendly rentals in El cajon, CA

Explore by feature - Garage

62 rentals with a garage in El cajon, CA

Explore by feature - Air Conditioning

219 rentals with air conditioning in El cajon, CA

Explore by feature - Pool

182 rentals with a pool in El cajon, CA

Explore by feature - Washer/dryer

146 rentals with a washer/dryer in El cajon, CA

Explore by feature - Outdoor Space

40 rentals with an outdoor space in El cajon, CA

Homes for sale near Sumner Ave

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Off Market Homes Near Sumner Ave

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Frequently asked questions about Sumner Ave

  • What is Sumner Ave estimated to be worth?
    Trulia's estimated value for Sumner Ave in El cajon, CA is $817,300.
  • Is El cajon a buyer's or seller's market?
    El cajon is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in El cajon?
    The median sale price in El cajon is $774K. That is up $15K from the prior month.
  • What do residents say about the Bostonia neighborhood?
    Residents describe the Bostonia neighborhood in El cajon, CA as dog-friendly, pedestrian-friendly, and well-kept. See recently sold homes in Bostonia, El cajon.
  • How big is the lot at Sumner Ave?
    The lot at Sumner Ave in El cajon, CA is about 0.03 acres (1,285 sq ft).