151 Helfenstein Ave, Saint Louis, MO 63119
OFF MARKET

151 Helfenstein Ave
Saint Louis, MO 63119

  • 5 Beds
  • 3.5 Baths
  • 4,138 sqft (on 0.38 acres)

$1,394,000

Trulia Estimate
as of Jul 4, 2026
Est. Refi. Payment $8,445/mo*
Refinance Your Home

$1,394,000

Trulia Estimate
as of Jul 4, 2026
Est. Refi. Payment $8,445/mo*
Refinance Your Home
5 Beds
3.5 Baths
4,138 sqft
(on 0.38 acres)

Local Information

  • Map ViewExplore the area around 151 Helfenstein Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

Magnificent 3-story home, premier Webster street. Stately foyer w/central staircase open to large living area, majestic fireplace & dining room, 10-foot ceilings, wood floors, casement windows fill home w/light. Charming kitchen w/cozy breakfast room w/fireplace, new stainless appliances, quartz countertops, subway tile; butlers pantry w/original glass cabinets. Sunny 4-season porch w/spectacular 24-panel windows. 2nd-floor master bedroom w/en-suite bathroom, double-sink vanity, Jacuzzi tub & shower, 3 more large bedrooms w/window seats, office, screened porch, bathroom. Beautiful 3rd-floor space renovated as 2nd larger master suite or family room/kid hang-out space, 2 walk-in closets, subway-tiled bathroom w/shower, soaking tub & Carrera-marbled vanity. Oversized 2-car garage, separate storage room, 2nd floor w/renovation could be office/private guest area. Private backyard w/gardens, large level area. Tax records do not reflect 876-sq-ft addition.
151 Helfenstein Ave, Saint Louis, MO 63119 is a 5 bedroom, 4 bathroom, 4,138 sqft single-family home built in 1910. It last sold for $835,000 on Aug 11, 2017. It is currently off market. The Trulia Estimate is $1,394,000, with a rent estimate of $4,204/month.

Home Highlights

Parking
Garage
Outdoor
Porch
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 151 Helfenstein Ave

Interior Features

Interior Details
BasementAtticNumber of Rooms: 12Types of Rooms: Walk In Closet, Breakfast Nook, Dining Room, Family Room, Master Bath, Solarium Atrium, Sun RoomCeiling Fan
Heating & Cooling
Heating: Baseboard, GasAir ConditioningCooling System: CentralHeating Fuel: Baseboard
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Other, Hardwood
Appliances & Utilities
DishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace
Security
Security System

Exterior Features

Exterior Home Features
Roof: SlateExterior: StuccoPorch
Parking & Garage
GarageParking Spaces: 2Parking: Garage Detached

Property Information

Year Built
Year Built: 1910Year Updated: 2000
Property Type / Style
Property Type: Single Family HomeArchitecture: Tudor

Community

Units in Building: 1

Lot Information

Lot Area: 0.38 acres

Price History for 151 Helfenstein Ave

DatePriceEventSource
08/11/2017--Sold
MARIS #17023997
06/05/2017$849,700PendingAgent Provided
05/30/2017$849,700PriceChange
Agent Provided
04/18/2017$874,500PriceChange
Agent Provided
03/24/2017$895,000Listed For SaleAgent Provided
05/02/2000--Sold
N/A

Market trends in Webster Groves

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$372K
$14.67KMoM
Sale-to-List Price
101.3%
2.3%MoM
Price per sq ft
$246
$1MoM
Available listings
62
15MoM
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Property Tax and Assessment

Year2025
Tax$12,042
Assessment$986,900
Home facts updated by county records

Comparable Sales for 151 Helfenstein Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
144 S Rock Hill Rd, Saint Louis, MO
0.13
Single-Family Home
-
10/29/25
5
2.5
3,821
430 W Lockwood Ave, Saint Louis, MO
0.18
Single-Family Home
-
05/28/26
5
3.5
3,477
494 W Lockwood Ave, Saint Louis, MO
0.03
Single-Family Home
-
10/17/25
4
3.5
3,002
405 W Swon Ave, Saint Louis, MO
0.10
Single-Family Home
-
06/08/26
4
3
4,584
53 Jefferson Rd, Saint Louis, MO
0.22
Single-Family Home
-
07/08/25
5
3
3,256
468 Algonquin Pl, Saint Louis, MO
0.31
Single-Family Home
-
07/15/25
5
3.5
3,407
476 Oak St, Saint Louis, MO
0.16
Single-Family Home
-
03/18/26
4
2.5
2,367
418 W Jackson Rd, Saint Louis, MO
0.41
Single-Family Home
-
08/08/25
5
2.5
4,028
17 Denver Pl, Saint Louis, MO
0.35
Single-Family Home
-
08/14/25
5
3.5
4,131
505 W Kirkham Ave, Saint Louis, MO
0.32
Single-Family Home
-
08/07/25
5
3.5
3,237

Nearby homes

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Assigned Schools

These are the assigned schools for 151 Helfenstein 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.

What Locals Say about Webster Groves

At least 101 Trulia users voted on each feature.

  • 95 % Say it's dog friendly

  • 90 % Say car is needed

  • 89 % Say parking is easy

  • 82 % Say kids play outside

  • 81 % Say yards are well-kept

  • 77 % Say people would walk alone at night

  • 75 % Say there's holiday spirit

  • 75 % Say it's quiet

  • 72 % Say there are sidewalks

  • 63 % Say neighbors are friendly

  • 62 % Say it's walkable to restaurants

  • 61 % Say it's walkable to grocery stores

  • 61 % Say streets are well-lit

  • 55 % Say they plan to stay for at least 5 years

  • 51 % Say there's wildlife

  • 47 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Jhanson874
    "We have lovely neighborhood parks and good schools. There are great places to walk safely. Old Webster has shops and restaurants in easy walking distance."
    0
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  • Patrick.Brodhead
    "Love the area. Friendly neighbors and great schools. Some roads can be a little tight with cars parked on the streets, but it’s worth it. "
    0
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  • Pfyze
    "I drive 1/2 hour to O’Fallon MO, against the rush hour traffic flow. Usually easy, and if not, there alot of alternatives."
    0
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  • Lauren P.
    "The Webster Groves parade and firework show on the 4th of July, and Webster groves school district events. "
    0
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  • Rachel A.
    "people are good about keeping dogs on leashes and cleaning up after their pets. everyone is very friendly."
    0
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  • Jp G.
    "it's quiet and safe. art and music events in summertime . private when i want that. very walkable. lovely gardens abound.lots of dogs."
    0
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  • Rickhiii
    "Nice place to live. Government does a good job; streets cleaned and plowed regularly. Neighbors are nice"
    0
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  • Lucas C.
    "Very dog friendly, very walkable and minimal traffic. People also pick up after their dogs here too. "
    1
    Flag
  • Jordan L.
    "There is minimal yard space, but there are plenty of sidewalks. Close distance to a park. Lots of traffic. Not residential"
    0
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  • Lizzieellison
    "I’ve lived in Webster for more than seven years and would love to live here forever. It’s a wonderful community. "
    1
    Flag
  • Lucas C.
    "I commute 10 min which is all back roads. I prefer my town not to offer public transportation as it takes away from the charm of the small town. "
    0
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  • Alambs
    "Old beautiful homes. Bedroom community with good schools. Clean neighborhood with lots of pretty churches, gardens, parks and restaurants. "
    0
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  • Webster Lovee
    "This is a safe, family oriented neighborhood. Everyone walks their kids and their dogs. Everyone is friendly. "
    0
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  • Copeswife3
    "The school district is great. Webster Groves is one of the safest communities in St. Louis. I have lived here for seven years. My in-laws have lived here for about 20 years. Great area! "
    0
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  • Olivia T.
    "The close knit community of neighbors who always look out for each other and host very fun block parties! "
    0
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  • Kimberly
    "It like living in a small town in the middle of a big city. When you come home, you can imagine your home giving you a warm hug."
    0
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  • Corrina
    "There is a trail that leads to a green way that has been newly made. There are some hills to walk up but it’s a nice neighborhood. "
    0
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  • Ponderdj
    "Parades, Fireworks, Walking to restaurants downtown, Halloween, Neighbors dropping off cookies for Christmas, and just friendliness of our neighbors in day to day life."
    1
    Flag
  • Mailjordanwaller
    "It's my favorite place I've ever lived since moving away from home (CA). It's affordable, nice, and convenient. "
    0
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  • Katibo55
    "Block parties and monthly concerts (summer only). Art shows, jazz and blues festival, farmers market, community recreation center, and holiday celebrations. "
    0
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  • Nick
    "easy access to the entire city. 15 minutes at most to everything. I love it here. Best location in all of STL county."
    0
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  • Jaclyn C.
    "Lived in Webster my whole life. Great neighborhood to grow up in. Safe little place that has a hometown feel"
    0
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  • Nick T.
    "Close to everything... Webster Groves is the definition of centrally located. It is like living in a small town inside of St. Louis. 10 minutes from downtown and 15 minutes from the airport. Great highway access, a lot of parks and things to do."
    0
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  • Eric B.
    "Just a stone's throw away from the YMCA, the newly renovated Webster Groves Public Library and Dewey's Pizza, this corner of Webster Groves is fantastic! And, it's at the very start of the July 4th Parade and festivities!"
    0
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Homes for sale near 151 Helfenstein Ave

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Off Market Homes Near 151 Helfenstein Ave

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