George and Edward Blum

9 buildings in the catalog

Biography

George and Edward Blum (active 1909–1936) were among the most distinctive apartment-house architects of pre-war New York, producing seven Park Avenue cooperatives that remain core inventory in the corridor: 555, 791, 830, 840, 875, 940, and 1075 Park Avenue. The Blum brothers — both Beaux-Arts-trained in Paris — developed a signature surface-decoration vocabulary (intricately ornamented terra-cotta panels, geometric framing around windows, decorative entries with mosaic and metalwork) that distinguishes their work from peer Park Avenue prewar inventory and gives their buildings a recognizable presence at street level. Their interior program is more conventional — formal entry foyers, public-room enfilades, paneled service wings — but the exterior ornamentation has aged exceptionally well and is among the most photographed in pre-war Park Avenue catalogs. For buyers seeking pre-war architectural character with distinctive street-level identity, Blum buildings command sustained premium positioning.

The decorative argument on Park Avenue

Walk down Park Avenue from the Sixties to Carnegie Hill and the eye learns to expect a certain restraint. Limestone bases. Brick shafts. Cornices held to a classical vocabulary. The pre-war firms most associated with the avenue — McKim, Mead & White, Warren & Wetmore, Delano & Aldrich, J.E.R. Carpenter, and later Rosario Candela — built buildings that quote the Italian Renaissance, the English Georgian, and the French eighteenth century with varying degrees of literalness. The argument those facades make is the argument of order.

Then you reach 875 Park. Or 791 Park. Or 940 Park at 81st Street, which the New York Times architecture critic Christopher Gray nicknamed the "Hansel and Gretel House." And the vocabulary changes entirely. The brick is patterned like textile. The terra-cotta medallions read as hieroglyphs. The cornices break into Persian and Near Eastern motifs. The friezes show children watering gardens and women in classical drapery. These buildings were designed, almost without exception, by the same two brothers: George and Edward Blum.

The Blums were prolific — Andrew Dolkart and Susan Tunick's 1993 monograph George and Edward Blum: Texture and Design in New York Apartment House Architecture counts more than 170 Manhattan commissions in roughly two decades — but they have never been household names in the way Candela or McKim are. That partial obscurity is a function of the work itself. The Blums did not build the largest apartments or stamp the most prestigious addresses. They built the buildings on Park Avenue and the West End where the surface matters more than the floor plan.

This piece is for buyers who already know the canon and want to understand what sits next to it. The Blum brothers built a parallel pre-war aesthetic: classical in plan, decorative in skin, distinctly their own at the level of the facade. Their buildings reward attention.

Who they were

George M. Blum (1870–1928) and Edward Isaac Blum (1876–1944) were brothers of French ancestry. Sources differ on Edward's exact birth year —, NewYorkitecture) list 1876; we use 1876 here as the figure most consistent with his Columbia and École des Beaux-Arts dates. (Attribution disputed; both years circulate.) Their father had emigrated from France around 1851, and the family moved between New York and the Paris suburbs before settling permanently in Manhattan in 1888.

Edward Blum attended Columbia, graduating with a degree in architecture in 1899, and then completed several years at the École des Beaux-Arts in Paris, returning to New York around 1905. The Beaux-Arts training shaped the firm in two distinct ways. The first is the obvious one: a deep working knowledge of classical composition, of plan-making, of how a facade should be organized vertically and horizontally. The second is less obvious but more consequential to the work that followed: a familiarity with the full ornamental vocabulary of European architecture — Art Nouveau, Vienna Secession, French Renaissance, Persian and Islamic decorative traditions — at a time when most American architects were narrowing their classical vocabulary to Italian Renaissance and English Georgian.

The brothers established Blum & Blum around 1909. According to contemporaries, Edward was the designer and George was the partner who handled clients, financing, and the business of getting buildings built. This division of labor produced an unusual run of work. The firm specialized almost entirely in apartment houses, working extensively with speculative developers on Park Avenue, the Upper East Side side streets, the Upper West Side along West End and Riverside, and elsewhere in Manhattan. They were not chasing institutional clients or single-family commissions. They were chasing the volume work — the new pre-war apartment market — and using that volume to develop a sustained decorative argument.

The firm operated through the 1920s and into the early 1930s, with George dying in 1928 and Edward continuing under the Blum name until his own death in 1944. Their best-known Art Deco work, Gramercy House at 235 East 22nd Street (1931), was completed after George's death and represents the firm's final stylistic pivot.

What Blum brothers did differently

The standard pre-war Park Avenue facade has a clear logic. A two-story limestone base. A long brick shaft articulated by window groupings and modest stringcourses. A limestone-and-terra-cotta crown with a cornice. The decorative vocabulary, where it exists, is Italian Renaissance or English Georgian, applied with restraint. The argument the facade makes is that the building belongs to a coherent classical tradition and should not call too much attention to itself.

The Blums accepted the general composition — base, shaft, crown — and then disagreed about everything else.

The first disagreement is about brick. Most pre-war buildings treat brick as a neutral field. The Blums treated brick as a medium. They patterned it. They varied its color (beige, buff, orange, the warm variegated tones at 940 Park). They laid it in geometric arrangements that read across multiple floors as a continuous textile. Christopher Gray, writing about their work in his October 17, 1993 New York Times "Streetscapes" column, observed that the Blums "produced a group of startling buildings on Park, West End and other avenues, all emphasizing the texture of the masonry rather than conventional ornament." The masonry itself is doing decorative work.

The second disagreement is about terra-cotta. The Blums used terra-cotta not as occasional accent — a keystone, a cartouche, a balcony bracket — but as continuous narrative. At 875 Park, the terra-cotta medallions running across the upper facade are what Gray called "haunting hieroglyph-like" forms: figures suggesting Egyptian Revival, with no precise iconographic source, organized as a rhythmic frieze. At 940 Park, the terra-cotta and wrought-iron program includes children watering flowers, a dancing woman over the side-street entrance, and friezes that read more like book illustration than apartment-building convention.

The third disagreement is about reference. McKim Mead & White and Carrère & Hastings cited the Italian Renaissance with scholarly precision. The Blums cited everywhere. Persian motifs, Near Eastern arches, Egyptian medallions, Vienna Secession geometries, French Renaissance details — all combined with a freedom that is much closer to the European Art Nouveau and early Art Deco sensibility than to American Beaux-Arts orthodoxy. The result is buildings that are unmistakably pre-war but stylistically uncategorizable in the standard McKim-to-Candela arc.

What this added up to was an alternative pre-war luxury vocabulary. The Blums did not reject the classical apartment plan — their floor plans are conventional pre-war, with formal entry galleries, library-living combinations, separate service entrances, and generously scaled primary rooms. They simply argued that the facade should do more decorative work than the dominant tradition allowed. For a particular kind of buyer, that argument has aged extraordinarily well.

The Park Avenue portfolio

Seven Park Avenue buildings, built across thirteen years, constitute the firm's most cohesive body of work. Walked chronologically, they show the Blums' decorative vocabulary developing from early-1910s experimentation into a fully realized signature.

830 Park Avenue (1912). Northwest of 75th Street. Neo-Georgian in overall composition — limestone base, twelve-story brick shaft, deep light wells, decorative window surrounds, balustrades, and stringcourses. Among the more restrained of the Blum Park Avenue group; the decorative argument here is in the brickwork and window detailing rather than overt ornament. Thirty-seven apartments; converted to cooperative in 1953.

840 Park Avenue (1912). Northwest corner of 76th Street. Twelve stories of limestone-and-brick with wrought-iron balconies, an arched entrance, and elaborate decorative elements that begin to show the Blum sensibility more openly than at 830. Fifty-three apartments. The fact that 830 and 840 went up in the same year by the same firm two blocks apart speaks to the volume of work the brothers were placing on the avenue in this period.

875 Park Avenue (1912). Northwest corner of 78th Street. The breakout building. Twelve stories of beige brick over a two-story limestone base, with what Christopher Gray identified in his 1993 Streetscapes column as "a haunting series of hieroglyph-like medallions" running across the upper facade. Fifty apartments. The hieroglyph-medallion program at 875 is one of the most photographed and frequently cited Blum facades, and it is the building that established the firm's reputation for decorative ambition. Commission came from the 875 Park Avenue Company, headed by A.M. Jampol.

555 Park Avenue (1914). Northeast corner of 62nd Street. Twelve stories, originally rental, converted to a twenty-two-unit cooperative in 1946. Replaced eight row houses. Smaller and more intimate in scale than the firm's later Park Avenue work, but with the Blum brick-and-terra-cotta vocabulary fully present. The lower unit count means the building's apartments are larger on average than the 1912 Blum buildings further uptown.

1075 Park Avenue (1923). Carnegie Hill, near 88th Street. Fourteen stories, red brick over a limestone-and-granite base. Fifty-six apartments. The building shows the firm in its mid-1920s mature phase — heavier massing, more elaborate base treatment, and the decorative vocabulary applied with more confidence than in the 1912 buildings. Converted to cooperative in 1954.

791 Park Avenue (1925). Southeast corner of 74th Street. Fifteen stories, twenty-nine units — among the largest unit-to-floor ratios in the Blum Park Avenue group, which speaks to the building's scale. The facade is one of the firm's most eccentric: geometric brick patterning, unusual window lintels, curved balconies with "toothed" bottoms at the upper floors, and two-story arched window surrounds tying the upper stories into a vertical composition. Ivar Kreuger, the Swedish "match king," took the penthouse in 1927; Edna Ferber rented the same penthouse from 1933 to 1939.

940 Park Avenue — The Coronado (1925–26). Southwest corner of 81st Street, Carnegie Hill. Fifteen stories. Warm variegated yellow-orange brick with terra-cotta detailing of a richness unusual even for the Blums. The fourteenth-floor balconies are notched ("toothed") and the balcony railings depict children watering flowers; a gilded wrought-iron dancing figure stands above the side-street entrance canopy. Christopher Gray's nickname "Hansel and Gretel House" refers to the children-and-garden iconography. Edward Blum, by all accounts pleased with the result, took an apartment in the building and lived there for years.

The chronology matters. The 1912 buildings are the firm's early Park Avenue commissions and show the decorative argument being worked out. The mid-1920s buildings — 791, 1075, 940 — show the argument fully realized: more confident, more eccentric, more clearly identifiable as Blum at a glance. A buyer comparing 875 to 940 is seeing the same architectural sensibility at thirteen years of maturity.

Other Manhattan work

The Park Avenue portfolio is the most cohesive Blum body of work, but it is not the largest. The brothers built extensively on the Upper West Side, where their decorative argument arguably has even more room to operate because the West Side's apartment tradition was always more eclectic than Park Avenue's.

On West End Avenue and the Upper West Side: 780 West End Avenue (1912, a white-brick facade with extensive terra-cotta ornamentation), 838 West End Avenue (The Dallieu) (1912–13, described in the Dolkart-Tunick monograph as one of the firm's "masterpieces of textile-like design"), 610 West End Avenue (The Evanston), and **277 West End Avenue. These buildings, along with several others on West End and the adjacent side streets, anchor the Blum presence on the West Side.

On Riverside Drive: 780 Riverside Drive (The Vauxhall) (1914), an eleven-story Arts & Crafts-inflected building in the Audubon Park Historic District that lacks a traditional cornice and uses extensive brick-and-terra-cotta ornamentation; and 730 Riverside Drive (The Beaumont) (1912), at 150th Street, another Arts & Crafts Blum building. These are uptown and culturally distinct from the Park Avenue and Carnegie Hill work, but they are recognizably Blum at the facade level.

Late in the firm's run: The Gramercy House at 235 East 22nd Street (1931), a seventeen-story Art Deco apartment building completed after George's death. Gramercy House is the cleanest example of the firm's late Art Deco phase — bold geometric tile bands in blue, green, and tan above the second floor, mottled beige-and-orange brick across the body, and the kind of polychromatic terra-cotta program that the Blums had been moving toward for two decades.

A note for prospective buyers: not every "Blum-looking" building is a Blum building. 210 Riverside Drive, for instance, is sometimes informally cited as Blum work; it is actually Schwartz & Gross. Schwartz & Gross was the other major speculative pre-war firm on the West Side and used some overlapping decorative motifs, but the attribution belongs to them, not to the Blums. For attribution certainty, the Dolkart-Tunick monograph remains the standard reference; the Landmark West database and the LPC designation reports are reliable secondary sources.

Christopher Gray and the critical reception

The architectural rehabilitation of the Blum brothers is largely the work of two writers: Christopher Gray, whose "Streetscapes" column ran in the Sunday Real Estate section of the New York Times from 1987 to 2014, and Andrew Dolkart, whose 1993 monograph (co-authored with terra-cotta scholar Susan Tunick) remains the only book-length treatment of the firm.

Gray returned to the Blums repeatedly. His October 17, 1993 column established the framing that subsequent writers have generally accepted: that the Blums "produced a group of startling buildings on Park, West End and other avenues, all emphasizing the texture of the masonry rather than conventional ornament," and that the firm represented an alternative within the pre-war luxury apartment tradition rather than a minor variation on it. The "hieroglyph-like medallions" phrase for 875 Park and the "Hansel and Gretel House" nickname for 940 Park both come from Gray.

What Gray understood, and what the standard pre-war canon had missed, was that the Blums' decorative ambition was not a folk-art deviation from the McKim tradition but a parallel professional argument. The brothers were Beaux-Arts trained. They knew exactly what the dominant tradition was doing and chose to do something different. Their facades are not naive; they are deliberate.

The Dolkart-Tunick monograph extends Gray's framing into more sustained art-historical analysis. The book situates the Blums within the European decorative movements they drew from — Art Nouveau, Vienna Secession, the polychromatic terra-cotta tradition that Susan Tunick has spent her career documenting — and argues that the firm's work belongs to the larger story of how immigrant and immigrant-trained architects opened American pre-war apartment design to a fuller European vocabulary than the dominant Anglo-classical tradition admitted. That argument has held up. The Blums today are no longer treated as eccentrics but as a coherent alternative within the pre-war canon.

Buying a Blum today

For buyers attentive to architecture, Blum buildings occupy a specific market position worth understanding.

They are generally more accessible than the Candela tier-one buildings. A Blum Park Avenue apartment typically prices below an equivalent-sized Candela apartment at 1040 Fifth, 740 Park, or 834 Fifth. The discount is real and reflects the fact that the Candela name is its own price premium in the contemporary market. It does not reflect any deficiency in the apartments themselves. Blum floor plans are pre-war conventional: high ceilings, formal galleries, library-living combinations, full-floor or near-full-floor layouts in the mid-1920s buildings, generous primary suites. The pre-war fundamentals are present.

They appeal to a specific buyer. The Blum buyer is generally someone who has looked at the canonical tier-one buildings and decided that the facade matters more than the prestige hierarchy — or that the prestige hierarchy is itself a problem. The buyer who wants to live behind the hieroglyph medallions at 875 Park, or in Edward Blum's own building at 940, is making an aesthetic statement that the standard limestone-and-brick Carpenter or Candela facade does not allow.

Board cultures vary considerably. The Blum Park Avenue buildings range from highly selective (closer to the Candela tier-one register) to somewhat more accessible. Each building has its own board, its own financing policy, its own flip-tax structure, and its own approval rhythm. A buyer evaluating multiple Blum buildings should not assume the rules at 875 Park apply at 791 Park or at 1075 Park.

Renovation needs careful handling. The Blum facades are landmarked or within historic districts in many cases, and the buildings' identity is so heavily tied to facade-level detail that boards tend to be vigilant about anything that disrupts the building's character. Interior renovation is generally feasible on a pre-war scale; exterior alterations are not.

The pricing argument is not the only argument. A buyer who buys a Blum apartment purely on price-per-square-foot grounds may be missing what the buildings actually offer. The buildings reward owners who care about the facade — about living somewhere visually distinct, about owning a piece of an underrated chapter of pre-war Manhattan, about the daily experience of walking under a hieroglyph medallion or past a Hansel-and-Gretel frieze. Owners who care about those things tend to stay. Turnover in the Blum buildings is generally slower than in the broader pre-war market.

The Roebling Team's individual building pages cover board culture, financing, recent sales, and apartment-level pricing at each of the seven Park Avenue Blum buildings:

Closing

The Blum brothers built more than 170 Manhattan apartment houses in roughly two decades and, until Christopher Gray and Andrew Dolkart began the rehabilitation in the late 1980s and early 1990s, were not part of the standard pre-war architectural conversation. That conversation today is broader. The Blums are now widely understood to represent the decorative alternative within the pre-war luxury tradition — an alternative as professionally accomplished as the dominant McKim-Carpenter-Candela line, and aesthetically distinct in ways that reward sustained attention.

For buyers in the Park Avenue and West Side markets, the practical implication is straightforward. Look up. Notice the hieroglyph medallions at 875, the toothed balconies and dancing figures at 940, the Persian-inflected detail at 791, the textile-like brickwork at 838 West End. Then decide whether that is the kind of building you want to come home to. For a particular kind of buyer, the answer is yes — and the Blum buildings have been waiting.

Considering a purchase or sale in a Blum building?

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Corey Cohen, Principal The Roebling Team at Compass 646.939.7375 · c.cohen@compass.com

This page reflects publicly available information, the Dolkart-Tunick monograph, Christopher Gray's "Streetscapes" reporting, and The Roebling Team transaction experience. The Roebling Team at Compass does not represent the management, board, or sponsor of any building referenced. © 2026 The Roebling Team at Compass.